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  • Printed circuit board microphone / ultrasonic / MEMS / digital
  • Printed circuit board microphone / ultrasonic / MEMS / digital
  • Printed circuit board microphone / ultrasonic / MEMS / digital

SPH06xx series

Article: 00002771

Printed circuit board microphone / ultrasonic / MEMS / digital

Knowles? digital multi-mode ultrasonic microphone significantly improves ultrasonic SNR with our proprietary ultrasonic boost technology, enabling easier integration for precision applications. Digital microphones reduce the number of traces and inputs required, improve SNR, have superior noise immunity, and provide more functionality with multiple performance modes to end applications.
Ultrasonic Boost for Ultrasonic Support
Multiple Performance Modes (Sleep, Low Power, Standard, Ultrasonic Modes)
High SNR
Flat Frequency Response
Sensitivity Matching
RF Shielded
Omnidirectional
While Knowles industry-leading MEMS microphone technology, in bottom port configuration, offers flat frequency response in the standard audio bandwidth, they are also capable to support even higher frequency bands. Sensor designs are possible across a wide spectrum of applications requiring highly miniaturized solutions for sensing and actuation/signaling.

Specifications

  • Applications: for printed circuit boards
  • Technology: ultrasonic, MEMS
  • Other characteristics: digital, omni-directional

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