Datasheet
MAX4322/MAX4323/MAX4326/MAX4327/MAX4329
Single/Dual/Quad, Low-Cost, UCSP/SOT23,
Low-Power, Rail-to-Rail I/O Op Amps
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS—T
A
= +25°C
(V
CC
= 5.0V, V
EE
= 0V, V
CM
= 0V, V
OUT
= V
CC
/2, SHDN = V
CC,
R
L
connected to V
CC
/2, unless otherwise noted.)
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 (V
CC
- V
EE
)...................................................7.5V
All Other Pins ...................................(V
CC
+ 0.3V) to (V
EE
- 0.3V)
Output Short-Circuit Duration.....................................Continuous
(Short to Either Supply)
Continuous Power Dissipation (T
A
= +70°C)
5-Pin SOT23 (derate 7.1mW/°C above +70°C)............571mW
6-Bump UCSP (derate 3.9mW/°C above +70°C).........308mW
6-Pin SOT23 (derate 7.1mW/°C Above + 70°C) ..........571mW
8-Pin SO (derate 5.88mW/°C above +70°C)................471mW
8-Pin µMAX (derate 4.10mW/°C above +70°C) ...........330mW
10-Pin µMAX (derate 5.6mW/°C above +70°C) ...........444mW
14-Pin SO (derate 8.00mW/°C above +70°C)..............640mW
Operating Temperature Range
MAX432_E__ ...................................................-40°C to +85°C
Maximum Junction Temperature .....................................+150°C
Storage Temperature Range .............................-65°C to +160°C
Bump Reflow Temperature ..............................................+235°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
MAX432_ESA/
MAX4327ESD
±0.7 ±2.0
Input Offset Voltage V
OS
V
CM
= V
EE
or V
CC
All other packages ±1.2 ±2.50
mV
Input Bias Current I
B
V
CM
= V
EE
or V
CC
±50 ±150 nA
Input Offset Current I
OS
V
CM
= V
EE
or V
CC
±1 ±12 nA
Differential Input Resistance R
IN
-1.5V < V
DIFF
< +1.5V 500 kΩ
Common-Mode Input Voltage
Range
CMVR Inferred from CMRR test V
EE
V
CC
V
MAX432_ESA/
MAX4327ESD
62 94
Common-Mode Rejection Ratio CMRR V
EE
≤ V
CM
≤ V
CC
All other packages 60 91
dB
Power-Supply Rejection Ratio PSRR V
CC
= 2.4V to 6.5V 66 100 dB
Output Resistance R
OUT
A
V
= +1V/V 0.1 Ω
V
OUT
= 0.25V to 4.75V, R
L
= 100kΩ 106
Large-Signal Voltage Gain A
V
V
OUT
= 0.4V to 4.6V, R
L
= 250Ω 70 86
dB
V
CC
- V
OH
12
R
L
= 100kΩ
V
OL
- V
EE
20
V
CC
- V
OH
200 300
MAX4322/
MAX4323
R
L
= 250Ω
V
OL
- V
EE
100 200
V
CC
- V
OH
15
R
L
= 100kΩ
V
OL
- V
EE
25
V
CC
- V
OH
220 350
Output Voltage Swing
V
O
MAX4326/
MAX4327/
MAX4329
R
L
= 250Ω
V
OL
- V
EE
120 250
mV
Output Short-Circuit Current I
SC
50 mA
V
IL
Low 0.8
SHDN Logic Threshold
V
IH
MAX4323/MAX4327
High 2.0
V
SHDN Input Current MAX4323/MAX4327 ±1 ±4 µA