LA4160-Single chip record playback integrated circuit

Published:2011/7/10 18:40:00 Author:leo | Keyword: Single chip, record playback | From:SeekIC

LA4160-Single chip record playback integrated circuitLA4160 is a single chip record playback integrated circuit produced by Sanyo Company which is widely used in portable small recorder, read after recorder and other special recorder. 1.LA4160 inner circuit and pin functions:LA4160 inner circuit contains fronted amplifier, auto gain control circuit, power amplifier and AMACP circuit. Its inner circuit diagram is shown in the picture 1-1 whose advantages are high fronted gain, high output power and large auto gain coverage. 2.LA4160 main parameters:Limitations: When Ta=25℃, Vcc is 13 V and power consumption PD1 is 1.2 W, PD2 is 2.25W.



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