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HT9305 - (HT9305 / HT9306) 5-Memory Tone/Pulse Dialer

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Holtek

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HT9305 (HT9305 / HT9306) 5-Memory Tone/Pulse Dialer by Holtek - Datasheet Preview — Datasheet preview – HT9305

Datasheet Details

Part number	HT9305
Manufacturer	Holtek
File Size	1.90 MB
Description	(HT9305 / HT9306) 5-Memory Tone/Pulse Dialer
Datasheet	HT9305 Datasheet
Additional preview pages of the HT9305 datasheet.

Product details

Description

The HT9305/6 series tone/pulse dialers are CMOS LSIs for telecommunication systems.

Features

Patent Number: 64097, 86474, 113235(R. O. C. ), 5424740(U. S. A. ).
Universal specification Operating voltage: 2.0V~5.5V Low standby current Low memory retention current: 0.1µA (Typ. ) Tone/pulse switchable Interface with LCD driver 32 digits for redialing 32 digits for the SA memory dialing One-key redialing Pause and P→ T.

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Published: Apr 22, 2014 |