RTS902 - NATURAL SOUND EFFECT MELODY GENERATOR

Product Overview

Part number	RTS902
Manufacturer	Mshine
File Size	86.29 KB
Description	NATURAL SOUND EFFECT MELODY GENERATOR
Datasheet	RTS902 Datasheet
Additional preview pages of the RTS902 datasheet.

RTS902 is a CMOS LSI designed for toys, doorbells and music boxes.

It plays pr-programmed melody and is capable of generating songs in piano effect by using the built-in digital envelope circuit.

By pushing the sequence trigger key, all songs can be played sequentially with an AutoStop function.

Operating Voltage range: 2.4V to 5.0V Low power consumption 256-note ROM memory RC oscillator with an external resistor 1 sequence trigger key and 3 direct access keys are provided to select which song is to be played. Built-in on-the-chip envelope modulator Direct-drive speaker and programmable LED flash Provided PEN pin for drive motor Typical oscillator frequency: 128 KHz Power-ON Reset; melody begins from the first note. General.

Other Datasheets by Mshine

Published: Apr 22, 2014 |