Infineon Technologies AG Sensor technology - MEMS microphones - MEMS microphones for automotive - IM64D121A IM64D121A

Description
XENSIV™ - IM64D121A digital MEMS microphones - best fit for mid performance automotive applications Digital MEMS microphones qualified according to automotive quality standard AEC-Q103-003. They are suited to all applications inside and outside the car, where mid range audio performance in harsh environments and a digital PDM interface is required. They also perfectly support acoustic noise cancellation applications with its flat and stable frequency and phase response and a very low LFRO (Low frequency roll off) at 7Hz. Summary of Features AEC-Q103-003 Temperature range TA = -40°C -105°C Flat frequency response down to 7Hz Digital PDM output High dynamic range Environmental robust up to IP57 Signal to noise ratio of 64dB(A) <1% THD up to high SPL levels Small surface mount package Benefits Flat frequency response Low frequency roll-off Automotive qualified Close sensitivity matching Close phase matching Clear speech up to high SPL levels Robust against dust and water Potential Applications High Performance Cockpit Computer Telematics control unit Automotive Head Unit
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Sensor technology - MEMS microphones - MEMS microphones for automotive - IM64D121A - IM64D121A - Infineon Technologies AG
Neubiberg, Germany
Sensor technology - MEMS microphones - MEMS microphones for automotive - IM64D121A
IM64D121A
Sensor technology - MEMS microphones - MEMS microphones for automotive - IM64D121A IM64D121A
XENSIV™ - IM64D121A digital MEMS microphones - best fit for mid performance automotive applications Digital MEMS microphones qualified according to automotive quality standard AEC-Q103-003. They are suited to all applications inside and outside the car, where mid range audio performance in harsh environments and a digital PDM interface is required. They also perfectly support acoustic noise cancellation applications with its flat and stable frequency and phase response and a very low LFRO (Low frequency roll off) at 7Hz. Summary of Features AEC-Q103-003 Temperature range TA = -40°C -105°C Flat frequency response down to 7Hz Digital PDM output High dynamic range Environmental robust up to IP57 Signal to noise ratio of 64dB(A) <1% THD up to high SPL levels Small surface mount package Benefits Flat frequency response Low frequency roll-off Automotive qualified Close sensitivity matching Close phase matching Clear speech up to high SPL levels Robust against dust and water Potential Applications High Performance Cockpit Computer Telematics control unit Automotive Head Unit

XENSIV™ - IM64D121A digital MEMS microphones - best fit for mid performance automotive applications

Digital MEMS microphones qualified according to automotive quality standard AEC-Q103-003. They are suited to all applications inside and outside the car, where mid range audio performance in harsh environments and a digital PDM interface is required. They also perfectly support acoustic noise cancellation applications with its flat and stable frequency and phase response and a very low LFRO (Low frequency roll off) at 7Hz.


Summary of Features

  • AEC-Q103-003
  • Temperature range TA = -40°C -105°C
  • Flat frequency response down to 7Hz
  • Digital PDM output
  • High dynamic range
  • Environmental robust up to IP57
  • Signal to noise ratio of 64dB(A)
  • <1% THD up to high SPL levels
  • Small surface mount package

Benefits

  • Flat frequency response
  • Low frequency roll-off
  • Automotive qualified
  • Close sensitivity matching
  • Close phase matching
  • Clear speech up to high SPL levels
  • Robust against dust and water

Potential Applications

  • High Performance Cockpit Computer
  • Telematics control unit
  • Automotive Head Unit
Supplier's Site Datasheet

Technical Specifications

  Infineon Technologies AG
Product Category Audio Microphones
Product Number IM64D121A
Product Name Sensor technology - MEMS microphones - MEMS microphones for automotive - IM64D121A
SN Ratio 64 dB
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