ICS43432: Low-Noise Microphone with I 2S Digital Output.
The ICS-43432* is a digital I2S output bottom port microphone.
The complete ICS-43432 solution consists of a MEMS sensor,
signal conditioning, an analog-to-digital converter, decimation
and anti-aliasing filters, power management, and an industry
standard 24-bit I²S interface. The I²S interface allows the