NJM2739 查看數據表（PDF） - Japan Radio Corporation
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NJM2739 Datasheet PDF : 17 Pages
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■ TYPICAL CHARACTERISTICS
Variation in Input Offset Voltage
vs. Common Mode Input Voltage
8
6
4
2
0
-2
-4
-6
-8
-15
-10
-5
0
5
10
15
Common Mode Input Voltage [V]
Input Offset Voltag e vs. Com m on M ode Input Voltag e
(Supply Voltage)
60
Ta=25℃
50
40
30
20
V + /V-= ±3 V
V + /V-= ±5 V
10
0
V + /V -= ±1 5 V
-10
V+ /V -= ±1 8 V
-20
-20 -15 -10 -5 0 5 10 15 20
Common Mode Input Voltage [V]
Input Offset Voltag e vs. Supply Voltag e
(Tem perature)
Vcm =0V
50
40
30
Ta=25℃
Ta=85℃
20
10
Ta = -4 0 ℃
0
0
4
8
12
16
20
24
Supply Voltag e [±V]
E1
NJM2739
Input Offset Voltag e
vs. Com m on M ode Input Voltage
(Supply Volta ge)
Ta=25℃
60
50
40
30
Sam ple1 (±15V)
20
Sa mple1 (±5V)
Sa m ple2 (±5V)
Sa mple3 (±5V)
10
0
-10
Sam ple2 (±15V)
Sam ple3 (±15V)
-20
-15 -10
-5
0
5
10
15
Comm on Mode Input Voltag e [V]
Input Offset Voltag e vs. Com m on M ode Input Voltag e
(Tem perature)
60
V + /V -= ±1 5 V
50
40
30
Ta=25℃ Ta=85℃
20
10
0
-10
Ta = -40 ℃
-20
-15 -10
-5
0
5
10
15
Comm on M ode Input Voltag e [V]
W arm Up Input Offset Voltag e Drift
V+/V-=±15V, G v=100dB, Ta =25℃
4
3
2
1
0
-1
0
50
100
150
200
Tim e From Power Supply Turn On [sec]
-7-
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