KNOWLES MICROPHONES AND VIBRATION SENSORS FOR AUTOMOTIVE APPLICATIONS SELECTION GUIDE

2024-04-11
■Introducing Vibration Sensing for Automotive Audio Applications
●The V2S200D is a high bandwidth, low-power specialized vibration sensor which enables sound pickup, including in harsh environments. It can be mounted on a car (windscreen, side mirror, or body panel) to
◆pick up external sounds including emergency vehicle sirens
◆process voice UI commands (eg. ‘open car trunk’)
●Unlike a traditional microphone which requires extensive environmental protection when mounted at the exterior of a car, a vibration sensor does
not have a port hole and is therefore inherently robust to wind, dust, dirt, snow, and water. The PDM interface facilitates seamless integration on a PDM bus.
■AEC-Q103-003 MEMS Microphones
●Knowles’ automotive microphones are engineered to a higher standard of quality and supply assurance to support the increasing demands of the automotive market for hands-free calling, advanced voice assistance, parking assist with ultrasonic sensors, and in-cabin noise cancellation for passenger comfort. The launch of the latest microphones marks Knowles’ further commitment to the automotive market, building on its industry-leading high quality and innovation standards. The microphones follow the AEC-Q103-003 qualification requirements set by the Automotive Electronics Council, the standardization body for establishing standards for reliable, high-quality electronic components for use in the harsh automotive environment. Let us help you choose the right microphone for your project.

Knowles

SPH6855LM4H-1SPH6655LM4H-1SPH9855LM4H-1SPH9855LM4H-CSPH8855LM4H-1SPH1878LR5H-1SPH1878LR5H-CSPH2878LR5H-1SPH2878LR5H-CV2S200DKAS-700-0177KAS-700-0147KAS-700-0174KAS-700-0160KAS-700-0161KAS-700-0162KAS-700-0167KAS-700-0168

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Part#

MICROPHONESVIBRATION SENSORSMEMS MicrophonesDigital microphones

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AUTOMOTIVE ]Automotive Audio ]emergency vehicle sirens ]hands-free calling ]advanced voice assistance ]parking assist with ultrasonic sensors ]Phone calls ]Voice-Enabled User Interface ]Conversational AI ]In-cabin Intercom ]Smart tires ]

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Selection guide

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2023/12/13

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