YD7312 데이터 시트보기 (PDF) - Wuxi Youda electronics Co.,LTD

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YD7312

DUAL RECORDING/PLAYBACK PREAMPLIFIER CIRCUIT WITH ALC

Wuxi Youda electronics Co.,LTD 

YOUDA INTEGRATED CIRCUIT

YD7312

DUAL RECORDING/PLAYBACK PREAMPLIFIER

CIRCUIT WITH ALC——YD7312

DESCRIPTION

The YD7312 is a monolithic integrated circuit designed for dual pre-amplifier circuit with ALC for

recording/playback amplifier of cassette tape recorder.

FEATURES

*High open loop gain

*Incorporates ALC detector circuit

*No input coupling condenser

*Low noise and current consumption

*Wide ALC range

*Wide operating voltage range: Vcc=5~12 V

*Low power on shock noise

BLICK DIAGRAM

14

13

12

11

10

9

8

RIPPLE

FILTER

AMP

CH1

ALC

AMP

CH2

1

2

3

4

5

6

7

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 3

2006-07-30

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