This is a tiny, surface mount, MEMS microphone.
This device emits an analogue signal and has a microphone port located on the top of the IC.
There are four pads on this device: 2 ground pins, power and an analog output. Supply voltage should be between 1.5-3.6VDC.
- Dimensions: 4.72 mm L x 3.76mm W x 1.1 mm