TEA7091 Overview
The TEA7091 is a Telephone set Analog Front End (TAFE) interface intended for use in conjunction with a microcontroller. In this configuration the TEA7091 provides a worldwide mid-range telephone set with loudhearing on board and melody ringer on loudspeaker. Repertory dialer (memory on MCU) and various.
TEA7091 Key Features
- Saving of external ponents
- Easy upgrade of the features (extra memories, LCD driver, Answering machine or Cordless interface..) through microcontro
- Replacement of configuration switches (PABX /Public, Tone/Pulse...) by EEPROM settings. This also induces reliability an