U4083B Datasheet, PDF (9/16 Pages) TEMIC Semiconductors – Low-Power Audio Amplifier for Telephone Applications

4655C–CORD–03/06
Figure 8-6. Power Supply Rejection versus Frequency — C₂ = 1 µF
60
C₁ > 5 µF
50
C₁ = 1 µF
40
C₂ = 1 µF
C₁ = 0.1 µF
30
20
C₁ = 0
10
0.1
1
10
100
f (kHz)
Figure 8-7. Power Supply Rejection versus Frequency — C₂ = 0
55
C₁ > 5 µF
45
35 _{C1 = 1 µF}
C₂ = 0
25
15
C₁ = 0.1 µF
5
0.1
1
10
100
f (kHz)
Figure 8-8. Device Dissipation — R_L = 8Ω
1200
1000
V_S = 12 V
800
600
R_L= 8 Ohm
6V
400
3V
200
0
0
30 60 90 120 150 180
P_L (mW)
U4083B
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