HT9200A datasheet(1/8 Pages) SYC

Part #	HT9200A

Description	DTMF Generators

PDF	8 Pages

Scroll/Zoom	100%

Manufacturer	SYC [SYC Electronica]

Direct Link	https://www.sycelectronica.com.ar/index.php

Logo

1 / 8 page

HT9200A/B

DTMF Generators

Selection Table

Block Diagram

Features

•

Operating voltage: 2.0V~5.5V

•

Serial mode for the HT9200A

•

Serial/parallel mode for the HT9200B

•

Low standby current

•

Low total harmonic distortion

•

3.58MHz crystal or ceramic resonator

General Description

The HT9200A/B tone generators are designed

for

µC interfaces. They can be instructed by a

µC to generate 16 dual tones and 8 single tones

from the DTMF pin. The HT9200A provides a

serial mode whereas the HT9200B contains a

selectable serial/parallel mode interface for

various applications such as security systems,

home automation, remote control through tele-

phone lines, communication systems, etc.

Similar Part No. - HT9200A

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	PCD3311C	176Kb / 28P	DTMF/modem/musical-tone generators 1996 Nov 21
Sanyo Semicon Device	LC7387M	114Kb / 6P	DTMF Receiver?
Holtek Semiconductor In...	HT9200A	282Kb / 8P	DTMF Generators 21st Aug 98
List of Unclassifed Man...	SC9200	124Kb / 9P	DTMF GENERATORS
List of Unclassifed Man...	HM9202	79Kb / 1P	DTMF RECEIVER
OKI electronic componet...	ML7005	202Kb / 25P	DTMF Transceiver
Mitel Networks Corporat...	MT8865	231Kb / 6P	DTMF Filter
Holtek Semiconductor In...	HT9170B	187Kb / 13P	DTMF Receiver September 24, 2002
	HT9200A	139Kb / 14P	DTMF Generators August 30, 2004
	HT9200A	151Kb / 13P	DTMF Generators April 29, 2013