APA2037 View Datasheet(PDF) - Anpec Electronics

Part Name

Description

Manufacturer

APA2037

3W Stereo Fully Differential Audio Power Amplifier

Anpec Electronics 

APA2037

Typical Operating Characteristics

THD+N vs. Output Power

10 RL=3Ω

fin=1kHz

Ci=0.22µF

AV=12dB

BW<80kHz

1

VDD=2.4V

0.1

VDD=3.6V

VDD=5.0V

0.01

10m

100m

1

5

Output Power (W)

THD+N vs. Output Power

10 RL=8Ω

fin=1kHz

Ci=0.22µF

AV=12dB

BW<80kHz

1

VDD=2.4V

0.1

VDD=3.6V

VDD=5.0V

0.01

10m

100m

1

3

Output Power (W)

THD+N vs. Frequency

10

VDD=5.0V

RL=4Ω

Ci=0.22µF

AV=12dB

1 BW<80kHz

THD+N vs. Output Power

10 RL=4Ω

fin=1kHz

Ci=0.22µF

AV=12dB

BW<80kHz

1

VDD=2.4V

0.1

VDD=3.6V

VDD=5.0V

0.01

10m

100m

1

5

Output Power (W)

THD+N vs. Frequency

10

VDD=5.0V

RL=3Ω

Ci=0.22µF

AV=12dB

1 BW<80kHz

0.1

PO=1W

PO=1.7W

0.01

20

100

1k

Frequency (Hz)

10k 20k

THD+N vs. Frequency

10

VDD=5.0V

RL=8Ω

Ci=0.22µF

AV=12dB

1 BW<80kHz

0.1

0.01

20

PO=1W

PO=1.5W

100

1k

Frequency (Hz)

10k 20k

0.1

0.01

20

PO=0.5W

PO=0.9W

100

1k

Frequency (Hz)

10k 20k

Copyright © ANPEC Electronics Corp.

6

Rev. A.2 - Aug., 2008

www.anpec.com.tw

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