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1813

SINGLE SOUND GENERATOR

1813 Features

* Single power supply: 2.4~3.3V

* Low standby current at 3V, 1μA typ

* Auto power-off function

* Speaker or direct piezo. application

* Built-in envelope control circuit

* 1Hz-8Hz programmable LED flash output

* Minimum external components

* Low operating current

* Strong

1813 General Description

The UTC 1812A/1812B/1813 is a CMOS LSI chip designed for use in sound effect products .It is equipped with tone circuit, noise circuit and other control logic to generate different sounds including rifle gun, machine gun, booming sound, door bell, alarm etc. The customer supplied sound source can be.

1813 Datasheet (309.14 KB)

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Datasheet Details

Part number:

1813

Manufacturer:

UTC

File Size:

309.14 KB

Description:

Single sound generator.

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1813 SINGLE SOUND GENERATOR UTC

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