HK637 page ( 2/1 ) sound effect ic animals , train , baby , truck , car sound features ? 5 kind ics available for animals , train , baby cry & laugh , truck , car sounds ? fixing sound output with 4 sections each kind ic by 4 trigger keys ( tg1 ~ tg4 pin) option ? trigger mode of tg1 ~ tg4 pin fixed in ic body by one-shot non re-trigger , level hold or one-shot re-trigger application ? toys , education kits , sound box electrical characteristics characteristics sym. min. typ. max. unit remark operating voltage v dd 2.6 3 5.1 v output driving current io d ---- 4.5 ---- ma load stand by current i sb ---- 1 10 ua oscillator frequency f osc ---- 96 ---- khz 30% operating temperature t emp 0 25 60 consumption current ics ---- 150 300 ma load application circuit ra rb sts pin output trigger mode HK637-1 300k 2.4k stop pulse one shot , non re-trigger HK637-2 300k 680 led flash signal level hold HK637-3 300k 1.5k stop pulse level hold HK637-4 270k 2.7k led flash signal level hold HK637-5 300k 1k led flash signal one shot , re-trigger package type : dip-16l trigger mode and timing chart : honsitak electronics co., ltd http:// www.honsitak-taiwan.com e-mail : sales2@honsitak-taiwan.com add. : 5 fl.,no.494,3 sec.,chung shan road,shin chung city,taipei hsien,taiwan tel : 886 - 2 - 2901- 0513 fax : 886 - 2 - 2908 - 9494 www..net
HK637 page ( 2/2 ) sound effect ic animals , train , baby , truck , car sound sound list HK637- 1 ( animal sounds ) tg 1 : cat sound tg3: cow sound tg2: hen sound tg4: dog sound HK637- 2 ( train sounds ) tg 1 : sounds of train whistle + train driving + warning bell + train pass by bridge tg3: warning bell sound tg4: train pass by bridge sound tg2: train whistle sound HK637- 3 ( baby cry & laugh sounds ) tg 1 : baby laugh sound tg3: ma ma ( baby speech ) tg2: baby cry sound tg4: ma ma + baby cry sound HK637- 4 ( truck sounds ) tg 1 : truck start + engine sounds tg3: truck horn sound tg2: truck start + engine + driving sounds tg4: truck horn + driving sounds HK637- 5 ( car sounds ) tg 1 : car horn sound tg3: car acceleration + driving sounds tg2: car start + engine sounds tg4: car start + engine + acceleration + driving sounds honsitak electronics co., ltd http:// www.honsitak-taiwan.com e-mail : sales2@honsitak-taiwan.com add. : 5 fl.,no.494,3 sec.,chung shan road,shin chung city,taipei hsien,taiwan tel : 886 - 2 - 2901- 0513 fax : 886 - 2 - 2908 - 9494
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