APA0713 查看數據表（PDF） - Anpec Electronics
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APA0713 Datasheet PDF : 19 Pages
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APA0713
Typical Operating Characteristics (Cont.)
THD+N vs. Output Power
10
1
Fin=10KHz
Fin=20KHz
Fin=1KHz
0.1
0.01
VDD=5V
RL=8Ω
CB=1µF
AV=2V/V
BTL
Fin=20Hz
0.01
0.1
1
Output Power (W)
Close Loop Gain and Phase vs.
Frequency
+28
+24
+20
VDD=3.3V
RL=8Ω
AV=-4V/V
+16 PO=250mW
BTL
+12
+8
+4
-0
10
100
Phase
Gain
1k
10k
+220
+180
+140
+100
+60
+20
100k
THD+N vs. Frequency
10 R
VDD=3.3V
RL=32Ω
AV=-1V/V
1 BTL
0.1
0.01
PO=15mW
PO=10mW
PO=30mW
0.001 20
100
1k
Frequency (Hz)
10k 20k
Close Loop Gain and Phase vs.
Frequency
+28
+220
+24
+20
Phase
+180
+16
+140
+12
+8
+4
-0
10
Gain
VDD=5V
RL=8Ω
AV=-4V/V
PO=700mW
BTL
+100
+60
+20
100
1k
10k
100k
Frequency (Hz)
Noise Floor vs. Frquency
100
RL=8Ω, BTL
Noise Floor vs. Frquency
100
RL=8Ω, BTL
10
10
1
20
VDD=3.3V
BW=22Hz to 22KHz
AV=-1V/V
100
1k
Frequency (Hz)
10k 20k
Copyright © ANPEC Electronics Corp.
6
Rev. A.2 - Apr., 2012
1
20
VDD=5V
BW=22Hz to 22KHz
AV=-1V/V
100
1k
Frequency (Hz)
10k 20k
www.anpec.com.tw
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