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Our family of XENSIV™ MEMS microphones is setting a new performance benchmark across a growing number of industries. These innovative silicon microphones were designed to extend the benefits of lowest possible self-noise (high SNR) and lowest distortion to an ever-expanding number of applications.
Our digital and analog MEMS microphones for consumer applications bring a studio-quality audio experience to smartphone or earbud form factors, for instance. Our automotive-qualified solutions, on the other hand, enable the best audio performance in harsh automotive environments improving the in-cabin user experience and passenger comfort. Additionally, they enhance autonomous driving features and contribute to road safety.
XENSIV™ silicon microphones automotive qualified – best fit for automotive applications
As part of our comprehensive XENSIV™ sensor family, we now also offer high-performance MEMS microphones qualified according to the state-of-the-art automotive quality standard AEC-Q103-003. These automotive microphones close the industry gap, providing the best possible fit for automotive applications. Automotive XENSIV™ MEMS microphones combine our proven expertise in the automotive industry with our technical leadership in high-end silicon microphones.
They are suited to all applications inside and outside the car, where the best audio performance in harsh automotive environments is required. These automotive microphones enable distortion-free audio capture for all speech-related applications, improving speech intelligibility for voice recognition algorithms. In addition, our sensors perfectly support microphones for ANC (Acoustic Noise Cancellation) with its flat frequency and stable phase response. Other highlights include close sensitivity and phase matching, making automotive XENSIV™ MEMS mics ideal for beamforming arrays. Furthermore, Infineon’s automotive microphone technology contributes to road safety, as they can be employed to pick up sounds like sirens from emergency vehicles or to detect dangerous road conditions.
The extended availability of these silicon devices matches the typical long lifecycle of a vehicle. Application for the different automotive microphones range from various interior and exterior applications, revolutionizing the use of ATV microphones for a wide range of applications.
XENSIV™ MEMS microphones – low self-noise (SNR), wide dynamic range, low distortions, high acoustic overload point
The popularity of voice user interfaces and the usage of audio recording to share information and experiences are increasing dramatically. However, the performance of microphones often limits the potential of today’s cutting-edge devices. Not anymore!
Infineon XENSIV™ MEMS microphones introduce a new performance class for MEMS microphones that overcomes existing audio chain limitations. IM69D130 is designed for applications where low self-noise (high SNR), wide dynamic range, low distortions and a high acoustic overload point are required. Infineon’s latest analog XENSIV™ MEMS microphone IM73A135 pushes the level of audio performance even further.
Building upon the superior XENSIVTM MEMS microphone performance, Infineon’s extensive network of global partners offer customers a comprehensive portfolio of XENSIVTM MEMS microphone-based reference designs, as well as Infineon inside MEMS microphones that will propel audio performance to the next level even for the most demanding applications. Click on the buttons below to learn more and purchase our partner solutions.
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