Professional microphones & wireless systems

Professional microphones and wireless system integrated circuits and reference designs


Our integrated circuits and reference designs will help you develop professional microphones and wireless systems in a small form factor. These designs utilize audio data converters and low power digital signal processors (DSPs) capable of sampling audio signals up to 192 kHz.

Professional microphones and wireless systems often require:

  • Excellent audio quality with low noise and low total harmonic distortion.
  • Radio frequency (RF) synthesizers which support direct digital frequency-shift keying (FSK) modulation.
  • Ultra-low power consumption for extensive transmitter battery life.
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Technical documentation

Application notes & user guides

Application Notes (7)

Title Type Size (KB) Date
PDF 113 KB 19 Jun 2018
PDF 267 KB 30 May 2017
PDF 530 KB 12 Apr 2017
PDF 686 KB 22 Sep 2016
PDF 62 KB 13 Jan 2016
PDF 149 KB 16 Jul 2015
PDF 372 KB 01 Jul 2015

Technical articles

Design & development

Name Part # Company Software/Tool Type
INA1650 Evaluation Module INA1650EVM Texas Instruments Evaluation board

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