VM1000 Piezoelectric MEMS Microphones

By Vesper 111

VM1000 Piezoelectric MEMS Microphones

Vesper presents the world's first piezoelectric MEMS microphone. The VM1000 provides superior performance and quality in all environments. The VM1000 is a low-noise, high dynamic range, single-ended analog output piezoelectric MEMS microphone. This microphone consists of a piezoelectric sensor and circuitry to buffer and amplify the output.

The VM1000 has a small 3.76 mm X 2.95 mm X 1.1 mm package. This microphone is reflow-solder compatible with no sensitivity degradation.

Resources

  • Application Note AN1 - Adding Wake On Sound to Amazon Tap
  • Application Note AN2 - Introducing ZeroPower Listening using VM1010
  • Application Note AN3 - Vesper Piezoelectric MEMS Microphone Assembly Guidelines
  • Application Note AN4 - Design Parameters for ZeroPower Listening using VM1010
  • White Paper - SmartEverything and the Rise of the Microphone Array
  • White Paper - Voice powered handsfree TV remote using ZeroPower Listening
  • White Paper- Piezoelectric Microphones, Only way to build highly reliable far-field arrays
Features
  • Unique piezoelectric MEMS transducer
  • Very low noise floor
  • Low part-to-part variation
  • High dynamic range
  • Stable performance in all condition
  • Dust- and water-resistant to IP57
Applications
  • Voice user interfaces
  • Beamforming arrays
  • Smart home devices
  • Outdoor applications
  • Wearables

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