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TA31002A - TELEPHONE TONE RINGER

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Unisonic Technologies

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TA31002A TELEPHONE TONE RINGER by Unisonic Technologies - Datasheet Preview — Datasheet preview – TA31002A

Datasheet Details

Part number	TA31002A
Manufacturer	Unisonic Technologies
File Size	33.20 KB
Description	TELEPHONE TONE RINGER
Datasheet	TA31002A Datasheet
Additional preview pages of the TA31002A datasheet.

Product details

Description

The UTC TA31002A is a bipolar integrated circuit designed for telephone bell replacement.

Features

Designed for telephone bell replacement.
Low current drain for multiple extension of lines.
Adjustable 2-frequency tone.
Adjustable warbling rate.
Built-in hysteresis prevents false triggering and rotary dial 'CHIRPS'.
Programmable for initiation current by simple external resistor DIP-8 PIN.

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Published: Oct 26, 2005 |