KA22131-Single chip stereo player integrated circuit

Published:2011/7/13 4:39:00 Author:leo | Keyword: Single chip, stereo player | From:SeekIC

KA22131 is single chip stereo player integrated circuit produced by Samsung in Korea which is used in the low voltage stereo system. 1.KA22134 inner circuit diagram and pin functions:KA2214 contains two fronted balance amplifiers, power amplifier and cassette type selecting circuit and others. It uses 24-pin dual line flat package and the inner circuit diagram is shown in the picture 1-1.2.KA22134 main parameters:Its work voltage converge is from 1.8 V to 3.6 V and the classic work voltage is 3 V. When Vcc is 3 V and RL is 16 ohms, the Po is 69mW x 2.



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