Datasheet Summary
DA7219 Audio codec with Advanced Accessory Detect pany confidential
General description
The DA7219 is an audio codec with Advanced Accessory Detection (AAD).
DA7219 contains a mono microphone to ADC path, and a stereo DAC to HP path.
The AAD block supports three-pole (headphone) and four-pole (headset) jacks, and allows the automatic pin order switching of MIC/GND on CTIA or OMTP headsets. It also supports automatic button detection.
Key Features
- High performance mono microphone to ADC record path with 90 dB SNR
- ADC digital filters with audio and voice mode high-pass characteristics
- A low-noise microphone bias regulator with programmable output
- High performance stereo DAC to...
