NJM2739 查看數據表（PDF） - Japan Radio Corporation
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NJM2739 Datasheet PDF : 17 Pages
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NJM2739
■ TYPICAL CHARACTERISTICS
-12.5
Input Offset Voltage vs. O utput Voltage
V+/V-=±15V, Gv=100dB, R L=2kΩ, Ta=25℃
-13
-13.5
-14
-14.5
-15
-15.5
-16
-16.5
-15 -10
-5
0
5
10
15
Output Voltag e [V]
E quivalent Input Noise Voltag e
V+/V-=±15V, BP=1~ 100Hz
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
0
2
4
6
8
10
Tim e [sec]
Supply Current vs. Supply Voltag e (Tem perature)
R L= ∞
4
3.5
3
]
A
m[ 2.5
uent rr
2
C
ppy l
1.5
u
S
1
Ta = 25 ℃
Ta = 85 ℃
Ta = -40℃
0.5
0
0
4
8
12
16
20
24
Supply Voltag e [±V]
-8-
Equivalent Input Noise Voltage
Rf=10kΩ, Rs=100Ω, Rg=100Ω, Ta=25℃
16
14
12
V+/V-=±5V
10
8
6
V+ /V -= ±1 5 V
4
2
0
1
10
100
1000
Frequency [Hz]
Equivalent Input Noise Voltag e
V+/V-=±5V, BP=1~ 100Hz
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
0
2
4
6
8
10
Tim e [sec]
Supply Current vs. Tem perature
(Supply Voltag e)
4
R L= ∞
3.5
3
]
A
m[ 2.5
uenrrt
2
C
ppyl 1.5
u
S
1
0.5
V+/V-= ±18V
V+/V-= ±15V
V+/V-= ±5V
V+/V-= ±3V
0
-50 -25
0
25
50
75 100 125
Am bient Tem perature [℃]
E1
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