參數(shù)資料
型號(hào): OP37GPZ
廠商: ANALOG DEVICES INC
元件分類(lèi): 運(yùn)算放大器
英文描述: Low Noise, Precision, High Speed Operational Amplifier (A(VCL)>- 5); Package: PDIP; No of Pins: 8; Temperature Range: Industrial
中文描述: OP-AMP, 220 uV OFFSET-MAX, 63 MHz BAND WIDTH, PDIP8
封裝: PLASTIC, MO-095AA, DIP-8
文件頁(yè)數(shù): 15/16頁(yè)
文件大?。?/td> 561K
代理商: OP37GPZ
REV. B
OP37
–8–
TEMPERATURE – C
OFFSET
V
OL
TA
GE
V
60
–75
40
20
0
–20
–40
–60
–50 –25
0
25 50 75 100 125 150 175
50
10
–30
–70
30
–10
–50
TRIMMING WITH
10k
POT DOES
NOT CHANGE
TCVOS
OP37C
OP37B
OP37A
OP37B
OP37A
OP37B
OP37C
TPC 10. Offset Voltage Drift of Eight
Representative Units vs. Temperature
TIME – Seconds
OPEN-LOOP
GAIN
dB
30
–20
5
0
020
40
60
80
100
25
20
15
10
TA =
25 C
TA = 70 C
DEVICE IMMERSED
IN 70 C OIL BATH
THERMAL SHOCK
RESPONSE BAND
VS = +15V
TPC 13. Offset Voltage Change Due
to Thermal Shock
FREQUENCY – Hz
OPEN-LOOP
V
OL
TA
GE
GAIN
dB
140
1
TA = 25 C
VS = 15V
RL
2k
120
100
80
60
40
20
0
10
102
103
104
105
106
107
108
TPC 16. Open-Loop Gain vs. Frequency
TIME – MONTHS
CHANGE
IN
OFFSET
V
OL
TA
GE
V
6
0
2
–2
–6
4
0
–2
–6
1
234
5
67
4
0
–4
6
2
–4
TPC 11. Long-Term Offset Voltage
Drift of Six Representative Units
TEMPERATURE – C
INPUT
BIAS
CURRENT
nA
–50
40
20
0
–25
0
25
50
75
100 125 150
50
30
10
VS = +15V
OP37A
OP37B
OP37C
TPC 14. Input Bias Current vs. Temperature
TEMPERATURE – C
SLEW
RA
TE
V/
s
–50
70
30
10
–25
0
25
50
75
100
125
80
60
20
VS = 15V
SLEW
M
65
25
75
55
15
PHASE
MARGIN
DEG
90
85
80
75
70
65
60
55
50
45
40
GAIN-B
AND
WIDTH
PR
ODUCT
MHz
F
=
10kHz
GBW
TPC 17. Slew Rate, Gain Bandwidth
Product, Phase Margin vs. Temperature
TIME AFTER POWER ON – MINUTES
CHANGE
IN
INPUT
OFFSET
V
OL
TA
GE
V
10
1
01
4
23
5
TA = 25 C
VS = 15V
5
OP37C/G
OP37F
OP37A/E
TPC 12. Warm Up Offset Voltage Drift
TEMPERATURE – C
INPUT
OFFSET
CURRENT
nA
–75
50
0
–50
–25
0
25
50
75
100
125
VS = 15V
40
30
20
10
OP37A
OP37B
OP37C
TPC 15. Input Offset Current vs.
Temperature
FREQUENCY – Hz
60
100k
1M
10M
100M
GAIN
dB
50
40
30
20
10
0
–10
TA = 25 C
VS = 15V
AV = 5
–80
–100
–120
–140
–160
–180
–200
–220
PHASE
SHIFT
Degrees
PHASE
MARGIN
= 71
TPC 18. Gain, Phase Shift vs. Frequency
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