ISL28118_15 Datasheet, PDF (7/29 Pages) Intersil Corporation – 40V Precision Single-Supply, Rail-to-rail Output, Low-power Operational Amplifiers

ISL28118, ISL28218
Electrical Specifications (V_S ±5V) V_S ±5V, V_CM = 0, V_O = 0V, T_A = +25°C, unless otherwise noted. Boldface entries apply across
the operating temperature range, -40°C to +125°C. Temperature data established by characterization.
PARAMETER
DESCRIPTION
TEST CONDITIONS
MIN
(Note 6)
MAX
TYP
(Note 6) UNITS
V_OS
Input Offset Voltage
ISL28118
-150
25
150
µV
-270
270
µV
ISL28218
-230
40
230
µV
-290
290
µV
TCV_OS
Input Offset Voltage Temperature
Coefficient
ISL28118
ISL28218
-1.2
0.2
1.2
µV/°C
-1.4
0.3
1.4
µV/°C
V_OS
Input Offset Voltage Match
(ISL28218 only)
-280
44
280
µV
-365
365
µV
I_B
Input Bias Current
-575
-230
nA
-800
nA
TCI_B
Input Bias Current
Temperature Coefficient
-0.8
nA/°C
I_OS
Input Offset Current
-50
4
50
nA
-75
75
nA
CMRR
Common Mode Rejection Ratio V_CM = V_- - 0.5V to V₊ - 1.8V
119
dB
V_CM = V_- to V₊ -1.8V
101
117
dB
ISL28118 and ISL28218 SOIC
97
dB
V_CM = V_- to V₊ -1.8V
101
117
dB
ISL28118 and ISL28218 MSOP
96
dB
V_CMIR
PSRR
Common Mode Input Voltage
Range
Guaranteed by CMRR test
V_- - 0.5
V_-
V₊ - 1.8
V
V₊ - 1.8
V
Power Supply Rejection Ratio
V_S = 3V to 10V, V_CMIR = Valid Input Voltage,
109
124
dB
ISL28118 and ISL28218 SOIC
105
dB
ISL28118 MSOP
108
124
dB
ISL28218 MSOP
107
124
dB
ISL28118 and ISL28218 MSOP
103
dB
A_VOL
Open-loop Gain
V_O = -3V to +3V, R_L = 10kΩ to ground,
122
132
dB
ISL28118 and ISL28218 SOIC
117
dB
ISL28118 and ISL28218 MSOP
120
132
dB
115
dB
V_OL
Output Voltage Low, V_OUT to V_-
R_L = 10kΩ
(see Figure 32)
38
mV
45
mV
V_OH
Output Voltage High, V₊ to V_OUT
R_L = 10kΩ
(see Figure 31)
65
mV
70
mV
I_S
Supply Current/Amplifier
R_L = Open
0.85
1.1
mA
1.4
mA
I_SC+
Output Short-circuit Source Current R_L = 10Ωto V_-
I_SC-
Output Short-circuit Sink Current R_L = 10Ωto V₊
13
mA
20
mA
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7
FN7532.7
July 27, 2015