NJM2752 查看數據表（PDF） - Japan Radio Corporation
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NJM2752 Datasheet PDF : 9 Pages
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NJM2752
!TYPICAL CHARACTERISTICS
Maximum Output Voltage vs Supply Voltage
THD=1%, I/O: INA1-1Aout
4
3.5
3
2.5
2
1.5
1
0.5
0
0
-40
-50
-60
2
4
6
8
10
12
14
Supply Voltage [V]
Cross Talk vs Frequency
V+=9V, Vin=1Vrms, BW:10-80kHz,
I/O: INA1-Aout, Select Channel:2ch
Rg=5.1kΩ
Rg=3.3kΩ
-70
Rg=620Ω
-80
-90
-100
-110
10
-40
-50
-60
Rg=0Ω
100
1000
10000
Frequency [Hz]
Channel Separation vs Frequency
V+=9V, Vin=1Vrms, BW:10-80kHz,
I/O: INB1-Aout
Rg=5.1kΩ
100000
Rg=3.3kΩ
-70
Rg=620Ω
-80
-90
Rg=0Ω
-100
-110
10
100
1000
10000
Frequency [Hz]
100000
Maximum Output Voltage vs Load Resistance
V+=9V, THD=1%, f=1kHz, I/O: INA1-Aout / INB1-Bout
3.0
2.5
2.0
1.5
1.0
0.5
0.0
1
-40
10
100
1000
10000
RL[Ω]
Cross Talk vs Frequency
V+=9V, Vin=1Vrms, BW:10-80kHz,
I/O: INA1-Aout, Select Channel:2ch
100000
-50
-60
105℃
-70
25℃
-80
-40℃
-90
-100
-110
10
-40
100
1000
10000
Frequency [Hz]
Channel Separation vs Frequency
V+=9V, Vin=1Vrms, BW:10-80kHz,
I/O: INB1-Aout
100000
-50
-60
105℃
-70
25℃
-80
-40℃
-90
-100
-110
10
100
1000
10000
Frequency [Hz]
100000
-8-
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