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LS1240A - ELECTRONIC TONE RINGER

UTC

The LS1240A by UTC is a ELECTRONIC TONE RINGER. Below is the official datasheet preview.

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LS1240A ELECTRONIC TONE RINGER by UTC - Datasheet Preview — Official preview page of the LS1240A ELECTRONIC TONE RINGER datasheet (UTC).

Datasheet Details

Part number	LS1240A
Manufacturer	UTC
File Size	174.02 KB
Description	ELECTRONIC TONE RINGER
Datasheet	LS1240A_UTC.pdf
Additional preview pages of the LS1240A datasheet.

LS1240A Product details

Description

The UTC LS1240A is monolithic integrated circuits and designed to be as a telephone ringer.

Features

S.
Low current consumption.
Integrated rectifier bridge with zener diodes to overvoltage Protection.
Minimum external circuitry.
Both frequencies of tone and switching are adjustable by external components.
Integrated voltage and current hysteresis.

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Published: Apr 13, 2007 |