Single/Dual/Quad, +1.8V/10A, SOT23,
Beyond-the-Rails Op Amps
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +1.8V to +5.5V, VEE = 0, VCM = 0, VOUT = VCC / 2, RL = 100kΩ tied to VCC / 2, SHDN = VCC, TA = +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
≤ VCC ≤ 5.5V
MAX4242ESA/MAX4243ESD/
MAX4244ESD
77
85
MAX4240EUK/MAX424_EUA/
MAX4243EUB
75
82
VCC = 1.8V
RL = 100kΩ
76
85
dB
Large-Signal
AVOL
(VEE + 0.2V) ≤ VOUT ≤
RL = 10kΩ
66
73
Voltage Gain
(VCC - 0.2V)
VCC = 5.0V
RL = 100kΩ
86
94
RL = 10kΩ
78
85
VCC = 1.8V
RL = 100kΩ
8
20
mV
Output Voltage
VOH
Specified as
RL = 10kΩ
40
65
Swing High
VCC - VOH
VCC = 5.0V
RL = 100kΩ
10
25
RL = 10kΩ
60
95
VCC = 1.8V
RL = 100kΩ
6
15
mV
Output Voltage
VOL
Specified as
RL = 10kΩ
23
35
Swing Low
VEE - VOL
VCC = 5.0V
RL = 100kΩ
10
20
RL = 10kΩ
40
60
Output Short-Circuit
Sourcing
0.7
mA
Current
IOUT(SC)
Sinking
2.5
Output Leakage
Current in Shutdown
IOUT(SHDN) SHDN = VEE = 0, VCC = 5.5V
20
50
nA
(Notes 2, 5)
SHDN
Logic Low
(Note 2)
VIL
0.3 x VCC
V
SHDN
Logic High
(Note 2)
VIH
0.7 x VCC
V
SHDN
Input Bias
Current (Note 2)
IIH, IIL
SHDN
= VCC = 5.5V or SHDN = VEE = 0
40
80
nA
Channel-to-Channel
Isolation (Note 6)
CHISO
Specified at DC
80
dB
Gain-Bandwidth
Product
GBW
90
kHz
Phase Margin
Φm
68
degrees
Gain Margin
Gm
18
dB
Slew Rate
SR
40
V/ms
MAX4240–MAX424
4
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