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ICS-52000: Low-Noise Microphone with TDM Digital Output from TDK InvenSense

InvenSense
ICS-52000: Low-Noise Microphone with TDM Digital Output
 
MEMS Microphone Made For Arrays

InvenSense ICS-52000TDK InvenSense introduces the latest MEMS Microphone, the ICS-52000. The ICS-52000 is a digital TDM output bottom port microphone. The complete ICS‐52000 solution consists of a MEMS sensor, signal conditioning, an analog‐to‐digital converter, decimation and anti‐aliasing filters, power management, and an industry standard 24‐bit TDM interface.

The TDM interface allows an array of up to 16 of the ICS‐52000 microphones to connect directly to digital processors, such as DSPs and microcontrollers, without the need for an audio codec in the system. All microphones in an array sample their acoustic signals synchronously, enabling precise array processing.

   
Features:
  • Digital TDM Interface with High Precision 24‐bit Data
  • Supports TDM arrays of up to 16 synchronously sampled channels
  • High 65 dBA SNR
  • −26 dB FS Sensitivity
  • ±1 dB Sensitivity Tolerance
  • Wide Frequency Response from 50 Hz to 20 kHz
  • Low Current Consumption: 1.0 mA
  • High Power Supply Rejection: −80 dB FS
  • 116 dB SPL Acoustic Overload Point
  • Small 4 mm × 3 mm × 1 mm Surface‐Mount Package
 
Applications:
  • Speech Recognition Arrays
  • Smart Televisions
  • Teleconferencing Systems
  • Gaming Consoles
  • Security Systems
  • Microphone Arrays

About TDK InvenSense
TDK InvenSense is the world’s leading provider of MEMS sensor platforms found in Mobile, Wearables, Smart Home, Industrial, and Automotive products. The company’s patented InvenSense Fabrication Platform, MotionFusion® technology, and location software and services addresses the emerging need of many mass-market consumer applications via improved performance, accuracy, and intuitive motion-, gesture- and sound-based interfaces.
About Component Distributors Inc. (CDI)
Component Distributors, Inc. (CDI) is a value added distributor of high performance LED, power, rf & microwave, precision measurement, and sensor and wireless component technologies. CDI distributes globally and provides local application support and customer service across the Americas.
 
Component Distributors, Inc. (CDI)
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