HT9306 Datasheet (ht9305 / Ht9306) 5-memory Tone/pulse Dialer

Manufacturer: Holtek Semiconductor

Overview: HT9305/6 Series 5-Memory Tone/Pulse Dialer.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	HT9306
Manufacturer	Holtek Semiconductor
File Size	1.90 MB
Description	(HT9305 / HT9306) 5-Memory Tone/Pulse Dialer
Datasheet	HT9306 HT9305 Datasheet (PDF)

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

They are designed to meet various dialing specifications through resistor option matrix.

The HT9305/6 series tone/pulse dialers are offered in four different versions.

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.

Part Number	Description
HT9305	(HT9305 / HT9306) 5-Memory Tone/Pulse Dialer
HT9312	(HT9313) 12 Memory Tone / Pulse Dialer
HT9032C	(HT9032C / HT9032D) Calling Line Identification Receiver
HT9032D	(HT9032C / HT9032D) Calling Line Identification Receiver