Part number:
DA7219
Manufacturer:
Dialog Semiconductor
File Size:
1.89 MB
Description:
Audio codec.
DA7219-DialogSemiconductor.pdf
Datasheet Details
Part number:
DA7219
Manufacturer:
Dialog Semiconductor
File Size:
1.89 MB
Description:
Audio codec.
DA7219, Audio codec
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 heads
DA7219 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 headphone playback path with 100 dB
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