HM9102A/D-The Intergrated Circuit of Microcomputer Dialing

Published:2011/5/11 2:19:00 Author:Borg | Keyword: Intergrated Circuit, Microcomputer Dialing | From:SeekIC

HM9102A/D is an intergrated circuit of microcomputer dialing,which is widely used in all kinds of phones. HM9102A/D is encapsulated in dual-line ways with 18-lead, whose pin functions and data are listed in Table 1-1. Table 1-1 pin functions and data of the HM9102A/D pulse/two-tone audio dialing circuit



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