APA2120(2013) 查看數據表（PDF） - Anpec Electronics

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产品描述 (功能)

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APA2120
(Rev.:2013)

Stereo 2-W Audio Power Amplifier (with DC_Volume Control)

Anpec Electronics 

APA2120/2121

Typical Operating Characteristics (Cont.)

THD+N vs. Frequency

10

VRSVDEOL=D==1105VΩVRMS

1

THD+N vs. Output Swing

10

ASVREDVL==D=1105ΩV

1

0.1 AV=2.5 AV=1

0.01

20

AV=5

100

1k

Frequency (Hz)

0.1

0.01

20k

100m

fin=20kHz

fin=1kHz

fin=20Hz

500m

1

23

Output Swing (VRMS)

Crosstalk vs. Frequency

+0

-20

BAVRPOTDVL==D=L=812Ω5.0VW

-40

-60

-80

-100

R-ch to L-ch

L-ch to R-ch

-120

20

100

1k

20k

Frequency (Hz)

Crosstalk vs. Frequency

+0

-20

PASVROEDVL===D=371255ΩmV W

-40

-60

-80

-100

R-ch to L-ch

L-ch to R-ch

-120

20

100

1k

20k

Frequency (Hz)

Copyright © ANPEC Electronics Corp.

8

Rev. A.4 - Jul., 2013

www.anpec.com.tw

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