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KNOWLES ACOUSTICS  SPM0404HE5H-T  TOUCH SENSOR

KNOWLES ACOUSTICS SPM0404HE5H-T
Technical Data Sheet (927.89KB) EN See all Technical Docs

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Product Overview

The SPM0404HE5H-T is a surface-mount Mini-SiSonic Omnidirectional Microphone with enhanced RF protection. The SiSonic™ silicon-based microphone is miniature, high performance, low power, bottom port silicon microphone. Design variables include ever-smaller sizes, lower profiles and mounting options, increased output capacities and new digital audio options that eliminate analogue noise. It features 1.5 to 3.6V operating voltage range and -42dB sensitivity.
  • New MaxRF models eliminate GSM/TDMA burst noise and provide wide-band RF noise suppression
  • Integrated designs with differential or switchable gain
  • Bottom port for thinnest ever designs
  • Multiple performance modes optimize voice-trigger applications

Product Information

Transducer Function:
Microphone
Directivity:
Omnidirectional
Frequency Response Min:
-
Frequency Response Max:
-
Supply Voltage Min:
1.5V
Supply Voltage Max:
3.6V
Sensitivity (dB):
-42dB
Drain Current Max:
250µA
Output Impedance:
300ohm
Product Range:
-
External Width:
3.76 mm
External Height:
1.25 mm
SVHC:
To Be Advised
External Depth:
4.72 mm

Find similar products  grouped by common attribute

Applications

  • Audio

Legislation and Environmental

RoHS Compliant:
Yes
Authorized Distributor

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