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U4083B Datasheet, PDF (10/16 Pages) TEMIC Semiconductors – Low-Power Audio Amplifier for Telephone Applications
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Figure 8-9. Device Dissipation — RL = 16Ω
1200
1000
VS = 16 V
12 V
800
RL = 16 Ohm
600
6V
400
200
0
0
3V
100
200
300
400
PL (mW)
Figure 8-10. Device Dissipation — RL = 32Ω
1200
1000
VS = 16 V
12 V
800
RL = 32 Ohm
600
400
200
0
0
6V
3V
100 200 300 400 500 600
PL (mW)
Figure 8-11. Distortion versus Power — f = 1 kHz, Delta – GV = 34 dB
10
10 U4083B
8
VS = 3 V
6
RL = 16 Ohm
4
VS = 3V
RL = 8 Ohm
f = 1 kHz
Delta-GV= 34 dB
VS = 6 V
RL = 32 Ohm
VS = 16V
2
RL = 32 Ohm
VS = 6 V
RL = 16 W
VS = 12 V
0
RL = 32 Ohm
0
100
200
300
400
PO (mW)
4655C–CORD–03/06
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