型号	价格	数量		库存	制造商	描述	Series	Packaging	Operating Supply Voltage	Sensitivity	Tolerance	Operating Supply Current	Length	Width	SNR - Signal to Noise Ratio	Output Type	Impedance	Frequency Range	Port Type	Depth
MP34DT04TR	1+ $0.8160 10+ $0.6920 100+ $0.5520 500+ $0.4840 4000+ $0.3592	获得报价	PDF RFQ	3,738 有现货	STMicroelectronics	MEMS Microphones MEMS audio sensor omnidirectional stereo digital micro...		Reel	1.8 V	- 26 dB		600 uA	4 mm	3 mm	64 dB	Digital				1.095 mm
SPH0645LM4H-B	1+ $0.9160 10+ $0.7920 25+ $0.6240 100+ $0.6040 5900+ $0.5080	获得报价	PDF RFQ	5,014 有现货	Knowles	MEMS Microphones DIG MEMs Mic, BP w/ I2S output		Reel	3.6 V	- 26 dB	1 dB	600 uA	3.5 mm	2.65 mm	65 dB	Digital	-	10 Hz to 10 kHz	Bottom	1.08 mm
SPM0423HD4H-WB	1+ $0.6440 10+ $0.5520 25+ $0.4440 50+ $0.3956 4800+ $0.2516	获得报价	PDF RFQ	2,344 有现货	Knowles	MEMS Microphones MIC MEMS DIGITAL PDM OMNI -26DB	SPM	Reel	3.6 V	- 26 dB		600 uA	4.72 mm	3.76 mm	56 dB	Digital		100 Hz to 10 kHz		1.35 mm
SPM1423HM4H-B	1+ $0.6440 10+ $0.5520 25+ $0.4440 50+ $0.3956 4800+ $0.3000	获得报价	PDF RFQ	5,113 有现货	Knowles	MEMS Microphones MIC SISONIC MINI DIGITAL	SPM	Reel	3.6 V	- 22 dB		600 uA	4.72 mm	3.76 mm	61.5 dB	Digital		100 Hz to 10 kHz		1.4 mm