NJM2754 查看數據表（PDF） - Japan Radio Corporation
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NJM2754 Datasheet PDF : 9 Pages
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NJM2754
!TYPICAL CHARACTERISTICS
THD+N vs Input Voltage (Non-reversing circuit)
V=+9, BW:10-22kHz(f=100Hz), 400-30kHz(f=1kHz, 10kHz),
I/O: INA1+,/OutA, T=105,85,50,25,-20,-40oC
10
1
f=100Hz
0.1
f=1kHz,10kHz
0.01
0.001
0.01
0.1
1
10
Input Voltage [Vrms]
THD+N vs Frequency
V=+9V, f=1kHz, BW:10-80kHz, Vin=1Vrms ,
I/O: INA1-1Aout, T=105,85,50,25,-20,-40oC
10
1
Reversing circuit
0.1
Non-reversing circuit
0.01
0.001
0.0001
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
0
–8–
100
1000
10000
Frequency [Hz]
RippleRejection vs Supply Voltage
Vrip=100mV, f=100Hz, T=25oC
100000
5
10
15
Supply Voltage [V]
THD+N vs Input Voltage (Reversing circuit)
V=+9V, BW:10-22kHz(f=100Hz), 400-30kHz(f=1kHz, 10kHz),
I/O: INA1-,/OutA, T=105,85,50,25,-20,-40oC
10
1
f=100Hz
0.1
f=1kHz,10kHz
0.01
0.001
0.01
0.1
1
10
Input Voltage [Vrms]
RippleRejection vs Frequency
Vrp=100mV, f=100Hz, Rg=600Ω,V+=9V, T=25oC
0
-10
-20
-30
-40
-50
-60
-70
-80
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
0.1
100
1000
10000
Frequency [Hz]
100000
RippleRejection vs Signal source resistance
V+=9V, Vrp=100mV, f=100Hz, T=25oC
1
10
100
Signal source resistance [kΩ]
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