Description
Traditionally audio codecs have interfaced to electret microphones and speakers providing A-to-D and D-to-A functions using precision oversampling data converters.
Features
- Digital microphone support.
- High efficiency Class-D amplifier.
- Ultra Low power consumption.
- 16 bit audio data.
- Supports conventional telephony and HD voice (300Hz - 3.4kHz
and 50Hz -7kHz bandwidths).
- Supports audio bandwidths up to 21kHz.
- Supports 8/16/32/48 ksps sample rates.
- Flexible serial audio interface.
- SPI™/TWI control interface1.
- Small 24-lead VQFN Package.
CMX655D Datasheet
