HT9201B - (HT9201A/B) Simple Tone Dialer

Product Overview

Holtek Semiconductor

Datasheet Details

Part number	HT9201B
Manufacturer	Holtek Semiconductor
File Size	422.71 KB
Description	(HT9201A/B) Simple Tone Dialer
Datasheet	HT9201B Datasheet
Note	This datasheet PDF includes multiple part numbers: HT9201B, HT9201A. Please refer to the document for exact specifications by model.
Additional preview pages of the HT9201B datasheet.

Product details

Description

The HT9201A/B tone dialers are CMOS LSIs designed for telecommunication systems. √ √ F1,F2,F3,F4 MUT E XM UT E Fla sh T im e (m s) 600/ 300/ 200/ 90 A,B,C,D DT M FO utput √ Package 16 DIP 16 DIP Pin Assignment 1 3rd Dec ’97

Features

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 ceramic resonator Four flash key times selectable for the HT9201B General.

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Other Datasheets by Holtek Semiconductor

HT9201A - (HT9201A/B) Simple Tone Dialer
HT9205A - 5-Memory/6-Memory Tone/Pulse Dialer
HT9205B - 5-Memory/6-Memory Tone/Pulse Dialer
HT9205C - 5-Memory/6-Memory Tone/Pulse Dialer
HT9205D - 5-Memory/6-Memory Tone/Pulse Dialer
HT9205K - 5-Memory/6-Memory Tone/Pulse Dialer

Published: Feb 14, 2007 |