APA2176 查看數據表（PDF） - Anpec Electronics
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APA2176 Datasheet PDF : 28 Pages
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APA2176/2176A
Typical Operating Characteristics
THD+N vs. Output Power
10
VDD=3.3V
PVDD=5.0V
RL=16Ω
Cin=1µF
BW<80kHz
1 Stereo, in Phase
fin=20kHz
0.1
fin=1kHz
fin=20Hz
0.01
0
50
100 150 200 250 300 350
Output Power (mW)
THD+N vs. Output Voltage
10
VDD=3.3V
PVDD=5.0V
RL=10kΩ
1 Cin=1µF
BW<80kHz
Stereo, in Phase
0.1
fin=20kHz
0.01
fin=1kHz
fin=20Hz
0.001
0
1
2
3
4
Output Voltage (Vrms)
THD+N vs. Output Power
10
VDD=2.8V
PVDD=3.6V
RL=32Ω
Cin=1µF
BW<80kHz
1 Stereo, in Phase
0.1
0.01
0
fin=20kHz
fin=1kHz
fin=20Hz
30
60
90
120
Output Power (mW)
150m
Copyright © ANPEC Electronics Corp.
6
Rev. A.7 - Jan., 2013
THD+N vs. Output Power
10
VDD=3.3V
PVDD=5.0V
RL=32Ω
Cin=1µF
BW<80kHz
1 Stereo, in Phase
0.1
0.01
0
fin=20kHz
fin=1kHz
fin=20Hz
50
100
150
200
250
Output Power (mW)
THD+N vs. Output Power
10
VDD=2.8V
PVDD=3.6V
RL=16Ω
Cin=1µF
BW<80kHz
1 Stereo, in Phase
fin=20kHz
0.1
fin=1kHz
fin=20Hz
0.01
0
50
100
150
200
Output Power (mW)
THD+N vs. Voltage
10
VDD=2.8V
PVDD=3.6V
RL=10kΩ
1 Cin=1µF
BW<80kHz
Stereo, in Phase
0.1
0.01
0.001
0
fin=20kHz
fin=1kHz
fin=20Hz
1
2
3
Output Voltage (Vrms)
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