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Microphones

Mfr. Part #	Availability	Price	Quantity	Datasheet	Packaging	Series	ProductStatus	Type	OutputType	Direction	FrequencyRange	Sensitivity	S/NRatio	Impedance	Voltage-Rated	VoltageRange	Current-Supply	PortLocation	Ratings	Termination	Size/Dimension	Height(Max)
SPH0644LM4H CORNELL Knowles	2,764	-	RFQ		Tray	SiSonic™ SPH	Obsolete	MEMS (Silicon)	Digital, PDM	Omnidirectional	-	-37dB ±1dB @ 94dB SPL	65.5dB	-	1.8 V	1.6 V ~ 3.6 V	1.4 mA	Bottom	-	Solder Pads	0.138 L x 0.104 W (3.50mm x 2.65mm)	0.039 (0.98mm)
SPH1644LM4H1 MICROPHONE MEMS DIGITAL PDM OMNI Knowles	2,189	-	RFQ		Tape & Reel (TR)	*	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SPVF8B8LR5H1 MICROPHONE MEMS DIGITAL PDM OMNI Knowles	2,655	-	RFQ		Tape & Reel (TR)	*	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SPH0641HT4H-1 DIGITAL SISONIIC MICROPHONE Knowles	3,818	-	RFQ		Tape & Reel (TR)	-	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SPV21A0LR5H-1V TOCHI2 MIC ANALOG BOTTOM PORT Knowles	2,617	-	RFQ	Datasheet	Tape & Reel (TR),Cut Tape (CT)	SiSonic™	Active	MEMS (Silicon)	Analog	Omnidirectional	45 Hz ~ 15.5 kHz	-42dB ±1dB	64.5dB	300 Ohms	2.75 V	1.6 V ~ 3.6 V	200 µA	Bottom	-	Solder Pads	0.108 L x 0.073 W (2.75mm x 1.85mm)	0.039 (1.00mm)
SPH0141LM4H-1 LUISO ROBUST BOTTOM PORT DIGITAL Knowles	3,244	-	RFQ	Datasheet	Tape & Reel (TR),Cut Tape (CT)	SiSonic™	Active	MEMS (Silicon)	Digital	Omnidirectional	45 Hz ~ 15.5 kHz	-26dB ±1dB	64dB	-	1.8 V	1.6 V ~ 3.6 V	270 µA	Bottom	-	Solder Pads	0.138 L x 0.104 W (3.50mm x 2.65mm)	0.043 (1.08mm)