APA3160 Просмотр технического описания (PDF) - Anpec Electronics

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APA3160

20W Stereo Digital Class-D Audio Power Amplifier with EQ and DRC

Anpec Electronics 

APA3160

Typical Operating Characteristics (Cont.)

Output Noise Voltage vs. Frequency

500µ

400µ

VDD=12V

RL=8Ω

Input AC Ground

AUX-0025

AES-17(20kHz)

300µ AV=10dB

200µ AV=6dB

AV=0dB

100µ

0µ

20

100

1k

Frequency (Hz)

10k 20k

Mute Attenuation vs. Frequency

-60

-70

Right Channel

Left Channel

-80

-90

-100

-110

VDD=18V

RL=8Ω

VO=1Vrms

AUX-0025

AES-17(20kHz)

-12020

100

1k

Frequency (Hz)

10k 20k

PSRR vs. Frequency

+0

-10

VDD=18V

RL=8Ω

-20

AV=20dB

Vrr=0.2Vrms

-30 Input floating

AUX-0025

-40 AES-17(20kHz)

-50

Gain=10dB

-60

Gain=0dB Gain=-10dB

-70

-80

-90

-100

20

100

1k

Frequency (Hz)

10k 20k

Output Noise Voltage vs. Frequency

500µ

AV=10dB

400µ

300µ AV=6dB

AV=0dB

200µ

VDD=18V

RL=8Ω

100µ Input AC Ground

AUX-0025

AES-17(20kHz)

0µ

20

100

1k

Frequency (Hz)

10k 20k

Shutdown Attenuation vs. Frequency

-60

VDD=18V

-70

RL=8Ω

VO=1Vrms

AUX-0025

AES-17(20kHz)

-80

-90

-100

Right Channel

-110

-120

20

Left Channel

100

1k

Frequency (Hz)

10k 20k

Copyright © ANPEC Electronics Corp.

7

Rev. A.4 - Jan., 2013

www.anpec.com.tw

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