(PDF) HK522 Datasheet - 3 KIND DOOR BELL SOUNDS

Número de pieza	HK522
Descripción	3 KIND DOOR BELL SOUNDS
Fabricantes	HONSITAK
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No Preview Available ! 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 TEMP 0 Driving current IO 1 Application circuit Typ. 3 0.1 1 100 25 ---- Max. 3.6 0.5 5 ---- 60 ---- Unit V mA uA KHz ℃ mA Remark ±30% Rosc= 330KΩ ﹫VDS=1V ★ Package Type : DIP-16L ★ Trigger Mode and Timing Chart : HONSITAK ELECTRONICS CO., LTD Add. : 5 Fl.,No.494,3 Sec.,Chung Shan Road,Shin Chung City,Taipei Hsien,Taiwan Http:// www.honsitak-taiwan.com E-mail : [email protected] Tel : 886 - 2 - 2901- 0513 Fax : 886 - 2 - 2908 - 9494 1 page

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PDF HK522 Data sheet ( Hoja de datos )