BA628N-the dual-control integrated circuit of motor drive

Published:2011/5/12 21:59:00 Author:Borg | From:SeekIC

BA628 is a-dual control integrated circuit of motor drive produced by Toyo Corp., which is widely used in CD and VCD players as motor drives.1.the internal circuit BA6287N contains logic control circuit and drive circuit, whose internal circuit is as shown in Figure 1. 2.pin functionsBA6287N is in 8-lead dual flat package, whose pin functions are listed in Table 1. Notes: the logical relationship of BA6287N is listed in Table 1, by which we can judge if IC is malfunctioning



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