MEMS Mics Offer High SNR, Low Power

Synaptics showcases its AudioSmart solution for Amazon Voice Services using InvenSense high performance MEMS microphones. The ICS-40212 and ICS-40720 analog output and the ICS-41350 PDM digital output MEMS microphones are approved for use with the Synaptics AudioSmart AVS solution. These microphones offer high SNR and very low power at a frequency bandwidth up to 20 kHz. The TDK and Synaptics technology combined are enabling smart speakers, home hubs, and Internet of Things (IoT) applications to achieve their full potential. Key applications include:

 

ICS-40212:

Free Newsletter

Like this article? Subscribe to FierceSensors!

The sensors industry is constantly changing as innovation runs the market’s trends. FierceSensors subscribers rely on our suite of newsletters as their must-read source for the latest news, developments and analysis impacting their world. Register today to get sensors news and updates delivered right to your inbox.
  • Home Speakers
  • IoT Devices
  • Smartphones, Tablets, Smart Watches
  • Wearables, Activity Monitoring
  • Always-on Listening

ICS-40720:

  • Home Speakers
  • Teleconferencing Systems
  • Digital Still and Video Cameras
  • Security and Surveillance
  • Microphone Arrays
  • Voice Control and Activation

ICS-41350:

  • Home Speakers
  • Smartphones, Tablets, Notebook PCs
  • Microphone Arrays
  • Cameras, Bluetooth Headsets
  • Security and Surveillance
  • Always-on Listening

Main Spec:

• High SNR ICS-40720 70dBA

• Low power in standard mode, very low power mode for always-on listening

• 20kHz bandwidth

• Very tight matching for array processing

 

For more info, visit InvenSense.

Read more on

Suggested Articles

SiC can make medical devices more perceptive, it can make electronics more energy-efficient, and it can help sensors perform in higher temperatures.

Components supplier CTS Corporation has acquired temperature sensor supplier Quality Thermistor, Inc. (QTI), for $75 million in cash.

Infrared (IR) sensors detect the electromagnetic radiation that humans perceive as heat.