Datasheet

MAX4122–MAX4129
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply Rail-to-Rail I/O Op Amps
_______________________________________________________________________________________ 3
DC ELECTRICAL CHARACTERISTICS
(V
CC
= +2.7V to +6.5V, V
EE
= 0V, V
CM
= 0V, V
OUT
= V
CC
/2, R
L
tied to V
CC
/2, SHDN ≥ 2V (or open), T
A
= -40°C to +85°C, unless
otherwise noted.)
DC ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +2.7V to +6.5V, V
EE
= 0V, V
CM
= 0V, V
OUT
= V
CC
/2, R
L
tied to V
CC
/2, SHDN ≥ 2V (or open), T
A
= +25°C, unless
otherwise noted.)
R
L
= 100kΩ
CONDITIONS
20 35
Low
V2.7 6.5Operating Supply-Voltage Range
SHDN > 0.8V,
MAX4123/MAX4125/MAX4127
240 290
12 20
V
OL
- V
EE
125 170
MAX4122/
MAX4123/
MAX4124/
MAX4125
V
0.8
mA50Output Short-Circuit Current
µA
40 60
Shutdown Supply Current
per Amplifier
UNITS
MIN TYP MAX
PARAMETER
V
CC
- V
OH
V
OL
- V
EE
V
CC
- V
OH
R
L
= 250Ω
V
CC
- V
OH
V
OL
- V
EE
V
CC
- V
OH
R
L
= 250Ω
R
L
= 100kΩ
25 40
mV
280 330
15 30
V
OL
- V
EE
Output Voltage Swing
180 230
MAX4126/
MAX4127/
MAX4128/
MAX4129
High 2.0
SHDN Logic Threshold
MAX4123/MAX4125/MAX4127
V
CC
= 5V
MAX4123/MAX4125/MAX4127 µA±1 ±3
SHDN Input Current
V
CC
= 2.7V
V
CM
= V
OUT
= V
CC
/2 µA
650 750
V
CC
= 5V 725 825
Supply Current per Amplifier
V
CC
= 2.7V 25 40
MAX4122EUK/MAX4124EUK
(V
EE
-
0.2V) <
V
CM
<
(V
CC
+
0.2V)
MAX4123ESA/MAX4125ESA
MAX4129ESD
MAX4122EUK/MAX4124EUK
MAX4123ESA/MAX4125ESA
CONDITIONS
±3.50
62
V
CM
= V
EE
to V
CC
MAX4123EUA/MAX4125EUA
V
V
EE
- V
CC
+
0.20 0.20
Common-Mode Input
Voltage Range
mV
±4.40
±0.75
MAX4126ESA/MAX4127ESD/MAX4128ESA
MAX4126EUA/MAX4128EUA ±4.70
MAX4129ESD
Common-Mode Rejection Ratio
±4.00
Input Offset Voltage
±0.95
V
CM
=
V
EE
to V
CC
nA±18
MAX4126EUA/MAX4128EUA
Input Offset Current
µV/°C±2
60
dB
58
MAX4126ESA/MAX4127ESD/MAX4128ESA
Input Offset Voltage Tempco
MAX4123EUA/MAX4125EUA
74
60
76
UNITSMIN TYP MAXPARAMETER
V
CM
= V
EE
to V
CC
nA±160Input Bias Current