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SPK0838HT4H-B

Part Number
SPK0838HT4H-B<
Manufacturer
Knowles<
Description
MICROPHONE MEMS DIGITAL PDM OMNI<
Data sheet
SPK0838HT4H-B

Specifications

SeriesHigh-SNR SiSonic™ SPK
RoHSRoHS
TypeMEMS (Silicon)
ShapeRectangular
Ratings-
DirectionOmnidirectional
Impedance-
S/N Ratio64dB
Output TypeDigital, PDM
Part StatusObsolete
Sensitivity-26dB ±3dB @ 94dB SPL
TerminationSolder Pads
Height (Max)0.043" (1.10mm)
Port LocationTop
Voltage Range1.6 V ~ 3.6 V
Frequency Range100 Hz ~ 10 kHz
Voltage - Rated1.8 V
Current - Supply700 µA
Size / Dimension0.157" L x 0.118" W (4.00mm x 3.00mm)