APA2120RI-TR View Datasheet(PDF) - Anpec Electronics

Part Name

Description

Manufacturer

APA2120RI-TR

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

Anpec Electronics 

APA2120/2121

Typical Characteristics

THD+N vs. Frequency

10

VDD=5V

RL=3Ω

Po=1.75W

BTL

1

0.1

AV=10 AV=2

AV=5

0.01

20

100

1k

20k

Frequency (Hz)

THD+N vs. Output Power

10

VDD=5V

RL=3Ω

AV=2

BTL

1

f=20kHz

0.1

0.01

10m

f=1kHz

f=20Hz

100m

1 23

Output Power (W)

THD+N vs. Frequency

10

VDD=5V

RL=4Ω

Po=1.5W

BTL

1

0.1

AV=2

AV=5

AV=10

0.01

20 50 100 200 500 1k 2k 5k 20k

Frequency (W)

THD+N vs. Output Power

10

VDD=5V

RL=4Ω

AV=2

BTL

1

f=20kHz

0.1

f=1kHz

f=20Hz

0.01

100m

200m

500m 800m

Output Power (W)

23

Copyright  ANPEC Electronics Corp.

11

Rev. A.1 - Mar., 2003

www.anpec.com.tw

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