Infineon Technologies AG Sensor technology - MEMS microphones - MEMS microphones for consumer - IM72D128V IM72D128V

Description
IM72D128V – Ultra-low power digital XENSIV™ MEMS microphone Discover the IM72D128V, an ultra-high performance XENSIV™ MEMS microphone designed for applications which require a digital PDM MEMS microphone with high SNR (low self-noise), low distortion (high AOP), & very low current consumption. SNR of 71.5dB(A) enables far-field & low volume audio pick-up. The flat frequency response (11Hz low-frequency roll-off) & tight manufacturing tolerance improve performance of multi-microphone (array) applications. Summary of Features Signal-to-noise ratio of 71.5dB(A) SNR Acoustic overload point at 128dBSPL IP57 dust and water resistant Digital PDM interface Flat frequency response: LFRO at 11Hz Narrow sensitivity and phase tolerances Omnidirectional pickup pattern SMD Package: 4mm x 3mm x 1.2mm Benefits Far-field and low volume audio pick-up Clear audio signals even for highest SPL High precision audio beams & algorithms Potential Applications Active Noise Cancellation (ANC) headphones and earbuds Laptops and tablets Cameras, camcorders, and camera accessories Smart speakers IoT devices
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Suppliers

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Description
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Neubiberg, Germany
Sensor technology - MEMS microphones - MEMS microphones for consumer - IM72D128V
IM72D128V
Sensor technology - MEMS microphones - MEMS microphones for consumer - IM72D128V IM72D128V
IM72D128V – Ultra-low power digital XENSIV™ MEMS microphone Discover the IM72D128V, an ultra-high performance XENSIV™ MEMS microphone designed for applications which require a digital PDM MEMS microphone with high SNR (low self-noise), low distortion (high AOP), & very low current consumption. SNR of 71.5dB(A) enables far-field & low volume audio pick-up. The flat frequency response (11Hz low-frequency roll-off) & tight manufacturing tolerance improve performance of multi-microphone (array) applications. Summary of Features Signal-to-noise ratio of 71.5dB(A) SNR Acoustic overload point at 128dBSPL IP57 dust and water resistant Digital PDM interface Flat frequency response: LFRO at 11Hz Narrow sensitivity and phase tolerances Omnidirectional pickup pattern SMD Package: 4mm x 3mm x 1.2mm Benefits Far-field and low volume audio pick-up Clear audio signals even for highest SPL High precision audio beams & algorithms Potential Applications Active Noise Cancellation (ANC) headphones and earbuds Laptops and tablets Cameras, camcorders, and camera accessories Smart speakers IoT devices

IM72D128V – Ultra-low power digital XENSIV™ MEMS microphone

Discover the IM72D128V, an ultra-high performance XENSIV™ MEMS microphone designed for applications which require a digital PDM MEMS microphone with high SNR (low self-noise), low distortion (high AOP), & very low current consumption.
SNR of 71.5dB(A) enables far-field & low volume audio pick-up. The flat frequency response (11Hz low-frequency roll-off) & tight manufacturing tolerance improve performance of multi-microphone (array) applications.


Summary of Features

  • Signal-to-noise ratio of 71.5dB(A) SNR
  • Acoustic overload point at 128dBSPL
  • IP57 dust and water resistant
  • Digital PDM interface
  • Flat frequency response: LFRO at 11Hz
  • Narrow sensitivity and phase tolerances
  • Omnidirectional pickup pattern
  • SMD Package: 4mm x 3mm x 1.2mm

Benefits

  • Far-field and low volume audio pick-up
  • Clear audio signals even for highest SPL
  • High precision audio beams & algorithms

Potential Applications

  • Active Noise Cancellation (ANC) headphones and earbuds
  • Laptops and tablets
  • Cameras, camcorders, and camera accessories
  • Smart speakers
  • IoT devices
Supplier's Site Datasheet

Technical Specifications

  Infineon Technologies AG
Product Category Audio Microphones
Product Number IM72D128V
Product Name Sensor technology - MEMS microphones - MEMS microphones for consumer - IM72D128V
SN Ratio 72 dB
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