HT9215D-The Intergrated Circuit of PC Dialing

Published:2011/5/10 8:46:00 Author:Borg | Keyword: Intergrated Circuit | From:SeekIC

The HT9215D intergrated circuit of PC dialing is widely used in all kinds of phones. 1. Function Features HT9212D intergrated circuit contains sub circuits of pulse/tone compliant dialing and key switch signal encoding/decoding. 2.pin functions and relevent data Pin functions and relevent data of the HT9215D intergrated circuit are listed in Table 1-1. Table 1-1 Pin functions and relevent data of the HT9215D intergrated circuit



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Power_Supply_Circuit/HT9215D_The_Intergrated_Circuit_of_PC_Dialing.html

Print this Page | Comments | Reading(3)