Datasheet

MAX4322/MAX4323/MAX4326/MAX4327/MAX4329
Single/Dual/Quad, Low-Cost, UCSP/SOT23,
Low-Power, Rail-to-Rail I/O Op Amps
_______________________________________________________________________________________ 3
DC ELECTRICAL CHARACTERISTICS—T
A
= -40°C to +85°C
(V
CC
= 5V, V
EE
= 0V, V
CM
= 0V, V
OUT
= V
CC
/2, SHDN = V
CC,
R
L
connected to V
CC
/2, unless otherwise noted.) (Note 1)
DC ELECTRICAL CHARACTERISTICS—T
A
= +25°C (continued)
(V
CC
= 5V, V
EE
= 0V, V
CM
= 0V, V
OUT
= V
CC
/2, SHDN = V
CC,
R
L
connected to V
CC
/2, unless otherwise noted.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
MAX432_ESA/
MAX4327ESD
±3.0
Input Offset Voltage V
OS
V
CM
= V
EE
or V
CC
All other packages ±6.0
mV
Input Offset Voltage Tempco TCV
OS
±2 µV/°C
Input Bias Current I
B
V
CM
= V
EE
or V
CC
±180 nA
Input Offset Current I
OS
V
CM
= V
EE
or V
CC
±20 nA
Common-Mode Input
Voltage Range
CMVR Inferred from CMRR test V
EE
V
CC
V
MAX432_ESA/
MAX4327ESD
59
Common-Mode Rejection Ratio CMRR V
EE
≤ V
CM
≤ V
CC
All other packages 54
dB
Power-Supply Rejection Ratio PSRR V
CC
= 2.4V to 6.5V 62 dB
Large-Signal Voltage Gain A
V
V
OUT
= 0.4V to 4.6V, R
L
= 250Ω 66 dB
V
CC
- V
OH
350
MAX4322/
MAX4323
R
L
= 250Ω
V
OL
- V
EE
250
V
CC
- V
OH
400
Output Voltage Swing V
O
MAX4326/
MAX4327/
MAX4329
R
L
= 250Ω
V
OL
- V
EE
300
mV
V
IL
Low 0.8
SHDN Logic Threshold
V
IH
MAX4323/MAX4327
High 2.0
V
SHDN Input Current MAX4323/MAX4327 ±5 µA
Operating Supply Voltage Range V
CC
2.4 6.5 V
Supply Current per Amplifier I
CC
V
CM
= V
OUT
= V
CC
/2 1200 µA
Shutdown Supply Current
per Amplifier
I
SHDN
V
SHDN
≤ 0.8V, MAX4323/MAX4327 70 µA
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Operating Supply Voltage Range V
CC
Inferred from PSRR test 2.4 6.5 V
V
CC
= 2.4V 650
Supply Current per Amplifier I
CC
V
CM
= V
OUT
= V
CC
/2
V
CC
= 5V 725 1100
µA
V
CC
= 2.4V 25
Shutdown Supply Current
per Amplifier
I
SHDN
V
SHDN
≤ 0.8V,
MAX4323/MAX4327
V
CC
= 5V 40 60
µA