Video FormatPAL/NTSC
Input Level/Impedance1Vp-p/75 ohms
Output Level/Impedance1Vp-p/75 ohms
Video Frequency Response
(Composite and S-Video)10Hz–8MHz (-3dB)
Video Frequency
Response (Component)10Hz-50MHz (-3dB)
Frequency Response
@ 1W (+0dB, –3dB)10Hz–100kHz
High Instantaneous
Current Capability (HCC)±35 Amps
The following accessory items are supplied with the AVR 335. If any of
these items are missing, please contact Harman Kardon customer
service at www.harmankardon.com.
• A system remote control• An AM loop antenna
• A Zone II remote control• An FM wire antenna
• The EzSet+ microphone • Five AAA batteries
with a plug adaptor
at the end of the unit’s cord
General
Power RequirementAC 220-240V/ 50Hz
Power Consumption118W idle, 890W maximum
(7 channels driven)
Dimensions (Max)
Width440mm
Height165mm
Depth382mm
Weight14.1 kg
Depth measurement includes knobs, buttons and terminal connections.
Height measurement includes feet and chassis.
All features and specifications are subject to change without notice.
Harman Kardon is a registered trademark, and Power for the digital revolution is a trademark, of
Harman International Industries, Inc.
is a trademark of Harman International Industries, Inc.
DTS and DTS Surround, DTS-ES and DTS Neo:6 are trademarks of Digital Theater Systems, Inc.
VMAx is a trademark of Harman International Industries, Inc.,and is an
implementation of Cooper Bauck Transaural Stereo under patent license.
Logic 7 is a registered trademark of Harman International Industries, Incorporated.
**Without input anti slewing and output isolation networks.
TECHNICAL SPECIFICATIONS
Front Panel Controls
Set up
MIC
2
4
8
6
5
)
!
@
%
*
Ô
Ò
1
3
97#
^
Ù
(
˜
ˆ
&
¯
Ú
ı
Ó
7
$
Û
Main Power Switch
1
System Power Control
2
Power Indicator
3
Headphone Jack
4
Surround Mode Group Selector
5
Speaker Select Button
6
Selector Buttons
7
Tone Mode
8
Surround Mode Selector
9
Tuning
)
1
Main Power Switch: Press this button to
apply power to the AVR. When the switch is
pressed in, the unit is placed in a Standby
mode, as indicated by the orange LED
button MUST be pressed in to operate the unit.
To turn the unit off completely and prevent the
use of the remote control, this switch should be
pressed until it pops out from the front panel so
that the word “OFF” may be read at the top of
the switch.
NOTE: This switch is normally left in the “ON”
position.
3
. This
Tuner Band Selector
!
Set Button
@
Preset Stations Selector
#
Speaker/Channel Input Indicator
$
Input Source Selector
%
RDS Select Button
^
Delay
&
Digital Optical 3 Input
*
Surround Mode Indicators
(
Digital Coax 3 Input
Ó
2
System Power Control: When the Main
Power Switch
turn on the AVR; press it again to turn the unit
off (to Standby). Note that the Power Indicator
3
will turn blue when the unit is on.
3
Power Indicator: This LED will be illuminated
in orange when the unit is in the Standby mode
to signal that the unit is ready to be turned on.
When the unit is in operation, the indicator will
turn blue.
4
Headphone Jack: This jack may be used to
listen to the AVR’s output through a pair of headphones. Be certain that the headphones have a
standard 6.3 mm stereo phone plug. Note that
the speakers will automatically be turned off
when the headphones are connected.
When configuring your system using EzSet+, the
calibration microphone should be plugged into
this jack using the supplied adaptor that converts
the small mini-plug at the end of the microphone’s cord to a 1/4" plug.
1
is “ON,” press this button to
Video 4 input jacks
Ô
Bass Control
Balance Control
Ò
Treble Control
Ú
Digital Input Selector
Û
Channel Select Button
Ù
Volume Control
ı
Input Indicators
ˆ
Main Information Display
˜
Remote Sensor Window
¯
5
Surround Mode Group Selector: Press
this button to select the top-level group of
surround modes. Each press of the button will
select a major mode grouping in the following
order:
Once the button is pressed so that the name of
the desired surround mode group appears in the
Main Information Display
Surround Mode Selector
the individual modes available. For example, press
this button to select Dolby modes, and then press
the Surround Mode Selector
from the various mode options.
6
to begin the process of selecting the speaker
positions that are used in your listening room.
(See page 23 for more information on setup and
configuration.)
Speaker Select Button: Press this button
˜
, press the
9
to cycle through
9
to choose
FRONT PANEL CONTROLS
Front Panel Controls
7
Selector Buttons: When you are establishing
the AVR’s configuration settings, use these buttons
to select from the choices available, as shown in
the Main Information Display
8
Tone Mode: Pressing this button enables or
disables the Balance, Bass and Treble tone
controls.When the button is pressed so that the
words
TONE IN appear in the Main
Information Display
Bass
and TrebleÚcontrols and of the
Balance control
signals.When the button is pressed so that the
words
TONE OUT appear in the Main
Information Display
be “flat,” without any balance, bass or treble
alteration.
9
Surround Mode Selector: Press this button
to select from among the available surround
mode options for the mode group selected. The
specific modes will vary based on the number of
speakers available, the mode group and if the
input source is digital or analog. For example,
press the Surround Mode Group Selector
to select a mode grouping such as Dolby or Logic
7, and then press this button to see the mode
choices available. For more information on mode
selection, see page 32.
)
Tuning Selector: Press the left side of the
button to tune lower frequency stations and the
right side of the button to tune higher frequency
stations.When a station with a strong signal is
reached,
TUNED
Display
on tuning stations).
!
Tuner Band Selector: Pressing this button
will automatically switch the AVR to the Tuner
mode. Pressing it again will switch between the
AM and FM frequency bands, holding it pressed
for some seconds will switch between stereo and
mono receiving and between automatic and
manual tuning mode (See page 40 for more
information on the tuner).
@ Set Button: When making choices during the
setup and configuration process, press this button
to enter the desired setting as shown in the
Main Information Display
memory.The set button may also be used to
change the display brightness. (See page 37.)
#
Preset Stations Selector: Press this
button to scroll up or down through the list of
stations that have been entered into the preset
memory. (See page 40 for more information on
tuner programming.)
Ò
will affect the output
MANUAL TUNED or AUTO
will appear in the Main Information
˜
(see page 40 for more information
˜
.
˜
, the settings of the
˜
, the output signal will
˜
into the AVR’s
5
$
Speaker/Channel Input Indicators: These
indicators are multipurpose, indicating either the
speaker type selected for each channel or the
incoming data-signal configuration.The left, center,
right, right surround and left surround speaker
indicators are composed of three boxes, while the
subwoofer is a single box. The center box lights
when a “Small” speaker is selected, and the two
outer boxes light when “Large” speakers are
selected. When none of the boxes are lit for the
center, surround or subwoofer channels, no speaker
has been selected for that position. (See page 23
for more information on configuring speakers.) The
letters inside each of the center boxes display
active input channels. For standard analog inputs,
only the L and R will light, indicating a stereo
input. When a digital source is playing, the indicators will light to display the channels begin
received at the digital input. When the letters
flash, the digital input has been interrupted. (See
page 25 for more information on the Channel
Indicators).
%
Input Source Selector: Press this button to
change the input by scrolling through the list of
input sources.
^
RDS Select Button: Press this button to
display the various messages that are part of the
RDS data system of the AVR’s tuner.
(See page 41 for more information on RDS).
&
Delay: Press this button to begin the
sequence of steps required to enter delay time
settings. (See page 25 for more information on
delay times.)
*
Digital Optical 3 Input: Connect the optical
digital audio output of an audio or video product
to this jack. When the Input is not in use, be
certain to keep the plastic cap installed to avoid
dust contamination that might degrade future
performance.
(
Surround Mode Indicators: The current
selected mode or function will appear as one of
these indicators. Note that when the unit is
turned on, the entire list of available modes will
light briefly, and then revert to normal operation
with only the active mode indicator illuminated.
Ó
Digital Coax 3 Input: This jack is normally
used for connection to the output of portable
digital audio devices, video game consoles or
other products that have a coax digital jack.
Ô
Video 4 Input Jacks: These audio/video
jacks may be used for temporary connection to
video games or portable audio/video products
such as camcorders and portable audio players.
Bass Control: Turn this control to modify the
low frequency output of the left/right channels by
as much as ±10dB. Set this control to a suitable
position for your taste or room acoustics.
Ò
Balance Control: Turn this control to
change the relative volume for the front left/right
channels.
NOTE: For proper operation of the surround
modes this control should be at the midpoint or
“12 o’clock” position.
Ú
Treble Control: Turn this control to modify
the high frequency output of the left/right channels
by as much as ±10dB. Set this control to a suitable
position for your taste or room acoustics.
Û
Digital Input Selector: When playing a
source that has a digital output, press this button
to select between the Optical
Digital inputs. (See pages 19-21 for more
information on digital audio.)
Ù
Channel Select Button: Press this button
to begin the process of trimming the channel
output levels using an external audio source.
(For more information on output level trim
adjustment, see page 35.)
ı
Volume Control:Turn this knob clockwise
to increase the volume, counterclockwise to
decrease the volume. If the AVR is muted, adjusting volume control will automatically release the
unit from the silenced condition.
ˆ
Input indicators: The current selected
mode or function will appear as one of these
indicators. Note that when the unit is turned on,
the entire list of available modes will light briefly,
and then revert to normal operation with only
the active mode indicator illuminated.
˜
Main Information Display: This display
delivers messages and status indications to help
you operate the receiver.
¯
Remote Sensor Window:The sensor
behind this window receives infrared signals from
the remote control. Aim the remote at this area
and do not block or cover it unless an external
remote sensor is installed.
and Coaxial
FRONT PANEL CONTROLS
Rear Panel Connections
AM Antenna
FM Antenna
Tape Inputs
Tape Outputs
Subwoofer Output
DVD Audio Inputs
CD Inputs
Multiroom Outputs
Fan Vents
8-Channel Direct Inputs
Digital Audio Outputs
Video Monitor Outputs
DVD Video Inputs
NOTE: To assist in making the correct connections for multichannel input/output and speaker
connections, all connection jacks and terminals
have been color coded in conformance with the
latest CEA standards as follows:
Front Left:White
Front Right:Red
Center:Green
Surround Left:Blue
Surround Right:Gray
Surround Back Left:Brown
Surround Back Right:Tan
Subwoofer (LFE):Purple
Digital Audio:Orange
Composite Video:Yellow
Component Video “Y”:Green
Component Video “Pr”:Red
Component Video “Pb”: Blue
AM Antenna: Connect the AM loop antenna
supplied with the receiver to these terminals. If an
external AM antenna is used, make connections to
the AM and GND terminals in accordance with
the instructions supplied with the antenna.
Front Speaker Outputs
Center Speaker Outputs
Surround Speaker Outputs
Switched AC Accessory Outlet
Unswitched AC Accessory Outlet
AC Power Cord
Video 2 Component Video Inputs
Component Video Outputs
DVD Component Video Inputs
Remote IR Output
Remote IR Input
Multiroom IR Input
Video 1 Video Outputs
FM Antenna: Connect the supplied indoor or
an optional external FM antenna to this terminal.
Tape Inputs: Connect these jacks to the
PLAY/OUT jacks of an audio recorder.
Tape Outputs: Connect these jacks to the
RECORD/INPUT jacks of an audio recorder.
Subwoofer Output: Connect this jack to
the line-level input of a powered subwoofer. If an
external subwoofer amplifier is used, connect this
jack to the subwoofer amplifier input.
DVD Audio Inputs: Connect these jacks to
the analog audio jacks on a DVD or other audio
or video source.
CD Inputs: Connect these jacks to the
analog output of a compact disc player or CD
changer or any other audio source.
Multiroom Outputs: Connect these jacks
to an optional audio power amplifier to listen to
the source selected by the multiroom system in a
remote room.
Video 1 Video Inputs
Video 2 Video Outputs
Video 3 Video Inputs
Video 2 Video Inputs
Optical Digital Inputs
Coaxial Digital Inputs
Video 2 Audio Outputs
Video 2 Audio Inputs
Video 3 Audio Inputs
Video 1 Audio Inputs
Video 1 Audio Outputs
Preamp Outputs
Surround Back/Multiroom Speaker Outputs
Fan Vents: These ventilation holes are the
output of the AVR 335’s airflow system. To
ensure proper operation of the unit and to avoid
possible damage to delicate surfaces, make
certain that these holes are not blocked and that
there is at least three inches of open space
between the vent holes and any wooden or
fabric surface.
8-Channel Direct Inputs: These jacks are
used for connection to source devices such as
DVD-Audio or SACD players with discrete analog
outputs. Depending on the source device in use,
all eight jacks may be used, though in many
cases only connections to the front left/right,
center, surround left/right and LFE (subwoofer
input) jacks will be used for standard 5.1 audio
signals.
Digital Audio Outputs: Connect these
jacks to the matching digital input connector on
a digital recorder such as a CD-R or MiniDisc
recorder.
REAR PANEL CONNECTIONS
Rear Panel Connections
Video Monitor Outputs: Connect this jack
to the composite and/or S-Video input of a TV
monitor or video projector to view the on-screen
menus and the output of any standard Video or
S-Video source selected by the receiver’s video
switcher.
DVD Video Inputs: Connect these jacks to
the composite or S-Video output jacks on a DVD
player or other video source.
Front Speaker Outputs: Connect these
outputs to the matching + or – terminals on
your left and right speakers. In conformance with
the new CEA color code specification, the White
terminal is the positive, or "+" terminal that
should be connected to the red (+) terminal on
Front Left speaker with the older color coding,
while the Red terminal is the positive, or "+"
terminal that should be connected to the red (+)
terminal on Front Right speaker. Connect the
black (–) terminals on the AVR to the black (–)
terminals on the speakers. See page 13 for more
information on speaker polarity.
Center Speaker Outputs: Connect these
outputs to the matching + and – terminals on
your center channel speaker. In conformance
with the new CEA color code specification, the
Green Terminal is the positive, or "+" terminal
that should be connected to the red (+) terminal
on speakers with the older color coding. Connect
the black (–) terminal on the AVR to the black
negative (–) terminal on your speaker. (See page
13 for more information on speaker polarity.)
Surround Speaker Outputs: Connect
these outputs to the matching + and – terminals
on your surround channel speakers. In conformance with the new CEA color code specification, the Blue terminal is the positive, or "+"
terminal that should be connected to the red (+)
terminal on the Surround Left speaker with older
color coding, while the Gray terminal should be
connected to the red (+) terminal on the
Surround Right speaker with the older color
coding. Connect the black (–) terminal on the
AVR to the matching black negative (–)
terminals for each surround speaker. (See page
13 for more information on speaker polarity.)
Switched AC Accessory Outlet: This
outlet may be used to power any device that you
wish to have turn on when the AVR is turned on
with the System Power Control switch
Unswitched AC Accessory Outlet: This
outlet may be used to power any AC device. The
power will remain on at this outlet regardless of
whether the AVR is on or off (in Standby), provided that the Main Power switch
1
2
is on.
.
Note: The total power consumption of all
devices connected to the accessory outlets
should not exceed 100 watts from the
Unswitched Outlet
Switched Outlet
AC Power Cord: Connect the AC plug to an
unswitched AC wall output.
Video 2 Component Video Inputs:
Connect the Y/Pr/Pb component video outputs of
an HDTV Set-top convertor, satellite receiver, or
other video source device with component video
outputs to these jacks.
Monitor Component Video Outputs:
Connect these outputs to the component video
inputs of a video projector or monitor. When a
source connected to one of the two
Component Video Inputs
the signal will be sent to these jacks.
DVD Component Video Inputs: Connect
the Y/Pr/Pb component video outputs of a DVD
player to these jacks.
Note: All component inputs/outputs can be
used for RGB signals too, in the same way as
described for the Y/Pr/Pb signals, then connected
to the jacks with the corresponding color.
RGB connection is not possible if the source outputs a separate sync signal (see page 14).
Remote IR Output: This connection permits
the IR sensor in the receiver to serve other
remote controlled devices. Connect this jack to
the “IR IN” jack on Harman Kardon or other
compatible equipment.
Remote IR Input: If the AVR’s front-panel
IR sensor is blocked due to cabinet doors or
other obstructions, an external IR sensor may
be used. Connect the output of the sensor to
this jack.
Multiroom IR Input: Connect the output of
an IR sensor in a remote room to this jack to
operate the AVR’s multiroom control system.
Video 1 Video Outputs: Connect these
jacks to the RECORD/INPUT composite or
S-Video jack on a VCR.
Video 1 Video Inputs: Connect these jacks
to the PLAY/OUT composite or S-Video jacks on
a VCR or other video source.
Video 2 Video Outputs: Connect these
jacks to the RECORD/INPUT composite or
S-Video jacks on a second VCR.
Video 3 Video Inputs: Connect these jacks
to the PLAY/OUT composite or S-Video jacks on
any video source.
Video 2 Video Inputs: Connect these jacks
to the PLAY/OUT composite or S-Video jacks on
a second VCR or other video source.
and 50 W from the
.
is selected
Optical Digital Inputs: Connect the
optical digital output from a DVD player, HDTV
receiver, the output of a compatible computer
sound card playing MP3 files or streams, LD
player, MD player or CD player to these jacks.
The signal may be either a Dolby Digital signal, a
DTS signal, a 2 channel MPEG 1 signal, or a
standard PCM digital source.
Coaxial Digital Inputs: Connect the coax
digital output from a DVD player, HDTV receiver,
the output of a compatible computer sound card
playing MP3 files or streams, LD player, MD
player or CD player to these jacks.The signal
may be either a Dolby Digital signal, DTS signal,
a 2 channel MPEG 1 signal, or a standard PCM
digital source. Do not connect the RF digital output of an LD player to these jacks.
Video 2 Audio Outputs: Connect these
jacks to the RECORD/INPUT audio jacks on a
VCR or any Audio recorder.
Video 2 Audio Inputs: Connect these jacks
to the PLAY/OUT audio jacks on a second VCR
or other audio or video source.
Video 3 Audio Inputs: Connect these jacks
to the PLAY/OUT audio jacks on any audio or
video source.
Video 1 Audio Inputs: Connect these jacks
to the PLAY/OUT audio jacks on a VCR or other
audio or video source.
Video 1 Audio Outputs: Connect these
jacks to the RECORD/INPUT audio jacks on
a VCR or any other Audio recorder.
Preamp Outputs: Connect these jacks to
an optional, external power amplifier for applications where higher power is desired.
Surround Back/Multiroom Speaker
Outputs: These speaker terminals are normally
used to power the surround back left/surround
back right speakers in a 7.1 channel system.
However, they may also be used to power the
speakers in a second zone, which will receive the
output selected for a multiroom system.
To change the output fed to these terminals
from the default of the Surround Back speakers
to the Multiroom Output, you must change a
setting in the
OSD system. See page 39 for more information
on configuring this speaker output. In normal
surround system use, the brown and black terminals are the surround back left channel positive
(+) and negative (–) connections and the tan
and black terminals are the surround back right
positive (+) and negative (–) terminals.
For multiroom use, connect the brown and black
SBL terminals to the red and black connections
on the left remote zone speaker and connect the
tan and black SBR terminals to the red and black
terminals on the right remote zone speaker.
P4.0 - P4.7 I/O Bit programmable port; input or output mode
Pin
Type
Pin
Description
Circuit
Type
Pin
Number
D-1 38-31 INT0–
selected by software; input or push-pull output.
Software assignable pull-up.
P4.0-P4.7 can alternately be used as inputs for
external interrupts INT0-INT7, respectively (with
noise filters and interrupt controller)
P5.0 - P5.7 I/O Bit programmable port; input or output mode
G 22-17,11-9 TxD1
selected by software; input or push-pull output.
Software assignable pull-up.
Alternately, P5.0~P5.3 can be used as I/O for serial
por, UART0, UART1, respectively.
P6.0 - P6.7 O N-channel, open-drain output only port. F 58–54,51-49
P7.0 - P7.7 I General-purpose digital input ports. Alternatively
E 48-45,42-39 ADC0used as analog input pins for A/D converter
modules.
P8.0 - P8.5 I/O Bit programmable port; input or output mode
D,D-1 64-59 INT8,INT9
selected by software; input or push-pull output.
Software assignable pull-up.
P8.4, P8.5 can alternately be used as inputs for
external interrupts INT8, INT9, respectively (with
noise filters and interrupt controller)
AD0 - AD7 I Analog input pins for A/D converter module.
Pin
Type
Pin
Description
Alternatively used as general-purpose digital
Circuit
Type
E 48–45
Pin
Number
P7.0–P7.7
42–39
Share
Pins
input port 7.
AVREF, AVSS - A/D converter reference voltage and ground - 43, 44 -
RxD0, RxD1 I/O Serial data RxD pin for receive input and
D 18, 21 P5.3, P5.1
transmit output (mode 0)
TxD0, TxD1 O Serial data TxD pin for transmit output and
D 20, 22 P5.2, P5.0
shift clock input (mode 0)
TACK I External clock input pins for timer A D 3 P2.5
TACAP I Capture input pins for timer A D 2 P2.6
TAOUT O Pulse width modulation output pins for timer AD 1 P2.7
TBPWM O Carrier frequency output pins for timer B D 4 P2.4
TCOUT0
TCOUT1
T1CK0
O Timer C 8-bit PWM mode output or counter
D 24,23 P3.6,P3.7
match toggle output pins
I External clock input pins for timer 1 D 39,30 P3.0,P3.1
T1CK1
T1CAP0
I Capture input pins for timer 1 D 28,27 P3.2,P3.3
T1CAP1
T1OUT0
T1OUT1
O Timer 1 16-bit PWM mode output or counter
match toggle output pins
D 26,25 P3.4,P3.5
SI,SO,SCK I/O Synchronous SIO pins D 7,8,9 P2.1,P2.0,
P2.2
RESETB I
System reset pin (pull-up resistor: 240 kΩ)
B 19 -
TEST I Pull – down register connected internally - 16 -
VDD1, VDD2,
VSS1, VSS2
- Power input pins - 12,53,
13,52
-
XIN, XOUT - Main oscillator pins - 15,14 -
IC86
DUAL SUPPLY WIDE BAND 3ch VIDEO AMPLIFIER
■■■■ GENERAL DESCRIPTION ■■■■ PACKAGE OUTLINE
The NJM2581 is a dual supply voltage wide band 3ch
video amplifier. It is suitable for Y, Pb, and Pr signal because
frequency range is 50MHz.
The NJM2581 is suitable for Set Top Box, AV amplifier,
and other high quality AV systems.
This is a general purpose I/O port. A setting in the pull-up
resistance setting register (RDR0) can be used to apply pull-up
resistance (RD00-RD07 = “1”) . (Disabled when pin is set for
C
(CMOS)
C
(CMOS)
output.)
In multiplex mode, these pins function as the external address/
data bus low I/O pins.
In non-multiplex mode, these pins function as the external data
bus low output pins.
This is a general purpose I/O port. A setting in the pull-up
resistance setting resister (RDR1) can be used to apply pull-up
resistance (RD10-RD17 = “1”) . (Disabled when pin is set for
output.)
In multiplex mode, these pins function as the external address/
data bus high I/O pins.
In non-multiplex mode, these pins function as the external data
bus high output pins.
Function
99,
100,
1,2
3 to 65 to 8
1 to 4
P20 to P23
A16 to A19
A16 to A19
P24 to P27
A20 to A23
A20 to A23
PPG0 to PPG3
E
(CMOS/H)
E
(CMOS/H)
This is a general purpose I/O port. When the bits of external
address output control register (HACR) are set to "1" in external
bus mode, these pins function as general purpose I/O ports.
When the bits of external address output control register (HACR)
are set to "0" in multiplex mode, these pins function as address
high output pins (A16-A19).
When the bits of external address output control register (HACR)
are set to "0" in non-multiplex mode, these pins function as
address high output pins (A16-A19).
This is a general purpose I/O port. When the bits of external
address output control register (HACR) are set to "1" in external
bus mode, these pins function as general purpose I/O ports.
When the bits of external address output control register (HACR)
are set to "0" in multiplex mode, these pins function as address
high output pins (A20-A23).
When the bits of external address output control register (HACR)
are set to "0" in non-multiplex mode, these pins function as
address high output pins (A20-A23).
PPG timer output pins.
(Continued)
MB90482
Pin No.
1
LQFP*
QFP*
79
810
1012
1113
1214
1315
14
15
16
17
1618
1719
1820
2
Pin name
P30
A00
Circuit
type
E
(CMOS/H)
Function
This is a general purpose I/O port.
In non-multiplex mode, this pin functions as an external address pin.
In non-multiplex mode, this pin functions as an external
address pin.
This is a general purpose I/O port.
In non-multiplex mode, this pin functions as an external
address pin.
SIN2Simple serial I/O input pin.
P41
A09
F
(CMOS)
This is a general purpose I/O port.
In non-multiplex mode, this pin functions as an external
address pin.
SOT2Simple serial I/O output pin.
P42
A10
G
(CMOS/H)
This is a general purpose I/O port.
In non-multiplex mode, this pin functions as an external
address pin.
SCK2Simple serial I/O clock input/output pin.
(Continued)
MB90482
Pin No.
LQFP*
1
19
20
2224
23
24
6870
6971
7072
7173
7274
7375
QFP*
21
22
25
26
Circuit
type
This is a general purpose I/O port.
2
Pin name
P43, P44
F
A11, A12
P45
A13
P46, P47
A14, A15
(CMOS)
F*
(CMOS)
F
(CMOS)
In non-multiplex mode, this pin functions as an external
address pin.
This is a general purpose I/O port.
4
In non-multiplex mode, this pin functions as an external
address pin.
This is a general purpose I/O port.
In non-multiplex mode, this pin functions as an external
address pin.
OUT4/OUT5Output compare event output pins.
P50
ALE
P51
RD
D
(CMOS)
D
(CMOS)
This is a general purpose I/O port. In external bus mode, this pin
functions as the ALE pin.
In external bus mode, this pin functions as the address load
enable (ALE) signal pin.
This is a general purpose I/O port. In external bus mode, this pin
functions as the RD
pin.
In external bus mode, this pin functions as the read strobe output
(RD
) signal pin.
This is a general purpose I/O port. In external bus mode, when
P52
D
(CMOS)
WRL
the WRE pin in the EPCR register is set to “1”, this pin functions
as the WRL
pin.
In external bus mode, this pin functions as the lower data write
strobe output (WRL
) pin. When the WRE bit in the EPCR regis-
ter is set to “0”, this pin functions as a general purpose I/O port.
This is a general purpose I/O port. In external bus mode with
P53
16-bit bus width, when the WRE bit in the EPCR register is set to
“1”, this pin functions as the WRH
D
(CMOS)
WRH
In external bus mode with 16-bit bus width, this pin functions as
the upper data write strobe output (WRH
in the EPCR register is set to “0”, this pin functions as a general
purpose I/O port.
This is a general purpose I/O port. In external bus mode, when
P54
D
(CMOS)
HRQ
the HDE bit in the EPCR register is set to “1”, this pin functions
as the HRQ pin.
In external bus mode, this pin functions as the hold request input
(HRQ) pin. When the HDE bit in the EPCR register is set to “0”,
this pin functions as a general purpose I/O port.
This is a general purpose I/O port. In external bus mode, when
P55
D
(CMOS)
HAK
the HDE bit in the EPCR register is set to “1”, this pin functions
as the HAK
pin.
In external bus mode, this pin functions as the hold acknowledge
(HAK
) pin. When the HDE bit in the EPCR register is set to “0”,
this pin functions as a general purpose I/O port.
Function
pin.
) pin. When the WRE bit
(Continued)
MB90482
Pin No.
1
LQFP*
QFP*
7476
7678
36 to 39 38 to 41
41 to 44 43 to 46
2527
2628
Circuit
type
2
Pin name
This is a general purpose I/O port. In external bus mode, when
P56
D
(CMOS)
RDY
the RYE bit in the EPCR register is set to “1”, this pin functions
as the RDY pin.
In external bus mode, this pin functions as the external ready
(RDY) input pin. When the RYE bit in the EPCR register is set to
“0”, this pin functions as a general purpose I/O port.
This is a general purpose I/O port. In external bus mode, when
P57
D
(CMOS)
CLK
the CKE bit in the EPCR register is set to “1”, this pin functions
as the CLK pin.
In external bus mode, this pin functions as the machine cycle
clock (CLK) output pin. When the CKE bit in the EPCR register is
set to “0”, this pin functions as a general purpose I/O port.
P60 to P63
AN0 to AN3These are the analog input pins.
P64 to P67
AN4 to AN7These are the analog input pins.
P70
SIN0This is the UART data input pin.
P71
SOT0This is the UART data output pin.
H
(CMOS)
H
(CMOS)
G
(CMOS/H)
F
(CMOS)
These are general purpose I/O ports.
These are general purpose I/O ports.
This is a general purpose I/O port.
This is a general purpose I/O port.
Function
2729
2830
2931
3032P75
3133P76
3234P77
45,
46
47,
48
IRQ0, IRQ1External interrupt input pins.
P82 to P87
50 to 55 52 to 57
IRQ2 to IRQ7External interrupt input pins.
P72
SCK0This is the UART clock I/O pin.
P73
TIN0This is the 16-bit reload timer event input pin.
P74
TOT0This is the 16-bit reload timer output pin.
G
(CMOS/H)
G
(CMOS/H)
F
(CMOS)
F*
(CMOS)
F*
(CMOS)
F*
(CMOS)
P80, P81
E
(CMOS/H)
E
(CMOS/H)
This is a general purpose I/O port.
This is a general purpose I/O port.
This is a general purpose I/O port.
4
This is a general purpose I/O port.
5
This is a general purpose I/O port.
5
This is a general purpose I/O port.
These are general purpose I/O ports.
These are general purpose I/O ports.
(Continued)
MB90482
(Continued)
Pin No.
LQFP*
1
QFP*
2
Pin name
Circuit
type
Function
This is a general purpose I/O port.
5658
P90
SIN1Simple serial I/O data input pin.
E
(CMOS/H)
CS0Chip select 0.
5759
P91
SOT1Simple serial I/O data output pin.
D
(CMOS)
This is a general purpose I/O port.
CS1Chip select 1.
5860
P92
SCK1Simple serial I/O data input/output pin.
E
(CMOS/H)
This is a general purpose I/O port.
CS2Chip select 2.
5961
P93
FRCK
E
(CMOS/H)
ADTG
This is a general purpose I/O port.
When the free run timer is in use, this pin functions as the
external clock input pin.
When the A/D converter is in use, this pin functions as the
external trigger input pin.
CS3Chip select 3.
6062
6163
6264
6365
64 to 6766 to 69
OUT0 to OUT3Output compare event output pins.
3335AV
P94
PPG4PPG timer output pin.
P95
PPG5PPG timer output pin.
P96
IN0Input capture channel 0 trigger input pin.
P97
IN1Input capture channel 1 trigger input pin.
PA0 to PA3
D
(CMOS)
D
(CMOS)
E
(CMOS/H)
E
(CMOS/H)
D
(CMOS)
CCA/D converter power supply pin.
This is a general purpose I/O port.
This is a general purpose I/O port.
This is a general purpose I/O port.
This is a general purpose I/O port.
These are general purpose I/O ports.
3436AVRHA/D converter external reference voltage supply pin.
3537AV
47 to 4949 to 51MD0 to MD2
SSA/D converter power supply pin.
J
(CMOS/H)
Operating mode selection input pins.
21, 8223, 84VCC3.3 V ± 0.3 V power supply pins (VCC3) .
9, 40, 79 11, 42, 81V
SSPower supply input pins (GND) .
*1 : LQFP : FPT-100P-M05
*2 : QFP : FPT-100P-M06
*3 : The circuit type of MB90V480 is E (CMOS/H).
*4 : The circuit type of MB90V480 is G (CMOS/H).
*5 : The circuit type of MB90V480 is I (NMOS/H)
Pin Functions (IC51)
Pin No.SymbolFunctionDescription
1V
SS
GroundGround connection
2Xtal
IN1
Crystal oscillator connection
Connection for the crystal and capacitor used to form the crystal oscillator that generates
3Xtal
OUT1
the internal synchronization signal. The oscillator can be selected with a command switch.
4HSYNC
OUT
Horizontal synchronization Outputs the horizontal synchronization signal (AFC). The output polarity can be selected
output(metal option). Also functions as general output port (command switch).
5Xtal
IN2
Crystal oscillator connection
Connection for the crystal and capacitor used to form the crystal oscillator that generates
6Xtal
OUT2
the internal synchronization signal.
7VSYNC
OUT
Vertical synchronization output
Outputs the vertical synchronization signal. The output polarity can be selected (metal
option). Also functions as general output port (command switch).
8CSEnable input
Enables/disables serial data input. Serial data is enabled when this pin is low (hysteresis
input). Pull-up resistor built in (metal option).
9SINData inputSerial data input (hysteresis input). Pull-up resistor built in (metal option).
10SCLKClock inputClock input for serial data input (hysteresis input). Pull-up resistor built in (metal option).
SECAM mode switch input/
During input, switches between SECAM and other modes.
11SECAM
output (command switch)
During output, functions as general output port or internal V output (command switch).
Low = other modes, high = SECAM mode
525/625 switch input/output
During input, switches between 525 scan lines and 625 scan lines.
12525/625
(command switch)
During output, functions as general output port or character data output (command switch).
Low = 525 lines, high = 625 lines
NTSC/PAL switch input/output
Switches the color mode between NTSC and PAL.
13NTSC/PAL
(command switch)
During output, functions as general output port or frame data output (command switch).
Low = NTSC, high = PAL
Switch FSC between 3.58 MHz and 4.43 MHz.
143.58/4.433.58/4.43 switch input/outputDuring output, functions as general output port or halftone output (command switch).
(command switch)Low = 3.58, high = 4.43
15RSTReset input
System reset input pin, low is active (hysteresis input).
Pull-up resistor built in (metal option).
16CV
OUT
Video signal outputComposite video output
17V
DD2
Power supply connectionPower supply connection for composite video signal level generation
18CV
IN
Video signal inputComposite video input
19CV
CR
Video signal inputSECAM chroma signal input
20SYNC
IN
Sync separator circuit inputBuilt-in sync separator circuit video signal input
The AK5381 is a stereo A/D Converter with wide sampling rate of 4kHz ∼ 96kHz and is suitable for
High-end audio system. The AK5381 achieves high accuracy and low cost by using Enhanced dual bit
∆Σ techniques. The AK5381 requires no external components because the analog inputs are single-
ended. The audio interface has two formats (MSB justified, I
music instrument and AV receiver.
FEATURES
Stereo ∆Σ ADC
On-Chip Digital Anti-Alias Filtering
Single-ended Input
Digital HPF for DC-Offset cancel
S/(N+D): 96dB@5V for 48kHz
DR:106dB@5V for 48kHz
S/N:106dB@5V for 48kHz
Sampling Rate Ranging from 4kHz to 96kHz
Master Clock:
Audio Serial Data Output Pin
“L” Output at Power-down mode.
Output Channel Clock Pin
“L” Output in Master Mode at Power-down mode.
11MCLKIMaster Clock Input Pin
12SCLKI/O
13PDNI
14DIFI
Audio Serial Data Clock Pin
“L” Output in Master Mode at Power-down mode.
Power Down Mode Pin
“H”: Power up, “L”: Power down
Audio Interface Format Pin
“H” : 24bit I
Note: All digital input pins should not be left floating.
Rev.0.42002/08
- 3 -
ASAHI KASEI
SCF
DAC
DATT
DZF
LOUT1+
LOUT1-
SCF
DAC
DATT
ROUT1+
ROUT1-
SCF
DAC
DATT
LOUT2+
LOUT2-
SCF
DAC
DATT
ROUT2+
ROUT2-
SCF
DAC
DATT
LOUT3+
LOUT3-
SCF
DAC
DATT
ROUT3+
ROUT3-
I/F
MCLK
LRCK
BICK
DCLK
DSDL1
DSDR1
SDTI1
SDTI2
SDTI3
DSDL2
DSDR2
DSDL3
DSDR3
PCM
DSD
SCF
DAC
DATT
LOUT4+
LOUT4-
SCF
DAC
DATT
ROUT4+
ROUT4-
DSDL4
DSDR4
SDTI4
AK4358
AKM CONFIDENTIAL
[AK4358]
= Target Spec =
The AK4358 is eight channels 24bit DAC corresponding to digital audio system. Using AKM's advanced
multi bit architecture for its modulator the AK4358 delivers a wide dynamic range while preserving
linearity for improved THD+N performance. The AK4358 has full differential SCF outputs, removing the
need for AC coupling capacitors and increasing performance for systems with excessive clock jitter. The
AK4358 accepts 192kHz PCM data and 1-Bit DSD data, ideal for a wide range of applications including
DVD-Audio and SACD.
Sampling Rate Ranging from 8kHz to 192kHz
o
24Bit 8 times Digital Filter with Slow roll-off option
o
o THD+N: -94dB
DR, S/N: 114dB
o
High Tolerance to Clock Jitter
o
Low Distortion Differential Output
o
DSD Data input available
o
Channel Independent Digital De-emphasis for 32, 44.1 & 48kHz sampling
o
Zero Detect function
o
o Channel Independent Digital Attenuator with soft-transition (3 Speed mode)
Soft Mute
o
3-wire Serial and I2C Bus µP I/F for mode setting
o
o I/F format: MSB justified, LSB justified (16bit, 20bit, 24bit), I2S, TDM or DSD
Master clock: 256fs, 384fs, 512fs or 768fs (PCM Normal Speed Mode)
o
Power Supply: 4.75 to 5.25V
o
48pin LQFP Package
o
192kHz 24-Bit 8ch DAC with DSD Input
GENERAL DESCRIPTION
FEATURES
128fs, 192fs, 256fs or 384fs (PCM Double Speed Mode)
128fs or 192fs (PCM Quad Speed Mode)
512fs or 768fs (DSD Mode)
Audio
Control
Register
3-wire
or I2C
AK4358
REV 0.7 2002/06
- 1 -
ASAHI KASEI
LOUT1+
48
DZF3
DZF24 DZF1
CAD06 NC
PDN
BICK
47
464544
43
42
41
40
39
38
SDTI4
SDTI1
SDTI2
SDTI3
LRCK
CCLK/SCL
CDTI/SDA
CSN/CAD1
DCLK
DSDL4
ROUT4+
I2C
37
DSDR4
Ordering Guide
n
AKM CONFIDENTIAL
AK4358VQ -40 ∼ +85°C 48LQFP
AKD4358 Evaluation Board for AK4358
Pin Layout (To be determined)
n
[AK4358]
ROUT1-
ROUT1+
LOUT2+
LOUT2-
LOUT1-
MCLK10
DVDD
DVSS12 25DSDL1
1
2
3
5
7
8
9
11
AK4358VQ
15
13
14
16
ROUT2+
ROUT2-
Top View
TBD
17
18
LOUT3+
ROUT3+
LOUT3-
19
20
21
LOUT4-
LOUT4+
ROUT3-
36
35
34
33
32
31
30
29
28
27
26
24
22
23
AVSS
AVDD
VREFH
ROUT4DIF0
DSDR3
DSDL3
DSDR2
DSDL2
DSDR1
REV 0.7 2002/06
- 2 -
ASAHI KASEI
Compatibility with AK4357
n
1. Function & Performance
Functions AK4357 AK4358
# of channels 6 8
DR 106dB 114B
48kHz/96kHz TDM Not available Available
I2C Not available Available
DSDM control Pin/Register Register
Input channel of DZF pin Fixed Programmable
01H D6 0 PW4
04H D7 ATT7 ATTE
05H D7 ATT7 ATTE
06H D7 ATT7 ATTE
07H D7 ATT7 ATTE
08H D7 ATT7 ATTE
09H D7 ATT7 ATTE
0AH D7, D6 0, 0 TDM1, TDM0
0BH Not available LOUT4 ATT Control
0CH Not available ROUT4 ATT Control
0DH Not available DZF1 control
0EH Not available DZF2 control
0FH Not available DZF3 control
AKM CONFIDENTIAL
[AK4358]
REV 0.7 2002/06
- 3 -
ASAHI KASEI
IC 74
AKM CONFIDENTIAL
PIN/FUNCTION (TBD)
No. Pin Name I/O Function
LOUT1- O DAC1 Lch Negative Analog Output Pin
LOUT1+ O DAC1 Lch Positive Analog Output Pin
DZF1 O Zero Input Detect 1 Pin
DZF2 O Zero Input Detect 2 Pin
DZF3 O Zero Input Detect 3 Pin
CAD0 I Chip Address 0 Pin
PDN I Power-Down Mode Pin
When at “L”, the AK4358 is in the power-down mode and is held in reset.
The AK4358 should always be reset upon power-up.
BICK I Audio Serial Data Clock Pin
MCLK I Master Clock Input Pin
An external TTL clock should be input on this pin.
DVDD DVSS - Digital Ground Pin
SDTI1 I DAC1 Audio Serial Data Input Pin
SDTI2 I DAC2 Audio Serial Data Input Pin
SDTI3 I DAC3 Audio Serial Data Input Pin
SDTI4 I DAC4 Audio Serial Data Input Pin
LRCK I L/R Clock Pin
I2C I Control Mode Select Pin
CCLK/SCL I Control Data Clock Pin
CDTI/SDA I/O Control Data Input Pin
CSN/CAD1 I Chip Select Pin
DCLK I DSD Clock Pin
DSDL1 I DAC1 DSD Lch Data Input Pin
DSDR1 I DAC1 DSD Rch Data Input Pin
DSDL2 I DAC2 DSD Lch Data Input Pin
DSDR2 I DAC2 DSD Rch Data Input Pin
DSDL3 I DAC3 DSD Lch Data Input Pin
DSDR3 I DAC3 DSD Rch Data Input Pin
DSDL4 I DAC4 DSD Lch Data Input Pin
DSDR4 I DAC4 DSD Rch Data Input Pin
DIF0 I Audio Data Interface Format 0 Pin
VREFH I Positive Voltage Reference Input Pin
AVDD AVSS - Analog Ground Pin
ROUT4- O DAC4 Rch Negative Analog Output Pin
ROUT4+ O DAC4 Rch Positive Analog Output Pin
LOUT4- O DAC4 Lch Negative Analog Output Pin
LOUT4+ O DAC4 Lch Positive Analog Output Pin
ROUT3- O DAC3 Rch Negative Analog Output Pin
ROUT3+ O DAC3 Rch Positive Analog Output Pin
LOUT3- O DAC3 Lch Negative Analog Output Pin
LOUT3+ O DAC3 Lch Positive Analog Output Pin
ROUT2- O DAC2 Rch Negative Analog Output Pin
ROUT2+ O DAC2 Rch Positive Analog Output Pin
LOUT2- O DAC2 Lch Negative Analog Output Pin
LOUT2+ O DAC2 Lch Positive Analog Output Pin
ROUT1- O DAC1 Rch Negative Analog Output Pin
DIR IC PIN ASSIGNMENT & BLOCK DIAGRAM
PIN ASSIGNMENT (TOP VIEW) : IC73
22
38
MCKO123
INT1
37
36
35
34
33
32
31
30
29
28
27
26
24
RX3
AVSS
TEST1
RX1
RX2
46
IPS0/RX4
AVSS
DIF0/RX53
TEST24
DIF1/RX6
AVSS6
DIF2/RX77
IPS1/IIC8
P/SN
XTL010
XTL1
VIN1225SDTO
48
1
2
5
9
11
13
TVD
47
14
N
TX015TX1
45
AK4114VQ
16
AVSS
44
43
Top View
17
18
BOU
COU
RX0
42
19
UOU
VCOM40R39AVDD
AVSS
41
20
21
VOU
DVD
INT0
OCKS0/CSN/CAD0
OCKS1/CCLK/SCL
CM1/CDTI/SDA
CM0/CDTO/CAD1
PDN
XTI
XTO
DAUX
MCKO2
BICK
Oscillator
P/S=”L”
Oscillator
P/S=”H”
BLOCK DIAGRAM
RX0
RX1
RX2
RX3
RX4
RX5
RX6
RX7
TX0
TX1
DVDD
DVSS
TVDD
8 to 3
Input
Selector
DIT
VIN
RAVDDAVSS
Clock
Recovery
DAIF
Decoder
B,C,U,VOUT
AC-3/MPEG
Detect
DEM
INT0
X'tal
Error &
STATUS
Detect
INT1
XTOXTI
Q-subcode
buffer
Clock
Generator
Audio
I/F
µP I/F
MCKO1
MCKO2
LRCK
BICK
SDTO
DAUX
PDN
CSN
CCLK
CDTO
CDTI
IIC
RX0
RX1
RX2
RX3
IPS0
DIF0
DIF1
DIF2
TX0
TX1
DVDD
DVSS
TVDD
4 to 2
Input
Selector
DIT
Serial Control Mode
RAVDDAVSS
Clock
Recovery
DAIF
Decoder
AC-3/MPEG
Detect
DEM
X'tal
Error &
STATUS
Detect
XTOXTI
Clock
Generator
Audio
I/F
MCKO1
MCKO2
LRCK
BICK
SDTO
DAUX
PDN
OCKS0
OCKS1
CM0
CM1
VIN
B,C,U,VOUT
INT0
Parallel Control Mode
INT1
IPS1
DIR IC PIN FUNCTION (AK4114VQ) : IC73
PIN/FUNCTION
No. Pin Name I/O Function
IPS0 I Input Channel Select 0 Pin in Parallel Mode
1
RX4 I Receiver Channel 4 Pin in Serial Mode (Internal biased pin)
2 NC(AVSS) I
DIF0 I Audio Data Interface Format 0 Pin in Parallel Mode
3
RX5 I Receiver Channel 5 Pin in Serial Mode (Internal biased pin)
4 TEST2 I
DIF1 I Audio Data Interface Format 1 Pin in Parallel Mode
5
RX6 I Receiver Channel 6 Pin in Serial Mode (Internal biased pin)
6 NC(AVSS) I
DIF2 I Audio Data Interface Format 2 Pin in Parallel Mode
7
RX7 I Receiver Channel 7 Pin in Serial Mode (Internal biased pin)
IPS1 I Input Channel Select 1 Pin in Parallel Mode
8
IIC I
9 P/SN I
10 XTL0 I X’tal Frequency Select 0 Pin
11 XTL1 I X’tal Frequency Select 1 Pin
12 VIN I V-bit Input Pin for Transmitter Output
13 TVDD I Input Buffer Power Supply Pin, 3.3V or 5V
14 NC I
15 TX0 O Transmit Channel (Through Data) Output 0 Pin
16 TX1 O
17 BOUT O
18 COUT O C-bit Output Pin for Receiver Input
19 UOUT O U-bit Output Pin for Receiver Input
20 VOUT O V-bit Output Pin for Receiver Input
21 DVDD I Digital Power Supply Pin, 3.3V
22 DVSS I Digital Ground Pin
23 MCKO1 O Master Clock Output 1 Pin
24 LRCK I/O Channel Clock Pin
25 SDTO O Audio Serial Data Output Pin
26 BICK I/O Audio Serial Data Clock Pin
27 MCKO2 O Master Clock Output 2 Pin
28 DAUX I Auxiliary Audio Data Input Pin
29 XTO O X'tal Output Pin
30 XTI I X'tal Input Pin
No Connect
No internal bonding. This pin should be connected to AVSS.
TEST 2 pin
This pin should be connect to AVSS.
No Connect
No internal bonding. This pin should be connected to AVSS.
IIC Select Pin in Serial Mode.
“L”: 4-wire Serial, “H”: IIC
Parallel/Serial Select Pin
“L”: Serial Mode, “H”: Parallel Mode
No Connect
No internal bonding. This pin should be open or connected to DVSS.
When TX bit = “0”, Transmit Channel (Through Data) Output 1 Pin.
When TX bit = “1”, Transmit Channel (DAUX Data) Output Pin (Default).
Block-Start Output Pin for Receiver Input
“H” during first 40 flames.
PIN/FUNCTION (Continued)
No.Pin NameI/OFunction
31PDNI
CM0IMaster Clock Operation Mode 0 Pin in Parallel Mode
CDTOOControl Data Output Pin in Serial Mode, IIC= “L”.32
CAD1IChip Address 1 Pin in Serial Mode, IIC= “H”.
CM1IMaster Clock Operation Mode 1 Pin in Parallel Mode
CDTIIControl Data Input Pin in Serial Mode, IIC= “L”.33
SDAI/OControl Data Pin in Serial Mode, IIC= “H”.
OCKS1IOutput Clock Select 1 Pin in Parallel Mode
CCLKIControl Data Clock Pin in Serial Mode, IIC= “L”34
SCLIControl Data Clock Pin in Serial Mode, IIC= “H”
OCKS0IOutput Clock Select 0 Pin in Parallel Mode
CSNIChip Select Pin in Serial Mode, IIC=”L”.35
CAD0IChip Address 0 Pin in Serial Mode, IIC= “H”.
36INT0OInterrupt 0 Pin
37INT1OInterrupt 1 Pin
38AVDDIAnalog Power Supply Pin, 3.3V
Step 1. Output Voltage is equal to Power Source Voltage (VDD).
Step 2. When Input Voltage to Comparator reaches the state of Vref≥V
DD
·(Rb+Rc)/(Ra+Rb+Rc)at Point A (Detected Voltage –VDET), the output of Com-
parator is reserved, so that Output Voltage becomes GND.
Step 3. In the case of CMOS Output, Output Voltage becomes unstable when Supply Voltage (V
DD) is smaller than Minimum Operating Voltage. In the
case of Nch Open Drain Output, a pulled-up voltage is output.
Step 4. Output Voltage becomes equal to GND.
Step 5. When Input Voltage to Comparator reaches the state of Vref≤V
DD· (Rb)/(Ra+ Rb) at Point B (Released Voltage +VDET), the output of Comparator is reversed,
so that Output Voltage becomes equal to Supply Voltage (V
DD).
FIG. 2 Operation Diagram
StepStep 1Step 2Step 3Step 4Step 5
Comparator(+) Pin
Input Voltage
IIIIIIII
Comparator Output
HL
Indefinite
LH
Tr. 1OFFON
Indefinite
ONOFF
Output Tr.
PchONOFF
Indefinite
OFFON
NchOFFON
Indefinite
ONOFF
I
.
Rb + Rc
Ra + Rb + Rc
·V
DD
II
.
Rb
Ra + Rb
·V
DD
GND
OUT
V
DD
Ra
Rb
Rc
Tr.1
Vref
Pch
Nch
–
+
Detector Threshold Hysteresis
tPLH
1
2
3
4
5
A
B
• In R×5VT××A, Nch Tr. drain is
connected to OUT pin.
• In R
×5VT××C, Nch Tr. drain
and Pch Tr. drain are connected
to OUT pin.
Released Volage +V
DET
Supply VolageDetected Volage –V
DET
(VDD)
Minimum Operating Volage
GND
Output Volage
(OUT)
GND
R×5VL
2
BLOCK DIAGRAMS
•
Nch Open Drain Output (R×5VL××A)
•
CMOS Output (R×5VL××C)
TIME CHART
DEFINITION OF OUTPUT DELAY TIME t
PLH
2
3
Vref
OUT
GND
V
DD
–
+
1
VDD
2
1
3
Vref
OUT
GND
–
+
Detector Threshold Hysteresis
tPLH
Released Voltage +VDET
Detected Voltage –V
DET
Supply Voltage
(V
DD)
Output Voltage
(OUT)
Minimum Operating Voltage
GND
GND
tPLHtPHL
Input Voltage
(V
DD)
Output Voltage
Nch Open Drain Output
GND
GND
3.5V
7.0V
1.2V
+V
DET + 2.0V
tPLHtPHL
CMOS Output
GND
GND
1.2V
+V
DET + 2.0V
+V
DET +2.0V
+V
DET + 2.0V
2
Input Voltage
(V
DD)
Output Voltage
•
TO-92
PIN CONFIGURATION
•
SOT-89
•
SOT-23-5
PIN DESCRIPTION
•
TO-92
•
SOT-89
•
SOT-23-5
Pin NoSymbol
1OUT
2VDD
3GND
4NC
5NC
Pin NoSymbol
1OUT
2VDD
3GND
Pin NoSymbol
1OUT
2VDD
3GND
R×5VL
5
(mark side)
12
3
(mark side)
12
5
4
(mark side)
3
12
3
R×5VL
14
OPERATION
FIG. 1 Block Diagram
Operation Diagram
Step 1. Output Voltage is equal to Power Source Voltage (VDD).
Step 2. When Input Voltage to Comparator reaches the state of Vref ≥ V
DD
·(Rb+Rc)/(Ra+Rb+Rc)at Point A (Detected Voltage –VDET), the output of Com-
parator is reserved, so that Output Voltage becomes GND.
Step 3. In the case of CMOS Output, Output Voltage becomes unstable when Supply Voltage (V
DD) is smaller than Minimum Operating Voltage. In the
case of Nch Open Drain Output, a pulled-up voltage is output.
Step 4. Output Voltage becomes equal to GND.
Step 5. When Input Voltage to Comparator reaches the state of Vref≤V
DD·(Rb)/(Ra
+
Rb) at Point B (Released Voltage +V
DET), the output of Comparator is reserved,
so that Output Voltage becomes equal to Supply Voltage (V
DD)
FIG. 2 Operation Diagram
StepStep 1Step 2Step 3Step 4Step 5
Comparator(+)Pin
Input Voltage
I
IIIIIII
Comparator Output
HL
Indefinite
LH
Tr. 1OFFON
Indefinite
ONOFF
Output Tr.
PchONOFF
Indefinite
OFFON
NchOFFON
Indefinite
ONOFF
I
.
Rb
+
Rc
Ra
+
Rb +Rc
·V
DD
II.
Rb
Ra
+
Rb
·V
DD
GND
OUT
V
DD
Ra
Rb
Rc
Tr.1
Vref
Pch
Nch
–
+
Detector Threshold Hysteresis
tPLH
1
234
5
A
B
· In R×5VL××A, Nch Tr. drain is con-
nected to OUT pin.
· In R
×5VL××C, Nch Tr. drain and
Pch Tr. drain are connected to
OUT pin.
Released Volage +V
DET
Supply VolageDetected Volage –V
DET
(VDD)
Minimum Operating Volage
GND
Output Volage
(OUT)
GND
R×5VL
24
PACKAGE DIMENSIONS (Unit: mm)
•
TO-92
•
SOT-89
•
SOT-23-5
5.2MAX.
4.2MAX.
2.3MAX.
5.2MAX.
12.7MAX.
0.6MAX.
0.55MAX.
1.27
2.54
1
2
3
0.7
0.5MAX.
4.5±0.1
0.4±0.1
0.4±0.1
1.5±0.1
1.6±0.2
1.5±0.1
±0.1±0.1±0.1
1.5±0.1
2.5±0.1
0.4
MIN.
4.25MAX.
0.8
ø1.0
12
3
0.420.470.42
2.9±0.2
0.4±0.1
1.9±0.2
(0.95)(0.95)
54
123
+0.2
–0.1
1.6
+0.2
–0.1
1.1
+0.1
–0.05
0.15
2.8±0.3
0 to 0.1
0.2 MIN.
0.8±0.1
R×5VL
25
TAPING SPECIFICATIONS (Unit: mm)
•
TO-92
(Note) When taping is conducted, the pins of TO-92 are
subjected to a particular forming.
(Note) TZ type tape is not in the form of a reel, but is
packed in a zigzag state in a box.Therefore, the
tape can be used as either an RF type tape or an
RR type tape,depending upon the pulling out direction (B or F).
•
SOT-23-5
•
SOT-89
RFRR
±1.0
0.3
12.7
12.7
ø
4.0±0.2
6.0
±0.5
±
9.0±0.5
0.5
MAX.
18.0
+1.0
–0.5
16.0±0.5
19.0±0.5
24.7 MAX.
1.45 MAX.
0.7±0.2
*
*
: Mark Side
When TZ type tape is
pulled out from the
direction B
When TZ type tape is
pulled out from the
direction F
User Direction of Feed
(Note)
User Direction of Feed.
T1
ø
T2
8.0±0.1
5.0
1.5
4.0±0.1
2.0±0.05
1.5±0.1
5.65±0.05
4.7
12±0.3
+0.1
–0
2.5MAX.
0.3±0.1
T R
T L
2.0MAX.
0.3±0.1
4.0±0.1
2.0±0.05
4.0±0.1
3.3
3.2
8.0±0.3
1.75±0.1
3.5±0.05
1.5
+0.1
–0
ø
User Direction of Feed.
5.2 MAX.
4.2 MAX.
2.3 MAX.
5.2 MAX.12.7 MAX.
0.6 MAX.
0.55
1
2
3
0.7
0.5 MAX.
MAX.
2.5
–0.1
+0.4
ELECTRONIC VOLUME CONTROL IC (IC40~44)
MIC
Loading...
+ hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.