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ISL28118_11 Datasheet, PDF (5/28 Pages) Intersil Corporation – 40V Precision Single-Supply, Rail-to-Rail Output, Low-Power
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ISL28118, ISL28218
Electrical Specifications VS ±15V, VCM = 0, VO = 0V, RL = Open, TA= +25°C, unless otherwise noted. Boldface limits apply over the
operating temperature range, -40°C to +125°C. Temperature data established by characterization. (Continued)
PARAMETER
DESCRIPTION
CONDITIONS
MIN
MAX
(Note 8)
TYP
(Note 8) UNIT
CMRR
Common-Mode Rejection Ratio
VCM = V- - 0.5V to V+ - 1.8V
VCM = V- to V+ -1.8V
ISL28118 SOIC
118
dB
102
118
dB
98
dB
VCM = V- to V+ -1.8V
ISL28118 MSOP
102
118
dB
97
dB
VCM = V- to V+ -1.8V
ISL28218
103
118
dB
99
dB
VCMIR
PSRR
Common Mode Input Voltage
Range
Power Supply Rejection Ratio
Guaranteed by CMRR test
VS = 3V to 40V, VCMIR = Valid Input Voltage
V- - 0.5
V-
109
105
V+ - 1.8
V
V+ - 1.8
V
124
dB
dB
AVOL
Open-Loop Gain
VO = -13V to +13V, RL = 10kΩ to ground,
125
136
dB
ISL28118 SOIC
120
dB
VO = -13V to +13V, RL = 10kΩ to ground,
125
136
dB
ISL28218
122
dB
VO = -13V to +13V, RL = 10kΩ to ground,
120
136
dB
ISL28118 MSOP
116
dB
VOL
Output Voltage Low, VOUT to V- , ISL28118
See Figure 32
RL = 10kΩ
70
mV
85
mV
ISL28218
RL = 10kΩ
70
mV
73
mV
VOH
Output Voltage High, V+ to VOUT ISL28118
See Figure 32
ISL28218
RL = 10kΩ
IS
Supply Current/Amplifier
ISL28118
RL = Open
110
mV
120
mV
0.85
1.2
mA
1.6
mA
ISL28218
RL = Open
0.85
1.1
mA
1.4
mA
ISC+
Output Short Circuit Source
RL = 10Ω to V-
Current
16
mA
ISC-
Output Short Circuit Sink Current
VSUPPLY
Supply Voltage Range
AC SPECIFICATIONS
RL = 10Ω to V+
Guaranteed by PSRR
28
mA
3
40
V
GBWP
enp-p
en
en
en
en
Gain Bandwidth Product
Voltage Noise
Voltage Noise Density
Voltage Noise Density
Voltage Noise Density
Voltage Noise Density
ACL = 101, VOUT = 100mVP-P; RL = 2k
0.1Hz to 10Hz, VS = ±18V
f = 10Hz, VS = ±18V
f = 100Hz, VS = ±18V
f = 1kHz, VS = ±18V
f = 10kHz, VS = ±18V
4
MHz
300
nVP-P
8.5
nV/√Hz
5.8
nV/√Hz
5.6
nV/√Hz
5.6
nV/√Hz
5
FN7532.2
May 16, 2011
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