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TL2272-97 - Decoder

TL2272-97 Description

Treasure Link Technology Ltd.TL2272-97 TL2272-97 38 Decoder with Direct Setting Doorbell GENERAL .
The main application area for the TL2272-97 device is for remote control doorbells working together with TL2262.

TL2272-97 Features

* Internal 2 channel tone generator and current type audio output. FEATURES
* Operating voltage: 2.4V~5.0V
* 2 channel dual tone generator
* On chip RC oscillator
* Current type D/A output
* TL2262 encoder pair with
* Provided direct key setting audio output
* Tone option

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Decoder Treasure Link Technology
Treasure Link Technology TL2272-97-like datasheet