TDK InvenSense

ICS-40720 MEMS Microphone

InvenSense offers their ICS-40720 ultra-low noise microphone with differential output

Image of Invensense (TDK) ICS-40720 MEMS MicrophoneInvenSense ICS-40720 enables high performance acoustic applications with a very high 70 dB SNR and ±2 dB sensitivity tolerance. This solution is ideal for any beamforming microphone array and voice control applications.

Features Applications
  • Very high 70 dB SNR
  • -32 dBV differential sensitivity, -38 dBV single-ended sensitivity
  • ±2 dB sensitivity tolerance
  • Small 4 mm × 3 mm × 1.2 mm surface-mount package
  • Non-inverted signal output
  • Wide frequency response from 75 Hz to 20 kHz
  • Enhanced RF performance
  • Low current consumption: 285 μA
  • 124 dB SPL acoustic overload point
  • Power supply rejection: -77 dBV
  • Speech recognition arrays
  • Voice control and activation
  • Smartphones
  • Smart televisions
  • Tablet computers
  • Teleconferencing systems
  • Digital still and video cameras
  • Security systems

ICS-40720 MEMS Microphone

ImageManufacturer Part NumberDescriptionS/N RatioVoltage RangeCurrent - SupplyAvailable QuantityPriceView Details
MIC MEMS ANALOG OMNI -38DBICS-40720MIC MEMS ANALOG OMNI -38DB70dB1.5 V ~ 3.63 V375 µA4741 - Immediate$26.11View Details
Published: 2017-06-01