YD2206 데이터 시트보기 (PDF) - Wuxi Youda electronics Co.,LTD

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YD2206

2.5W DUAL AUDIO POWER AMP

Wuxi Youda electronics Co.,LTD 

YOUDA INTEGRATED CIRCUIT

YD2206

2.5W DUAL AUDIO POWER AMP——YD2206

DESCRIPTION

The YD2206 is a monolithic integrated circuit consisting of a 2-channel power amplifier. It is suitable for

stereo and bridge amplifier application of radio cassette tape recorder.

FEATURES

*High output power

Stereo: Po=2.5W(Typ) at Vcc=9V, RL=4Ω

Bridge: Po=4.7W(Typ) at Vcc=9V, RL=8Ω

*Small shock noise at the time of power on/off due to a built-in muting circuit

*Good ripple rejection due to a built-in ripple filter

*Good channel separation

*Soft tone at the time of output saturation

*Closed loop voltage gain fixed 45dB (Bridge: 51dB) ,but availability with external resistor added

*Minimum number of external parts required

BLOCK DIAGRAM

12

11

10

TAB

Vcc

5k

-

+

9

8

7

Pre-GND

+

50

-

1

2

3

TAB

4

5

6

WuXi YouDa Electronics Co., Ltd

Add: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China

Tel: 86-510-85205117 86-510-85205106 Fax: 86-510-85205110 Website: www.e-youda.com

SHENZHEN OFFICE Tel： 86-755-83740369 Fax： 86-755-83741418

Ver 5.0

1 of 4

2006-06-28

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