APA2037(2009) Просмотр технического описания (PDF) - Anpec Electronics

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производитель

APA2037
(Rev.:2009)

3W Stereo Fully Differential Audio Power Amplifier

Anpec Electronics 

APA2037

Typical Application Circuits (Cont.)

Differential input mode

VDD

Cs2

Cs1

0.1µF Gnd 10µF

7 LVDD

19 RVDD

Left

Channel

Input

Ci1

0.22µF

Ci2

0.22µF

Ri1

LINN 13

10kΩ

Ri2

LINP 12

10kΩ

40kΩ Rf1

40kΩ Rf2

SHUTDOWN

Control

Ci3

Ri3

LSD 9

RSD 14

RRSD

100kΩ

RINP 16

GND

RLSD

100kΩ

Bias and Control

Circuitrys

40kΩ Rf3

Right

Channel

Input

0.22µF

Ci4

10kΩ

Ri4

RINN 17

0.22µF 10kΩ

40kΩ Rf4

4 LOUTP

6 LOUTN

11 LBYPASS

15 RBYPASS

Cb2

0.22µF

3 ROUTN

1 ROUTP

5 GND

Gnd

2 GND

4Ω

Cb1

0.22µF

4Ω

Copyright © ANPEC Electronics Corp.

15

Rev. A.3 - Aug., 2009

www.anpec.com.tw

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