The PmodMIC is a digital microphone providing up to 12 bits of information through the use of the Texas Instruments ADCS7476 and the OnSemiconductor SA575. Users may capture the information from the Pmod with the SPI protocol and then process and relay the data to an audio amplifier such as the PmodAMP2.
- OnSemiconductor SA575 Low Voltage Compandor
- Texas Instruments ADCS7476 12 bit A/D converter
- Communicates via SPI
- 3V-5V operating voltage