AN8812K-the integrated servo-driven circuit

Published:2011/5/18 0:17:00 Author:Borg | Keyword: servo-driven, integrated | From:SeekIC

AN8812K is an integrated servo-driven circuit produced by Panasonic Corp., Japan, which is used in DVD core as the laser head servo driver.1.the internal circuitAN8812K contains 4-channel servo driven circuits, whose internal circuit is listed in Figure 1. Figure 1 the internal circuit of AN8812K2.pin functions and dataAN8812K is in 24-lead dual line package, whose pin functions and data are listed in Table 1, the data come from tests on TCL DVD-250O.



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