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IN9270 DTMF RECEIVER

IN9270 Description

TECHNICAL DATA IN9270 DTMF RECEIVER High-Performance Silicon-Gate CMOS The IN9270 is a complete DTMF receiver integrating both the bandsplit filter .
NAME ESt PIN 16 DESCRIPTION Early steering output.

IN9270 Features

* Test Conditions VOUT

IN9270 Applications

* leaving R to be selected by the designer. For example, a suitable value of R for a tREC of 40 ms would be 300 k. Different steering arrangements may be esed to select independently the guard-times for tone-present (tGTP) and tone-absent (tGTA). This may be necessary to meet system specifications wh

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Datasheet Details

Part number
IN9270
Manufacturer
Integral
File Size
394.32 KB
Datasheet
IN9270_Integral.pdf
Description
DTMF RECEIVER

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DTMF RECEIVER Integral
Integral IN9270-like datasheet