The SiS3802 is a top port analog MEMS microphone designed in a SMD compliant package of 3.76mm x 2.24mm x 1.10mm. Integrated with reliable MEMS acoustic sensor and analog amplifier ASIC, it offers great acoustic performance with 59dB Signal-to-noise ratio (SNR), a flat wideband frequency response, and -42dBV sensitivity with ± 1dB variation range. In addition, SiS3802 operates from 1.5v to 3.6v and consumes power less than 150uA.