Datasheet4U Logo Datasheet4U.com

EFG7189 - DTMF GENERATOR

Download the EFG7189 datasheet PDF. This datasheet also covers the EFG71891 variant, as both devices belong to the same dtmf generator family and are provided as variant models within a single manufacturer datasheet.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (EFG71891_STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text