The PC Intergrated Circuit of BDT306 Communication Single Sheet

Published:2011/5/9 21:51:00 Author:Borg | Keyword: Intergrated, BDT306, Communication Single Sheet | From:SeekIC

BDT306 is a kind of PC intergrated circuit of communication single sheet used in caller ID display phones. 1. Function Features BDT306 intergrated circuits contain the generators of dialing pulse and two-tone dialing, LCD display drive circuit, the Codec circuit of key-matrix send-in signals, caller ID display decode circuit, hand-free control phones, tone drive circuit and mute control circuit. It can not only control the reception, treatment and display of caller data,but also be the pulse/two-tone dialing circuit, perpetual calendar circuit and other control circuit, fullfilling multiple functions of the phone itself. 2. Pin Functions and relevent data BDT306 intergrated circuit encapsulated in 74 Pinning, and the lead pin and date of the circuit are as shown in the following tables. Table 1 the pinning functions and data of BDT306 intergrated circuit



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