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HK522 Datasheet Preview

HK522 Datasheet

3 KIND DOOR BELL SOUNDS

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HK522 pdf
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 : sales2@honsitak-taiwan.com
Tel : 886 - 2 - 2901- 0513
Fax : 886 - 2 - 2908 - 9494



HONSITAK
HONSITAK

HK522 Datasheet Preview

HK522 Datasheet

3 KIND DOOR BELL SOUNDS

No Preview Available !

HK522 pdf
HK522
DOOR BELL IC
Page ( 2/2 )
3 KIND DOOR BELL SOUNDS
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 : sales2@honsitak-taiwan.com
Tel : 886 - 2 - 2901- 0513
Fax : 886 - 2 - 2908 - 9494


Part Number HK522
Description 3 KIND DOOR BELL SOUNDS
Maker HONSITAK
Total Page 2 Pages
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