TL2272-95 Datasheet - Treasure Link Technology

TL2272-95 Decoder Doorbell

The main application area for the TL2272-95 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 external op-amp and melody generator IC within thei.

TL2272-95 Features

* Internal 2 channel tone generator and current type audio output. FEATURES 1. Operating voltage: 2.4V~5.0V 2. 2 channel dual tone generator 3. On chip RC oscillator 4. Current type D/A output 5. TL2262 encoder pair with 6. Tone optional : D0 : Ding-Dong Ding-Dong D1 : Ding-Ding Ding-Ding D2 : Westmi

TL2272-95_TreasureLinkTechnology.pdf