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SPM1437HM4H-B

Knowles

Manufacturer Part #:

SPM1437HM4H-B

Manufacturer:

Knowles

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Data Code:

Datasheet:

Description:

MIC MEMS DIGITAL PDM OMNI -22DB

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Specifications

Mfr	Knowles
Type	MEMS (Silicon)
Shape	Rectangular
Series	SiSonic™
Package	Tape & Reel (TR)
Direction	Omnidirectional
S/N Ratio	61.5dB
Output Type	Digital, PDM
Sensitivity	-22dB ±3dB @ 94dB SPL
Termination	Solder Pads
Height (Max)	0.049" (1.25mm)
Port Location	Top
Voltage Range	1.6 V ~ 3.6 V
Product Status	Obsolete
Frequency Range	100 Hz ~ 10 kHz
Current - Supply	500 µA
Size / Dimension	0.186" L x 0.148" W (4.72mm x 3.76mm)

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