TL2272-97 decoder equivalent, decoder.
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 oscill.
in the process significantly reducing overall product costs. In addition to being fully compatible with the TL2272 circ.
The main application area for the TL2272-97 device is for remote control doorbells working together with
TL2262. Containing all the functions of the TL2272 decoder and melody generator, the device eliminates the need for customers to incorporate an e.
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