NJW1128 データシートの表示（PDF） - Japan Radio Corporation
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NJW1128 Datasheet PDF : 13 Pages
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NJW1128
! TYPICAL CHARACTERISTICS
Pd vs Output Power
V+=5.0V , f=1kHz , Gv=6dB , BW=400Hz-30kHz , Ta=25degC
700
600
THD=1%
500
THD=3%
400
300
200
100
0
0
8Ω
16Ω
32Ω
100
200
300
400
500
600
700
Output Power [mW]
2
0
-2
-4
-6
-8
-10
10
2
0
-2
-4
-6
-8
-10
10
RecieveAmp Voltage Gain vs Frequency
Vin = 100mVrms , Rf = 3kΩ , Ri = 3kΩ , Ci = 1µF , Gv=0dB , RL=5.1kΩ
V+ =3.9V to 5.5V
Ta = -40degC to +85degC
100
1000
10000
Frequency [Hz]
Mic Amp Voltage Gain vs Frequency
Vin = 100mVrms , Rf = 3kΩ , Ri = 3kΩ , Ci = 1µF , Gv=0dB , RL=5.1kΩ
100000
V+ =3.9V to 5.5V
Ta = -40degC to +85degC
100
1000
10000
Frequency [Hz]
100000
45
40
35
30
25
20
15
10
10
45
40
35
30
25
20
15
10
10
RecieveAmp Voltage Gain vs Frequency
Vin = 1mVrms , Rf = 300kΩ , Ri = 3kΩ , Ci = 1µF , Gv=40dB , RL=5.1kΩ
V+ =3.9V to 5.5V
Ta = -40degC to +85degC
100
1000
10000
Frequency [Hz]
Mic Amp Voltage Gain vs Frequency
Vin = 1mVrms , Rf = 300kΩ , Ri = 3kΩ , Ci = 1µF , Gv=40dB , RL=5.1kΩ
V+ =3.9V to 5.5V
Ta = -40degC to +85degC
100
1000
10000
Frequency [Hz]
100000
100000
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