! TYPICAL CHARACTERISTICS
Line Amp THD+N vs Input Voltage
f = 1kHz Rf = 51kohm , Ri=5.1kohm , Ci = 1uF , Gv=26dB , RL=1.2kohm ,BW=400Hz-30kHz
Ta = -40degC
10
-40degC
+25degC
+85degC
1
NJW1128
0.1
0.001
0.01
0.1
1
Input Voltage [Vrms]
Speaker Amp THD+N vs Output Pow er
V+ = 5.0V , f = 1kHz Rf = 51kΩ , Ri=5.1kΩ , Ci = 1µF , Gv=26dB , RL=32Ω ,BW=400Hz-30kHz
10
-40 degC
+25 degC
+85 degC
Speaker Amp THD+N vs Output Pow er
V+ = 5.0V , f = 1kHz Rf = 5.1kΩ , Ri=5.1kΩ , Ci = 1µF , Gv=26dB , RL=8Ω ,BW=400Hz-30kHz
10
-40degC
+25degC
+85degC
1
1
0.1
0.001
0.01
0.1
1
Output Pow er [Wrms]
Receive Amp Maximum Output Voltage vs Load Impedance
V+ = 5.0V ,Rf = 300kΩ , Ta=25degC
6
5
4
3
2
1
0
100
1000
10000
Load Impedance [Ω]
100000
0.1
0.001
0.01
0.1
1
Output Pow er [Wrms]
6
5
4
3
2
1
0
100
Mic Amp Maximum Output Voltage vs Load Impedance
V+ = 5.0V ,Rf = 300kΩ , Ta=25degC
1000
10000
Load Impedance [Ω]
100000
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