UTC31002A TELEPHONE TONE RINGER

Unisonic Technologies

Description

UTC 31002A LINEAR INTEGRATED CIRCUIT TELEPHONE TONE RINGER .
The UTC 31002A is a bipolar integrated circuit designed for telephone bell replacement.

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Datasheet Specifications

Part number: UTC31002A
Manufacturer: Unisonic Technologies
File Size: 33.46 KB
Datasheet: UTC31002A_UnisonicTechnologies.pdf
Description: TELEPHONE TONE RINGER

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 exter

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UTC31002A TELEPHONE TONE RINGER Unisonic Technologies

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