Datasheet

Single/Dual/Quad, +1.8V/10µA, SOT23,
Beyond-the-Rails Op Amps
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +1.8V to +5.5V, V
EE
= 0, V
CM
= 0, V
OUT
= V
CC
/ 2, R
L
= 100kΩ tied to V
CC
/ 2, SHDN = V
CC
, T
A
= +25°C, unless
otherwise noted.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
MAX4241ESA 77 85
dB
Power-Supply
Rejection Ratio
PSRR 1.8V ≤ V
CC
≤ 5.5V
MAX4242ESA/MAX4243ESD/
MAX4244ESD
77 85
MAX4240EUK/MAX424_EUA/
MAX4243EUB
75 82
V
CC
= 1.8V
R
L
= 100kΩ 76 85
dB
Large-Signal
A
VOL
(V
EE
+ 0.2V) ≤ V
OUT
≤
R
L
= 10kΩ 66 73
Voltage Gain
(V
CC
- 0.2V)
V
CC
= 5.0V
R
L
= 100kΩ 86 94
R
L
= 10kΩ 78 85
V
CC
= 1.8V
R
L
= 100kΩ 8 20
mV
Output Voltage
V
OH
Specified as
R
L
= 10kΩ 40 65
Swing High
⎥ V
CC
- V
OH
⎥
V
CC
= 5.0V
R
L
= 100kΩ 10 25
R
L
= 10kΩ 60 95
V
CC
= 1.8V
R
L
= 100kΩ 6 15
mV
Output Voltage
V
OL
Specified as
R
L
= 10kΩ 23 35
Swing Low
⎥ V
EE
- V
OL
⎥
V
CC
= 5.0V
R
L
= 100kΩ 10 20
R
L
= 10kΩ 40 60
Output Short-Circuit
Sourcing 0.7
mA
Current
I
OUT(SC)
Sinking 2.5
Output Leakage
Current in Shutdown
I
OUT(SHDN)
SHDN = V
EE
= 0, V
CC
= 5.5V
20 50 nA
(Notes 2, 5)
SHDN Logic Low
(Note 2)
V
IL
0.3 x V
CC
V
SHDN Logic High
(Note 2)
V
IH
0.7 x V
CC
V
SHDN Input Bias
Current (Note 2)
I
IH
, I
IL
SHDN = V
CC
= 5.5V or SHDN = V
EE
= 0
40 80 nA
Channel-to-Channel
Isolation (Note 6)
CH
ISO
Specified at DC 80 dB
Gain-Bandwidth
Product
GBW 90 kHz
Phase Margin
Φ
m
68 degrees
Gain Margin G
m
18 dB
Slew Rate SR 40 V/ms
MAX4240–MAX4244
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