MAXIM MAX4389, MAX4390, MAX4392, MAX4396 User Manual

General Description
The MAX4389/MAX4390/MAX4392–MAX4396 family of op amps are unity-gain stable devices that combine high-speed performance, rail-to-rail outputs, and dis­able mode. These devices are targeted for applications where an input or an output is exposed to the outside world, such as video and communications.
-3dB bandwidth, 27MHz 0.1dB gain flatness, and a 500V/µs slew rate. Disable mode sets the outputs to high impedance while consuming only 450µA of current.
The MAX4389 single, MAX4393 dual, MAX4394 triple, and MAX4396 quad include disable capabilities. The MAX4389 and MAX4390 are available in ultra-small, 6-pin SC70 packages.
Applications
Set-Top Boxes Surveillance Video Systems Analog-to-Digital Converter Interface CCD Imaging Systems Digital Cameras Video-on-Demand Video Line Driver
Features
Low CostHigh Speed
85MHz -3dB Bandwidth 27MHz 0.1dB Gain Flatness 500V/µs Slew Rate
Single 4.5V to 11V or Dual ±2.25V to ±5.5V
Operation
Rail-to-Rail OutputsInput Common-Mode Range Extends to V
EE
Low Differential Gain/Phase: 0.015%/0.015°Low Distortion at 5MHz
-59dBc Spurious-Free Dynamic Range
High Output Drive: ±50mA450µA Disable Capability
(MAX4389/MAX4393/MAX4394/MAX4396)
Space-Saving SC70, SOT23, µMAX, or TSSOP
Packages
MAX4389/MAX4390/MAX4392–MAX4396
Ultra-Small, Low-Cost, 85MHz Op Amps with
Rail-to-Rail Outputs and Disable
________________________________________________________________ Maxim Integrated Products 1
Pin Configurations
19-2322; Rev 3; 8/04
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
Ordering Information
Pin Configurations continued at end of data sheet.
200
200
75
75
IN
OUT
VIDEO LINE DRIVER
Z
o
= 75
DISABLE
MAX4389
Typical Operating Circuit
Ordering Information continued at end of data sheet. Selector Guide appears at end of data sheet.
PART TEMP RANGE
MAX4389EXT-T -40°C to +85°C 6 SC70-6 ABF
MAX4389EUT-T -40°C to +85°C 6 SOT23-6 ABDC MAX4390EXT-T -40°C to +85°C 6 SC70-6 ABE MAX4390EUK-T -40°C to +85°C 5 SOT23-5 ADZM
PIN­PACKAGE
TOP
MARK
TOP VIEW
OUT
V
EE
16V
2
MAX4389
34
SC70/SOT23
CC
5 DISABLE
IN-IN+
MAX4389/MAX4390/MAX4392–MAX4396
Ultra-Small, Low-Cost, 85MHz Op Amps with Rail-to-Rail Outputs and Disable
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
Supply Voltage (VCCto VEE) ..................................-0.3V to +12V
IN_+, IN_-, OUT_, DISABLE.............(V
EE
- 0.3V) to (VCC+ 0.3V)
Differential Input Voltage ....................................................±2.5V
Current into Input Pins......................................................±20mA
Output Short-Circuit Duration to
V
CC
or VEE(Note 1)................................................Continuous
Continuous Power Dissipation (T
A
= +70°C)
5-Pin SOT23 (derate 7.1mW/°C above +70°C)............571mW
6-Pin SOT23 (derate 8.7mW/°C above +70°C)............696mW
6-Pin SC70 (derate 3.1mW/°C above +70°C)..............245mW
8-Pin SO (derate 5.88mW/°C above +70°C)................471mW
8-Pin µMAX (derate 4.5mW/°C above +70°C) .............362mW
10-Pin µMAX (derate 5.6mW/°C above +70°C) ...........444mW
14-Pin SO (derate 8.33mW/°C above +70°C)..............667mW
14-Pin TSSOP (derate 10mW/°C above +70°C) ..........727mW
20-Pin TSSOP (derate 10.9mW/°C above +70°C) .......879mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
DC ELECTRICAL CHARACTERISTICS—Single Supply
(VCC= 5V, VEE= 0V, VCM= VCC/2, V
OUT
= VCC/2, RL= to VCC/2, DISABLE_ = VCC(MAX4389/MAX4393/MAX4394/MAX4396),
T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at TA= +25°C.) (Note 2)
Note 1: Continuous power dissipation must also be observed.
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Input Common-Mode Voltage Range
Input Offset Voltage V
Input Offset Voltage Matching MAX4392–MAX4396 1 mV Input Offset Voltage Tempco TC Input Bias Current I Input Offset Current I
Input Resistance R
Common-Mode Rejection Ratio CMRR (VEE - 0.2V) VCM (VCC - 2.25V) 70 95 dB
Open-Loop Gain A
Output Voltage Swing V
Output Current I
Output Short-Circuit Current I Open-Loop Output Resistance R
V
CM
OS
VOS
B
Guaranteed by CMRR test
TA = +25°C 5 18 TA = -40°C to +85°C 26
OS
IN
VOL
Differential mode (-1V VIN +1V) 70 k Common mode (-0.2V VCM +2.75V) 3 M
0.25V V
0.8V V 1V V
OUT
4.5V, RL = 150 50 60
OUT
4V, RL = 50 58
OUT
RL = 2k
RL = 150
OUT
RL = 75
RL = 75 to ground
OUT
SC OUT
Sinking from RL = 75 to V Sourcing into RL = 75 to V Sinking or sourcing ±100 mA
V
EE
0.2
-
VCC -
2.25
15 µV/°C
2.5 15 µA
0.2 5 µA
4.75V, RL = 2k 50 70
VCC - V V
- V
OL
VCC - V V
- V
OL
V
- V
CC
V
- V
OL
VCC - V
- V
V
OL
OH
EE
OH EE OH EE
OH EE
CC
EE
0.065 0.25
0.05 0.15
0.3 0.5
0.25 0.5
0.5 0.8
0.45 0.8 1 1.7
0.025 0.1 40 55 40 50
8
V
mV
dB
V
mA
MAX4389/MAX4390/MAX4392–MAX4396
Ultra-Small, Low-Cost, 85MHz Op Amps with
Rail-to-Rail Outputs and Disable
_______________________________________________________________________________________ 3
DC ELECTRICAL CHARACTERISTICS—Dual Supply
(VCC= 5V, VEE= -5V, VCM= 0V, V
OUT
= 0V, RL= to 0, DISABLE_ = VCC(MAX4389/MAX4393/MAX4394/MAX4396),
T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at TA= +25°C.) (Note 2)
DC ELECTRICAL CHARACTERISTICS—Single Supply (continued)
(VCC= 5V, VEE= 0V, VCM= VCC/2, V
OUT
= VCC/2, RL= to VCC/2, DISABLE_ = VCC(MAX4389/MAX4393/MAX4394/MAX4396),
T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at TA= +25°C.) (Note 2)
)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Power-Supply Rejection Ratio PSRR VEE = 0V, V Operating Supply Voltage
Range Disabled Output Resistance R
DISABLE_ Logic-Low Threshold V
DISABLE_ Logic-High Threshold V
DISABLE_ Logic Input Low
Current DISABLE_ Logic Input High
Current Quiescent Supply Current
(Per Amplifier)
= 4.5V to 5.5V 48 65 dB
CC
V
OUT(OFF
IH
I
IL
I
IH
I
S
Guaranteed by PSRR 4.5 11 V
S
DISABLE_ = 0, 0 ≤ V
IL
5V 40 95 k
OUT
VCC -
1.25
DISABLE_ = 0 20 60 µA
DISABLE_ = V
DISABLE_ = V
CC
CC
54A
3.2 5
DISABLE_ = 0 0.3 0.4
V
- 3V
CC
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Input Common-Mode Voltage
Input Offset Voltage V
Input Offset Voltage Matching MAX4392–MAX4396 1 mV Input Offset Voltage Tempco TC Input Bias Current I Input Offset Current I
Input Resistance R
Common-Mode Rejection Ratio
Open-Loop Gain A
V
CM
OS
VOS
B
OS
IN
CMRR V
VOL
Guaranteed by CMRR test V
EE
VCC - 2.25 V TA = +25°C 7 20 TA = -40°C to +85°C 28
20 µV/°C
51A
0.5 5 µA
Differential mode (-1V VIN +1V) 70 k Common mode (-0.2V VCM +2.75V) 3 M
VCM (VCC - 2.25V) 70 90 dB
EE
-4.5V V
-4.25V V
4.5V, RL = 2k 65 80
OUT
4.25V, RL = 150 50 60
OUT
V
mA
mV
dB
MAX4389/MAX4390/MAX4392–MAX4396
Ultra-Small, Low-Cost, 85MHz Op Amps with Rail-to-Rail Outputs and Disable
4 _______________________________________________________________________________________
AC ELECTRICAL CHARACTERISTICS—Single Supply
(VCC= 5V, VEE= 0V, VCM= 1.5V, RL= 100to VCC/2, DISABLE_ = VCC(MAX4389/MAX4393/MAX4394/MAX4396), V
OUT
= VCC/2, A
VCL
= 1V/V, TA= +25°C, unless otherwise noted.)
DC ELECTRICAL CHARACTERISTICS—Dual Supply (continued)
(VCC= 5V, VEE= -5V, VCM= 0V, V
OUT
= 0V, RL= to 0, DISABLE_ = VCC(MAX4389/MAX4393/MAX4394/MAX4396),
T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at TA= +25°C.) (Note 2)
)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Output Voltage Swing V
Output Current I
Output Short-Circuit Current I Open-Loop Output Resistance R Power-Supply Rejection Ratio PSRR VEE = 0V, V
Operating Supply Voltage Range
Disabled Output Resistance R
DISABLE_ Logic-Low Threshold V DISABLE_ Logic-High Threshold V
Quiescent Supply Current (Per Amplifier)
OUT
OUT
SC
OUT
V
S
OUT(OFF
IL
IH
I
S
VCC - V
RL = 2k
RL = 150
RL = 75
Sinking from RL = 75 to V Sourcing into RL = 75 to V
V
- V
OL
VCC - V V
- V
OL
VCC - V V
- V
OL
OH
EE
OH
EE
OH
EE
CC
EE
Sinking or sourcing ±100 mA
= 4.5V to 5.5V 48 60 dB
CC
Guaranteed by PSRR 4.5 11 V
DISABLE_ = 0V, -5V ≤ V
+5V 40 95 k
OUT
VCC - 1.25 V
DISABLE_ = V
CC
DISABLE_ = 0V 0.45 0.8
0.175 0.3
0.075 0.2
0.575 0.85
0.4 1.5
1.5 2.35
0.75 1.6 50 95 50 75
8
V CC - 3V
610
V
mA
mA
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Small-Signal -3dB Bandwidth BW Large-Signal -3dB Bandwidth BW
Small-Signal 0.1dB Gain Flatness
Large-Signal 0.1dB Gain Flatness
Slew Rate SR V Settling Time to 0.1% t Rise/Fall Time tR/t Spurious-Free Dynamic Range SFDR f
V
SS LS
BW
0.1dBSSVOUT
BW
0.1dBLSVOUT
s
F
OUT
V
OUT
OUT
V
OUT
V
OUT
= 5MHz, V
C
= 100mV = 2V
P-P
= 100mV
= 2V
P-P
P-P
P-P
72 MHz 80 MHz
30 MHz
30 MHz
= 2V step 500 V/µs = 2V step 28 ns = 100mV
P-P
OUT
= 2V
P-P
4ns
-59 dBc
MAX4389/MAX4390/MAX4392–MAX4396
Ultra-Small, Low-Cost, 85MHz Op Amps with
Rail-to-Rail Outputs and Disable
_______________________________________________________________________________________ 5
Note 2: All devices are 100% production tested at TA= +25°C. Specifications over temperature limits are guaranteed by design.
AC ELECTRICAL CHARACTERISTICS—Dual Supply
(VCC= 5V, VEE= -5V, RL= to GND, GND = 0, V
OUT
= 0V, Gain = 1V/V, DISABLE = VCC, and TA= T
MIN
to T
MAX
, unless otherwise
noted. Typical values are at T
A
= +25°C.)
AC ELECTRICAL CHARACTERISTICS—Single Supply (continued)
(VCC= 5V, VEE= 0V, VCM= 1.5V, RL= 100to VCC/2, DISABLE_ = VCC(MAX4389/MAX4393/MAX4394/MAX4396), V
OUT
= VCC/2, A
VCL
= 1V/V, TA= +25°C, unless otherwise noted.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Differential Phase Error DP NTSC, RL = 150 0.015 degrees Differential Gain Error DG NTSC, RL = 150 0.015 % Input Noise-Voltage Density e Input Noise-Current Density i Input Capacitance C Output Impedance Z
n n IN
OUT
f = 10kHz 13 nV/Hz f = 10kHz 2.1 pA/Hz
1pF
f = 5MHz 0.6 Disable OFF Time MAX4389/MAX4393/MAX4394/MAX4396 80 ns Disable ON Time MAX4389/MAX4393/MAX4394/MAX4396 40 ns Channel-to-Channel Isolation CH
ISO
MAX4392–MAX4396, specified at DC -97 dB
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Small-Signal -3dB Bandwidth BW Large-Signal -3dB Bandwidth BW
Small-Signal Bandwidth for
0.1dB Gain Flatness Large-Signal Bandwidth for
0.1dB Gain Flatness
SS LS
BW
0.1dBssVOUT
BW
0 .1 d B LS VOUT
Slew Rate SR V Settling Time to 0.1% t Rise/Fall Time tR/t
S
F
Spurious-Free Dynamic Range SFDR f Differential Phase Error DP NTSC, R Differential Gain Error DG NTSC, R Input Noise-Voltage Density e Input Noise-Current Density i Input Capacitance C Output Impedance Z
n
n
IN
OUT
Disable OFF Time MAX4389/MAX4393/MAX4394/MAX4396 80 ns Disable ON Time MAX4389/MAX4393/MAX4394/MAX4396 40 ns
Channel-to-Channel Isolation CH
ISO
V
= 100mV
OUT
V
= 2V
OUT
= 100mV
= 2V
= 2V step 500 V/µs
OUT
V
= 2V step 21 ns
OUT
V
= 100mV
OUT
= 5MHz, V
C
P-P
P-P
P-P
P-P
P-P
= 2V
OUT
= 150 0.015 d eg r ees
L
= 150 0.015 %
L
P-P
85 MHz 90 MHz
27 MHz
24 MHz
4ns
-59 dBc
f = 10kHz 13 nV/Hz f = 10kHz 2.1 pA/Hz
1pF
f = 5MHz 0.6
MAX4392/MAX4393/MAX4394/MAX4395/ MAX4396, specified at DC
-97 dB
GAIN AND PHASE
vs. FREQUENCY
MAX4389 toc01
FREQUENCY (Hz)
GAIN (dB)
100M1M 10M10k 100k
-100
-80
-60
-40
-20
0
20
40
60
80
-120
PHASE (DEGREES)
-225
-180
-135
-90
-45
0
45
90
135
180
-270
1k 1G
GAIN
PHASE
SMALL-SIGNAL GAIN
vs. FREQUENCY
MAX4389 toc02
FREQUENCY (Hz)
GAIN (dB)
100M10M1M
-5
-4
-3
-2
-1
0
1
2
3
4
-6 100k 1G
V
OUT
= 100mV
P-P
LARGE-SIGNAL GAIN
vs. FREQUENCY
MAX4389 toc03
FREQUENCY (Hz)
GAIN (dB)
100M10M1M
-5
-4
-3
-2
-1
0
1
2
3
4
-6 100k 1G
V
OUT
= 2V
P-P
SMALL-SIGNAL GAIN
FLATNESS vs. FREQUENCY
MAX4389 toc04
FREQUENCY (Hz)
GAIN (dB)
100M10M1M
-0.5
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
-0.6 100k 1G
V
OUT
= 100mV
P-P
DISTORTION vs. FREQUENCY
MAX4389 toc07
FREQUENCY (Hz)
DISTORTION (dBc)
10M1M
-80
-90
-70
-60
-50
-40
-30
-20
-10
0
-100
100k 100M
V
OUT
= 2V
P-P
, A
VCL
= 1V/V
2ND HARMONIC
3RD HARMONIC
LARGE-SIGNAL GAIN
FLATNESS vs. FREQUENCY
MAX4389 toc05
FREQUENCY (Hz)
GAIN (dB)
100M10M1M
-0.5
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
-0.6 100k 1G
V
OUT
= 2V
P-P
OUTPUT IMPEDANCE vs. FREQUENCY
MAX4389 toc06
FREQUENCY (Hz)
OUTPUT IMPEDANCE ()
100M10M1M
0.1
1
10
100
0.01 100k 1G
DISTORTION vs. FREQUENCY
MAX4389 toc08
FREQUENCY (Hz)
DISTORTION (dBc)
10M1M
-80
-90
-70
-60
-50
-40
-30
-20
-10
0
-100 100k 100M
V
OUT
= 2V
P-P
, A
VCL
= 2V/V
2ND HARMONIC
3RD HARMONIC
DISTORTION vs. FREQUENCY
MAX4389 toc09
FREQUENCY (Hz)
DISTORTION (dBc)
10M1M
-80
-90
-70
-60
-50
-40
-30
-20
-10
0
-100 100k 100M
V
OUT
= 2V
P-P
, A
VCL
= 5V/V
3RD HARMONIC
2ND HARMONIC
Typical Operating Characteristics
(VCC= 5V, VEE= -5V, VCM= 0V, A
VCL
= 1V/V, RL= 100to GND, GND = 0, TA= +25°C, unless otherwise noted.)
MAX4389/MAX4390/MAX4392–MAX4396
Ultra-Small, Low-Cost, 85MHz Op Amps with Rail-to-Rail Outputs and Disable
6 _______________________________________________________________________________________
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