SPM1437HM4H-B
RoHS 
RoHS compliant
RoHS compliantPackage /
Category Audio Products / Microphones
Description
MEMS Microphones MIC MEMS DIGITAL PDM OMNI -22DB
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Technical Details
Physical
Shape Rectangular
Technical
Packaging Tape & Reel (TR)
Published 2014
Series SiSonic?
Size / Dimension 0.186Lx0.148W 4.72mmx3.76mm
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Termination Solder Pads
Type MEMS (Silicon)
Max Operating Temperature 100°C
Min Operating Temperature -40°C
Voltage - Rated 3.6V
Depth 1.25mm
Output Type Digital, PDM
Operating Supply Voltage 3.6V
Operating Supply Current 500μA
Direction Omnidirectional
Voltage Range 1.6V~3.6V
Frequency Range 100Hz~10kHz
Signal to Noise Ratio (SNR) 61.5 dB
Sensitivity -22dB ±3dB @ 94dB SPL
Port Location Top
Dimensions
Height 1.25mm
Compliance
RoHS Status RoHS Compliant
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