OP270
SPECIFICATIONS
(Vs = ؎15 V, –40∞C £ TA £ 85؇C, unless otherwise noted.)
ELECTRICAL SPECIFICATIONS
OP270E
OP270F
OP270G
PARAMETER
SYMBOL CONDITIONS
VOS
MIN TYP MAX
MIN TYP MAX MIN TYP MAX UNIT
Input Offset Voltage
Average Input
25 150
45
275
100 400
mV
Offset Voltage Drift TCVOS
0.2
1.5 30
6
1
0.4
5
15
2
40
70
0.7
15
19
3
50
80
mV/∞C
nA
nA
Input Offset Current
Input Bias Voltage
Large-Signal
IOS
IB
VCM = 0 V
VCM = 0 V
VO = ±10 V
RL = 10 kW
RL = 2 kW
60
Voltage Gain
AVO
1000 1800
500 900
±12 ±12.5
±12 ±13.5
600 1400
300 700
±12 ±12.5
±12 ±13.5
400
225
±12
±12
1250
670
±12.5
±13.5
V/mV
V/mV
V
Input Voltage Range* IVR
Output Voltage Swing VO
Common-Mode
RL ≥ 2 kW
V
Rejection
Power Supply
Rejection Ratio
CMR
VCM = ±11 V
100 120
94
115
1.8
4.4
90
100
2.0
4.4
dB
PSRR
ISY
VS = ±4.5 V
to ±18 V
No Load
0.7 5.6
4.4 7.2
10
1.5
7.2
mV/V
mA
Supply Current
(All Amplifiers)
7.2
* Guaranteed by CMR test.
Specifications subject to change without notice.
–3–
REV. C
ADI [ ADI ]
