KNOWLES ACOUSTICS  SPM0423HD4H-WB-2  SMD MICROPHONE, -26dB, OMNI, 3.25MHZ

KNOWLES ACOUSTICS SPM0423HD4H-WB-2

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  • Manufacturer:
  • Newark Part No.: 85R4581
  • Manufacturer Part No SPM0423HD4H-WB-2

Product Overview


The SPM0423HD4H-WB-2 is a miniature top port Digital SiSonic™ Microphone with a single bit PDM output. Using Knowles’ proven high performance SiSonic™ MEMS technology, the SPM0423HD4H-WB consists of an acoustic sensor, a low noise input buffer and a sigma-delta modulator. These devices are suitable for applications such as cellphones, smart phones, laptop computers, sensors, digital still cameras, portable music recorders and other portable electronic devices where excellent wideband audio performance and RF immunity are required.
  • High performance
  • Low power
  • PDM output
  • Supports dual multiplexed channels
  • Ultra-stable performance
  • Standard SMD reflow
  • Omnidirectional

Applications

Sensing & Instrumentation; Consumer Electronics; Computers & Computer Peripherals; Imaging, Video & Vision; Multimedia; RF Communications; Audio
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Product Information


  • Transducer Function Microphone
  • Directivity Omnidirectional
  • Frequency Response Min -
  • Frequency Response Max -
  • Supply Voltage Min 1.6V
  • Supply Voltage Max 3.6V
  • Sensitivity (dB) -26dB
  • Drain Current Max 600µA
  • Output Impedance -
  • Product Range -
  • External Width 3.76 mm
  • External Height 1.25 mm
  • SVHC To Be Advised
  • External Depth 4.72 mm

Availability

Availability:  603

Available until stock is exhausted


  • 603 in stock for same day shipping

Price for: Each

Minimum order quantity: 1

Order multiple quantity: 1

Price: $2.35 $2.35

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Price

Quantity List Price Your Price
1 - 9 $9.22
10 - 99 $8.14
100 - 999 $6.77
1000 - 4999 $5.54
5000 - 9999 $4.46
10000+ $3.75
 
 
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