AA4003 Datasheet, PDF (7/18 Pages) BCD Semiconductor Manufacturing Limited – 2W STEREO AUDIO POWER AMPLIFIER WITH SHUTDOWN

2W STEREO AUDIO POWER AMPLIFIER WITH SHUTDOWN
Typical Performance Characteristics
Data Sheet
AA4003
Figure 3. Quiescent Current vs. Supply Voltage
Figure 4. Quiescent Current vs. Ambient Temperature
10
V =5.0V, SE Mode
DD
f=1kHz, LPF=30kHz
R =16Ω
L
1
R =32Ω
L
0.1
0.01
1E-3
10m
100m
Output Power (W)
10
V =5.0V, BTL Mode
DD
f=1kHz
LPF=30kHz
R =4Ω
L
1
R =8Ω
L
0.1
300m
0.01
10m
100m
1
3
Output Power (W)
Figure 5. THD+N vs. Output Power
@ SE Mode
Figure 6. THD+N vs. Output Power
@ BTL Mode
Oct. 2007 Rev. 1. 1
BCD Semiconductor Manufacturing Limited
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