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SPM0423HE4H

Part Number
SPM0423HE4H<
Manufacturer
Knowles<
Description
MICROPHONE MEMS DIGITAL PDM OMNI<
Data sheet
SPM0423HE4H

Specifications

SeriesSiSonic™
RoHSRoHS
TypeMEMS (Silicon)
ShapeRectangular
Ratings-
DirectionOmnidirectional
Impedance-
S/N Ratio56dB
Output TypeDigital, PDM
Part StatusObsolete
Sensitivity-26dB ±4dB @ 94dB SPL
TerminationSolder Pads
Height (Max)0.053" (1.35mm)
Port LocationTop
Voltage Range1.6 V ~ 3.6 V
Frequency Range100 Hz ~ 10 kHz
Voltage - Rated-
Current - Supply600 µA
Size / Dimension0.186" L x 0.148" W (4.72mm x 3.76mm)