REV. B
–3–
OP37
SPECIFICATIONS ( V
S =
15 V, TA = 25 C, unless otherwise noted.)
OP37A/E
OP37F
OP37G
Parameter
Symbol
Conditions
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Unit
Input Offset
Voltage
VOS
Note 1
10
25
20
60
30
100
mV
Long-Term
Stability
VOS/Time
Notes 2, 3
0.2
1.0
0.3
1.5
0.4
2.0
mV/Mo
Input Offset
Current
IOS
735
9
50
12
75
nA
Input Bias
Current
IB
±10 ±40
±12 ±55
±15 ±80
nA
Input Noise
Voltage
enp-p
1 Hz to 10 Hz
3, 5
0.08
0.18
0.08
0.18
0.09
0.25
mV p-p
Input Noise
Voltage Density
en
fO = 10 Hz
3
3.5
5.5
3.5
5.5
3.8
8.0
fO = 30 Hz
3
3.1
4.5
3.1
4.5
3.3
5.6
nV/
÷ Hz
fO = 1000 Hz
3
3.0
3.8
3.0
3.8
3.2
4.5
Input Noise
Current Density iN
fO = 10 Hz
3, 6
1.7
4.0
1.7
4.0
1.7
fO = 30 Hz
3, 6
1.0
2.3
1.0
2.3
1.0
pA/
÷ Hz
fO = 1000 Hz
3, 6
0.4
0.6
0.4
0.6
0.4
0.6
Input Resistance
Differential
Mode
RIN
Note 7
1.3
6
0.9
4 5
0.7
4
M
W
Input Resistance
Common Mode
RINCM
3
2.5
2
G
W
Input Voltage
Range
IVR
±11 ±12.3
V
Common Mode
Rejection Ratio
CMRR
VCM =
±11 V
114
126
106
123
100
120
dB
Power Supply
Rejection Ratio
PSSR
VS =
±4 V
1
10
1
10
2
20
mV/ V
to
±18 V
Large Signal
Voltage Gain
AVO
RL
≥ 2 kW,
VO =
±10 V
1000
1800
1000
1800
700
1500
V/mV
RL
≥ 1 kW,
Vo =
±10 V
800
1500
800
1500
400
1500
V/mV
RL
≥ 600 W,
VO =
±1 V,
VS
±44
250
700
250
700
200
500
V/mV
Output Voltage
Swing
VO
RL
≥ 2 kW±12.0 ±13.8
±12.0 ±13.8
±11.5 ±13.5
V
RL
≥ 600 W±10 ±11.5
±10 ±11.5
V
Slew Rate
SR
RL
≥ 2k W4
11
17
11
17
11
17
V/
ms
Gain Bandwidth
Product
GBW
fO = 10 kHz
4
45
63
45
63
45
63
MHz
fO = 1 MHz
40
MHz
Open-Loop
Output Resistance RO
VO = 0, IO = 0
70
W
Power
Consumption
Pd
VO = 0
90
140
90
140
100
170
mW
Offset Adjustment
Range
RP = 10 k
W±4
±4
±4mV
NOTES
1Input offset voltage measurements are performed by automated test equipment approximately 0.5 seconds after application of power. A/E grades guaranteed fully
warmed up.
2Long term input offset voltage stability refers to the average trend line of V
OS vs. Time over extended periods after the first 30 days of operation. Excluding the initial
hour of operation, changes in VOS during the first 30 days are typically 2.5
mV—refer to typical performance curve.
3Sample tested.
4Guaranteed by design.
5See test circuit and frequency response curve for 0.1 Hz to 10 Hz tester.
6See test circuit for current noise measurement.
7Guaranteed by input bias current.