APA2181
Typical Operating Characteristics (Cont.)
Power Dissipation vs. Output Power
400
360
320
280
RL=16Ω
240
200
RL=32Ω
160
120
80
40
VDD=4.5V
fin=1kHz
Cin=1µF
Stereo
0
0
40
80 120 160 200
Output Power (mW)
Power Dissipation vs. Output Power
100
90
80
70
60
50
RL=32Ω
40
30
VDD=2.6V
20
fin=1kHz
Cin=1µF
10
Stereo
0
0
10 20 30 40 50 60
Output Power (mW)
Power Dissipation vs. Output Power
275
250
225
RL=16Ω
200
175
150
RL=32Ω
125
100
75
VDD=3.3V
fin=1kHz
50
Cin=1µF
25
Stereo
0
0 20 40 60 80 100 120 140
Output Power (mW)
Copyright © ANPEC Electronics Corp.
9
Rev. A.2 - Apr., 2010
www.anpec.com.tw