Mitsubishi M62499FP Datasheet

MITSUBISHI SOUND PROCESSORS

64P6N

M62499FP

SOUND CONTROLLER WITH T-BASS and BBE

Dynamic bass boost/Sound processor with BBE

DESCRIPTION

Home Audio,Radio-Cassette,TV,etc.

FEATURES

<DYNAMIC BASS BOOST FUNCTION>

It is adaptable to the input level and the maximum boost quantity change.
It is possible to change five maximum boost quantity modes.
<+20dB,+15dB,+10dB,+5dB,flat>

<HIGH DEFINITION SOUND FUNCTION>

Build-in BBE Sound (Low level=fixation/High level=3 steps can be changed.)

<INPUT SELECTOR>

5ch stereo input change.

<TONE CONTROL>

BASS/TREBLE(±10dB,8dB,6dB,4dB,2dB,flat;2dB/Step)

<GAIN CONTROL>

The passage profit variableness (0dB~+14dB:2dB step)

<FUNCTION MODE SELECTOR FUNCTION>

Monaural (L,R,L+R),Vocal cut

<ELECTRONIC VOLUME FUNCTION>

0dB~ -87dB, -∞ ;1dB/step

<EXTENSION PORT OUTPUT FUNCTION>

Eight output ports(Six pieces of NPN open collector output,Two pieces of three

state output)

RECOMMENDED OPERATING CONDITIONS

PACKAGE

64pinQFP

(Pitch:0.8mm)

*BBE is the registration brand of the BBE
Sound company.
As for this IC, only the brand of BBE and
the person who was permitted to use a
patent can do sale and supply.

Supply voltage range • • • • Analog VCC=3.5V(typ),VEE=-3.5V(typ)

Digital VDD=5.0V(typ)

SYSTEM CONFIGURATION

Mode

IN1

IN2

X5

X5

select

Through
Lch only
Rch only
L+R mono
Vocal cut

MCU Interface

LATCH

CLKDATA

1 2 3 4 7 8 5 6

(Output Port) (3-State Port)

Volume

Tone

Bass/
Treble

REC1

Dynamic
bass
boost

Level
detection

REC2

OUT1

OUT2

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MITSUBISHI SOUND PROCESSORS

3534333738

39

M62499FP

SOUND CONTROLLER WITH T-BASS and BBE

PIN CONFIGURATION AND INTERNAL BLOCK DIAGRAM

OUTPUT2
TBASS2-3
TBASS2-2

TBASS2-1

TRE2
BASS2-1
BASS2-2

AGND1

VOLIN2

SELOUT2

RECOUT2

BBE2-3

BBE2-2

BBE2-1

KEYIN

KEYOUT

sw9sw8

sw5

3K

2223

a

OP Amp.

b

21

sw11sw10

SW

18

1920

a

b

sw7

17

16

OUTPUT1

15

TBASS1-3

14

TBASS1-2

13

TBASS1-1

12

TRE1

11

BASS1-1

10

BASS1-2

9

AGND3

8

VOLIN1

7

SELOUT1

6

RECOUT1

5

BBE1-3

4

BBE1-2

3

BBE1-1

2

RYTHUM

1

SPEANA

31

32

30

29

MCU

Interface

28

27

2526

24

ALC

SW

a b

OP Amp.

36

a

b

40

41

42

43

44

45

46

47

48

sw6

3K

Vocal

Cut

sw2 sw4

sw1

sw3

49

51

50

52

54

53

55

57

56

59 60

58

61

62 63

64

2

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APPLICATION

Open collectoroutput

output

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40

Open collectoroutput

0.1µ

MITSUBISHI SOUND PROCESSORS

M62499FP

SOUND CONTROLLER WITH T-BASS and BBE

Three state

MCU

+

0.1µ

OUT L

0.033µ

REC2

0.033µ

4.7µ

0.012µ

0.1µ

6.8K

0.1µ

2.7K

+

10µ

10µ

MCU

Interface

ALC

10µ

OUT R

sw11sw10

a

+ +

b

SW

OP Amp.

SW

OP Amp.

+ +

ab

2.7K

+

0.033µ

sw6

+

ab a b

+ +

sw8

Vocal

Cut

sw9

+ +

+

+

+

+

sw2 sw4

3K

3K

sw5

sw1

sw3

sw7

10µ

0.1µ

0.1µ

+

0.1µ

6.8K

10µ

REC1

0.033µ

4.7µ

0.012µ

RHYTHM

SPEANA

++++++++++

+

3

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MITSUBISHI SOUND PROCESSORS

M62499FP

SOUND CONTROLLER WITH T-BASS and BBE

Mono/Lch/Rch

SELECTOR

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4

SOUND CONTROLLER WITH T-BASS and BBE

ABSOLUTE MAXIMUM RATINGS

MITSUBISHI SOUND PROCESSORS

M62499FP

Symbol

VCC

VDD

Pd

K

Topr

Tstg

Parameter

Analog positive supply voltage

Analog nagative supply voltageVEE

Digital supply voltage

Power dissipation

Thermal derating

Operating temperature

Storage temperature

THERMAL DERATING

1.5

Conditions

Ta≤25°C

Ta>25°C,

(Note1)PC Board

Limits

+4.0

-4.0

6.0 V

1000

10

-20~+65

-40~+125

(Note1)PC Board

Units

V

mW

mW/°C

°C

°C

1.0

0.5

1.0W

PC Board Size

70mmx70mm

PC Board Thickness

1.6mm

PC Board Material

600mW

Epoxy

Copper Film Thickness

18µm

Copper Foil Size

0.25mmx25mm

0

0

25 50 75 100

65

125

150

AMBIENT TEMPERATURE Ta [°C]

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5

SOUND CONTROLLER WITH T-BASS and BBE

latched
at the rising edge of the latch signal.
(DATA and CLOCK are "H" setting,it doesn't accept LATCH.)

RECOMMENDED OPERATING CONDITION

(Ta=25°C,unless otherwise noted.)

MITSUBISHI SOUND PROCESSORS

M62499FP

Parameter

Symbol

Conditions

MIN TYP MAX

Analog positive supply

VCC

voltage
Analog negative

VEE

-3.75

supply voltage
Digital supply voltage

VDD

VDD≤VCC

Logic"H"level
input voltage

Logic"L"level

VIH

VIL

VDD-1

0

input voltage

RELATIONSHIP BETWEEN DATA AND CLOCK

Limits

3.5 3.753.25

-3.5

5.0 5.254.75

-3.25

VDD

0.8

Units

V

V

V

V

H

DATA

CLOCK

LAYCH

L

H

L

H

L

Data signal is read at the rising edge of clock,and Signal is

D0

D1

LATCH Signal

D17D16

D0

6

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