The SiS3830 is a bottom port analog MEMS microphone designed in a SMD compliant package of 3.50mm x 2.65mm x 0.98mm. Integrated with reliable MEMS acoustic sensor and analog amplifier ASIC, it offers great acoustic performance with 65dB Signal-to-noise ratio (SNR), a flat wideband frequency response, and -38dBV sensitivity with ± 1dB variation range as well as high AOP mode with maximum acoustic input of 130 dB SPL. In addition, SiS3830 operates from 1.4v to 3.6v and consumes power less than 100uA.