Silicon Integrated Systems, Inc.

Silicon Integrated Systems Corp., (SiS) is a leading designer of integrated circuits. The company is devoted to developing cutting-edge SoC solutions for various applications, including MEMS microphones, touch and tablet devices, HDTV, internet TV, portable CE and personal computers.

In 2020, SIS MEMS microphones were certified by SoundChip as being HD-PA®-compliant and thus suitable for use in high-performance active noise cancellation headphones and headsets.

SiS3830

Analog bottom port MEMS microphone designed for high-performance ANC headset applications.

Product description

Featuring a flat receiving response to 30Hz, an impressive SNR of >65dB, an AOP of 130dBSPL, and zero-latency output, Silicon Integrated Systems’ HD-PA®-compliant bottom port analog SiS3830 MEMS microphone is capable of precisely capturing the ambient sound conditions across the full audio range, making it an ideal choice for use in headphones designed to deliver class-leading ANC performance.

Features
  • 01

    Flat 30 Hz - 20 kHz receiving response: >65dB SNR

  • 02

    High acoustic overload point: 130 dBSPL

  • 03

    Controlled sensitivity matching: +/- 1.5 dB

  • 04

    Compact RHLGA package: 3.50 x 2.65 x 0.98mm

Benefits
  • 01

    Precise capture of the ambient sound conditions

  • 02

    Robust performance in high noise environments

  • 03

    Low-cost assembly

  • 04

    Reliable end-product manufacturing