SPM0437HD4H-B

new-10%

Manufacturer part number:SPM0437HD4H-B

Manufacturer:Knowles

Description:MEMS Microphones MIC MEMS DIGITAL PDM OMNI -26DB

Case Package:SOT-23

Datasheet:SPM0437HD4H-B Datasheet

RoHs Status:non-compliant

Name	Value
Type	Parameter
Shape	Rectangular
Packaging	Tape & Reel (TR)
Published	2013
Series	SiSonic™
Size / Dimension	0.186Lx0.148W 4.72mmx3.76mm
Part Status	Not For New Designs
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Termination	Solder Pads
Type	MEMS (Silicon)
Voltage - Rated	3.6V
Depth	1.35mm
Output Type	Digital, PDM
Operating Supply Voltage	3.6V
Operating Supply Current	500μA
Current - Supply	500μA
Direction	Omnidirectional
Voltage Range	1.6V~3.6V
Frequency Range	100Hz~10kHz
Signal to Noise Ratio (SNR)	57.5 dB
Sensitivity	-26dB ±3dB @ 94dB SPL
Port Location	Top
S/N Ratio	57.5dB
Height	1.35mm
Length	4.72mm
Width	3.76mm
Height (Max)	0.053 1.35mm
RoHS Status	RoHS Compliant