TL2272-97 Description
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 external op-amp and melody generator IC within their product applications, in the process significantly reducing overall product costs. In addition to being fully patible...
TL2272-97 Key Features
- Operating voltage: 2.4V~5.0V
- 2 channel dual tone generator
- On chip RC oscillator
- Current type D/A output
- Provided direct key setting audio output
- Tone optional
- 18-pin DIP package
- All specs and