HT9201B Datasheet, Holtek Semiconductor

HT9201B dialer equivalent, (ht9201a/b) simple tone dialer.

Avg. rating / M : 1.0 rating-1

Features and benefits

*
*
* Patent Number: 113235(R.O.C.), 5424740(U.S.A.)
*
* Operating voltage: 2.0V~5.5V Low standby current 4×4 keyboard matrix 3.58MHz crystal or ce.

Image gallery

TAGS

Stock & price

Since 2006. D4U Semicon. | Contact Us | Privacy Policy | Purchase of parts