參數(shù)資料
型號: OP37
廠商: Analog Devices, Inc.
英文描述: Low Noise, Precision, High Speed Operational Amplifier
中文描述: 低噪聲,高精度,高速運算放大器
文件頁數(shù): 4/16頁
文件大?。?/td> 389K
代理商: OP37
REV. A
–4–
OP37–SPECIFICATIONS
Electrical Characteristics
OP37A
OP37C
Typ
Parameter
Symbol
Conditions
Min
Typ
Max
Min
Max
Unit
Input Offset
Voltage
Average Input
Offset Drift
V
OS
Note 1
1025
30
100
μ
V
TCV
OS
TCV
OSN
Note 2
Note 3
0.2
0.6
0.4
1.8
μ
V/
°
C
Input Offset
Current
Input Bias
Current
Input Voltage
Range
Common Mode
Rejection Ratio
Power Supply
Rejection Ratio
I
OS
1550
30
135
nA
I
B
±
20
±
60
±
35
±
150
nA
IVR
±
10.3
±
11.5
±±
10.2
±
11.5
V
CMRR
V
CM
=
±
10 V
108
122
94
116
dB
PSRR
V
S
=
±
4.5 V to
±
18 V
2 16
4
51
μ
V/ V
Large-Signal
Voltage Gain
A
VO
R
L
2 k
,
V
O
=
±
10 V
600
1200
300
800
V/m V
Output Voltage
Swing
V
O
R
L
2 k
±
11.5
±
13.5
±
10.5
±
13.0
V
Electrical Characteristics
OP37E
Typ
OP37F
Typ
OP37C
Typ
Parameter
Symbol
Conditions
Min
Max
Min
Max
Min
Max
Unit
Input Offset
Voltage
Average Input
Offset Drift
V
OS
20
50
40
140
55
220
μ
V
TCV
OS
TCV
OSN
Note 2
Note 3
0.2
0.6
0.3
1.3
0.4
1.8
μ
V/
°
C
Input Offset
Current
Input Bias
Current
Input Voltage
Range
Common Mode
Rejection Ratio
Power Supply
Rejection Ratio
I
OS
10
50
14
85
20
135
nA
I
B
±
14
±
60
±
18
±
95
±
25
±
150
nA
IVR
±
10.5
±
11.8
±
10.5
±
11.8
±
10.5
±
11.8
V
CMRR
V
CM
=
±
10 V
108
122
100
119
94
116
dB
PSRR
V
S
=
±
4.5 V to
±
18 V
2
15
2
16
4
32
μ
V/ V
Large-Signal
Voltage Gain
A
VO
R
L
2 k
,
VO
=
±
10 V
750
1500
700
1300
450
1000
V/mV
Output Voltage
Swing
V
O
R
L
2 k
±
11.7
±
13.6
±
11.4
±
13.5
±
11
±
13.3
V
NOTES
1
Input offset voltage measurements are performed by automated test equipment approximately 0.5 seconds after application of power. A/E grades guaranteed fully
warmed up.
2
The TC
VOS
performance is within the specifications unnulled or when nulled withR
P
= 8 k
to 20 k
. TC
VOS
is 100% tested for A/E grades, sample tested for F/G grades.
3
Guaranteed by design.
( V
S
= 15 V, –55 C < T
A
< +125 C, unless otherwise noted.)
(V
S
= 15 V, –25 C < T
A
< +85 C for OP37EZ/FZ, 0 C < T
A
< 70 C for OP37EP/FP, and –40 C < T
A
< +85 C for OP37GP/GS/GZ, unless otherwise noted.)
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