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    HT9290B Search Results

    HT9290B Datasheets (1)

    Holtek
    Part ECAD Model Manufacturer Description Datasheet Type PDF PDF Size Page count
    HT9290B
    		Holtek Tone Telephone Dialer Scan PDF 176.16KB 8

    HT9290B Datasheets Context Search

    Catalog Datasheet Type Document Tags PDF

    "tone dialer"

    Abstract: HT9290A HT9290B ht9292 dtmf phone dialer ,3.5795MHz
    Contextual Info: HT9290A/B One-Key Dialer Features • • • • Patent Number: 113235 R.O.C. , 5424740(U.S.A.) • • • • Operating voltage: 2.0V~5.5V Low standby current 22-digit memory at max. Pause time selectable by programming (0.3/0.9 sec) Phone number programmable/readable


    Original     		ht9290a/b22-digitht9290a58mhz+6ht9292a/btone dialerht9290bht9292dtmf phone dialer3.5795mhz PDF

    HT9290A

    Contextual Info: HOLTEK HT9290A/B One-Key Dialer Featu res • • • • Patent Number: 113235 R.O.C. , 5424740(U.S.A.) Phone num ber program m able/readable Pause time for HT9290A can be accumulated 3.58M H z cry stal or ceram ic resonator Two k in d s o f n o n retrigg erab le trig g e r


    OCR Scan     		ht9290a/bht9290at9290bt9292a/b+2579545mhz58mhz PDF

    HT9290A

    Abstract: 3.58MHz crystal XTAL 1336 HT9290B ht9292 dtmf phone dialer MANUFACTURER
    Contextual Info: HOLTEK HT9290A/B One-Key Dialer Features • • • • Patent Number: 113235 R.O.C. , 5424740(U.S.A.) • • • • O p eratin g voltage: 2 .0V~5.5V Low sta n d b y c u rre n t 22 -digit m em ory a t m ax. P a u se tim e selectable by pro g ram m in g


    OCR Scan     		ht9290a/b22-digitht9290a58mhz+7ht9290b579545mhz3.58mhz crystal xtal1336ht9292dtmf phone dialermanufacturer PDF