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HK522

HONSITAK
Part Number HK522
Manufacturer HONSITAK
Description 3 KIND DOOR BELL SOUNDS
Published Aug 17, 2015
Detailed Description HK522 DOOR BELL IC Page ( 2/1 ) 3 KIND DOOR BELL SOUNDS Features *Built 256 musical notes ROM memory with dual tone mu...
Datasheet PDF File HK522 PDF File

HK522
HK522


Overview
HK522 DOOR BELL IC Page ( 2/1 ) 3 KIND DOOR BELL SOUNDS Features *Built 256 musical notes ROM memory with dual tone musical effect in IC body *3 independence song to be playing from 3 trigger pins ( TG1 , TG2 , TG3 ) *1 sequence trigger ( SQ pin ) for 3 songs output when SQ pin had sequence triggered Application Door bell , Door phone , Clock melody , Alarm system Electrical Characteristics PIN TG1 TG2 TG3 SQ SOUND LIST “ DING DONG “ 1 time “ DING DING “ 1 time West Minister Bell Sequence Output From Sounds of TG1, TG2, TG3 pin Characteristics Sym.
Min.
Operating voltage Operating current Stand by current Oscillator frequency VDD IOP ISB FOSC 1.
8 ---------- Operating temperature TEM...



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