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| ISL70227SEH Datasheet, PDF (5/18 Pages) Intersil Corporation – 36V Rad Hard Dual Precision Operational Amplifier | |||
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ISL70227SEH
Electrical Specifications VS ±15V, VCM = 0, VO = 0V, RL = Open, TA= +25°C, unless otherwise noted. Boldface limits apply over a
total ionizing dose of 100krad(Si) with exposure at a high dose rate of 50 - 300krad(Si)/s; and over a total ionizing dose of 50krad(Si) with
exposure at a low dose rate of <10mrad(Si)/s.
PARAMETER
DESCRIPTION
CONDITIONS
MIN
MAX
(Note 5)
TYP
(Note 5)
UNIT
VOS
Offset Voltage
-75
-10
75
µV
-100
100
µV
TCVOS
IOS
Offset Voltage Drift
Input Offset Current
-1
.1
1
µV/°C
-10
1
10
nA
-25
25
nA
IB
Input Bias Current
-10
1
10
nA
-25
25
nA
VCM
Input Voltage Range
Guaranteed by CMRR
-13
-12
13
V
12
V
CMRR
Common-Mode Rejection Ratio
PSRR
Power Supply Rejection Ratio
AVOL
Open-Loop Gain
VOH
Output Voltage High
VCM = -13V to +13V
VCM = -12V to +12V
VS = ±2.25V to ±5V
VS = ±3V to ±15V
VO = -13V to +13V
RL = 10k⦠to ground
RL = 10k⦠to ground
115
115
110
110
1000
13.5
13.2
120
117
1500
13.65
dB
dB
dB
dB
V/mV
V
V
RL = 2k⦠to ground
13.4
13.5
V
13.1
V
VOL
Output Voltage Low
RL = 10k⦠to ground
-13.65
-13.5
V
-13.2
V
RL = 2k⦠to ground
-13.5
-13.4
V
-13.1
V
IS
Supply Current/Amplifier
2.2
2.8
mA
3.7
mA
ISC
Short-Circuit
VSUPPLY
Supply Voltage Range
AC SPECIFICATIONS
RL = 0⦠to ground
Guaranteed by PSRR
±45
mA
±2.25
±15
V
GBW
Gain Bandwidth Product
10
MHz
enp-p
en
en
en
en
in
Voltage Noise
Voltage Noise Density
Voltage Noise Density
Voltage Noise Density
Voltage Noise Density
Current Noise Density
0.1Hz to 10Hz
f = 10Hz
f = 100Hz
f = 1kHz
f = 10kHz
f = 10kHz
85
nVP-P
3
nV/âHz
2.8
nV/âHz
2.5
nV/âHz
2.5
nV/âHz
0.4
pA/âHz
THD + N
Total Harmonic Distortion + Noise
1kHz, G = 1, VO = 3.5VRMS,
RL = 2kâ¦
0.00022
%
5
FN7958.1
August 24, 2012
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