NJM2776 Ver la hoja de datos (PDF) - Japan Radio Corporation
Número de pieza
componentes Descripción
Fabricante
NJM2776 Datasheet PDF : 10 Pages
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NJM2776
s TYPICAL CHARACTERISTICS
Reference Voltage vs. Operating Voltage
V+1=2.3V, Ta=25oC
1
0.8
0.6
0.4
0.2
0
0
0.5
1
1.5
2
2.5
Operating Voltage (V+2) [V]
Total Harmonic Distortion vs. Output Power
V+1=2.3V, V+2=1.2V, f=1KHz, RL=16 Ω, BW=400Hz-30kHz
10
Ta =- 20oC
Ta=25oC
1
Ta=75oC
0.1
0.01
0.001
0.01
0.1
1
10
Output Power [mW]
Output Power vs. Operating Voltage
V+1=2.3V, f=1kHz, THD=10%, RL=16Ω, BW=400-30kHz
14
12
Ta=25oC
10
Ta=-20oC
Ta=75oC
8
6
4
2
0
0.5
1
1.5
2
2.5
3
Operating Voltage (V+2) [V]
Reference Voltage vs. Temperature
V+1=2.3V, V+2=1.2V
700
600
500
400
300
200
100
0
-50
0
50
100
150
Ta [oC]
Total Harmonic Distortion vs. Output Power
V+1=2.3V, V+2=1.2V, RL=16Ω, Ta=25oC
BW
f=10kHz:400-80kHz
10 f= 1kHz:400-80kHz
f=100Hz: 10-30kHz
1
f=10kHz
f=100Hz
0.1
f=1kHz
0.01
0.001
0.01
0.1
1
10
Output Power [mW]
Power Dissipation vs. Output Power
V+1=2.3V, V+2=1.2V, f=1kHz, RL=16Ω, BW=30kHz, Ta=25oC
50
40
THD=10%
30
20
10
0
0
2
4
6
8
10
Output Power [mW/ch]
-8-
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