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M-991 Call Progress Tone Generator

M-991 Description

M-991 Call Progress Tone Generator .
The M-991 is a call progress tone generator integrated circuit for use in telephone systems.

M-991 Features

* Generates standard call progress tones Digital input control Linear (analog) output Power output capable of driving standard line 14-pin DIP and 16-pin SOIC package types Single supply 5V CMOS (low power) Inexpensive 3.58 MHz time base Temperature range from -25ºC to 70ºC (-01 version)
* Tem

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Datasheet Details

Part number
M-991
Manufacturer
Clare Inc.
File Size
171.03 KB
Datasheet
M-991_ClareInc..pdf
Description
Call Progress Tone Generator

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Call Progress Tone Generator Clare Inc.
Clare Inc. M-991-like datasheet