1812A Datasheet SINGLE SOUND GENERATOR

Manufacturer: Unisonic Technologies

1812A single sound generator by Unisonic Technologies - Datasheet Preview

Datasheet Details

Part number	1812A
Manufacturer	Unisonic Technologies
File Size	309.14 KB
Description	SINGLE SOUND GENERATOR
Datasheet	1812A Datasheet

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 analyzed and programmed into an internal ROM by changing a mask layer during device fabrication.

The UTC 1812A/1812B/1813 is suitable for various toy applications.

Overview

UNISONIC TECHNOLOGIES CO., LTD 1812A/1812B/1813 SINGLE SOUND GENERATOR.

Key Features

S.
Single power supply: 2.4~3.3V.
Low standby current at 3V, 1μA typ.
Auto power-off function.
Speaker or direct piezo.

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More Datasheets from Unisonic Technologies

Part Number	Description
1812B	SINGLE SOUND GENERATOR
1813	SINGLE SOUND GENERATOR