LAG665F Просмотр технического описания (PDF) - Contek Microelectronics

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LAG665F

RADIO AND CASSETTE RECORDER CIRCUIT

Contek Microelectronics 

LAG665F

LINEAR INTEGRATED CIRCUIT

RADIO AND CASSETTE RECORDER

CIRCUIT

DESCRIPTION

The ContekLAG665F is a monolithic integrated circuit,

designed for portable radio cassette.

FEATURES

*1-Chip stereo tape recorder with motor speed controller.

*Operating supply voltage range: Vcc=2~5V

*Good volume control

SOP-28

BLOCK DIAGRAM

Contek 27 26

25 24 23 22

21 19

20

18

14 17 16 15 13

Pre Amp

Attenuator

1/2 Vcc

Bias

Control

V/I

Pre Amp

Attenuator

Power Amp

1/2 Vcc

Power

Amp

Motor

Control

Power Amp

1 2 3 28 4 5 6 7 8

9

11

10

12

Contek Microelectronics Co.,Ltd.

1

CONTEK

http://www.contek-ic.com E-mail:sales@contek-ic.com

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