• Obsolete item.
  • Not Recommended for New Design, minimums may apply. See Alternate Package or Substitute options.
Product Overview
Digi-Key Part Number 423-1163-2-ND
Quantity Available 0
Manufacturer

Manufacturer Part Number

SPM0423HM4H-WB

Description 100Hz ~ 10kHz Digital, PDM Microphone MEMS (Silicon) Omnidirectional (-26dB ±3dB @ 94dB SPL) Surface Mount
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Direct Substitute ?
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
423-1164-2-ND SPM1423HM4H-B Knowles Tape & Reel (TR) ? 4,800 - Immediate
0.58800 4,800
Documents & Media
Datasheets SPM0423HM4H-WB Datasheet
Mfg Application Notes Ultrasonic Applications
Product Training Modules Microphone Interfaces
Featured Product SiSonic™ MEMS Microphones
Product Attributes Select All
Category

Audio Products

Family

Microphones

Manufacturer

Knowles

Series SiSonic™ SPM
Packaging ? Tape & Reel (TR) ?
Part Status Obsolete
Type MEMS (Silicon)
Output Type Digital, PDM
Direction Omnidirectional
Frequency Range 100Hz ~ 10kHz
Sensitivity -26dB ±3dB @ 94dB SPL
S/N Ratio 56dB
Impedance -
Voltage - Rated -
Voltage Range 1.6 ~ 3.6V
Current - Supply 600µA
Port Location Top
Seal Rating None
Termination Surface Mount
Size / Dimension 4.72mm L x 3.76mm W
Height (Max) 1.35mm
Shape Rectangular
 
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Additional Resources
Standard Package ? 1,200
Other Names 423-1163-2
SPM0423HM4H-WB-2
SPM0423HM4HWB

21:11:19 8/31/2016

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