mic mems digital pdm omni 26db

{"cid":"91221183","title":"SPM0423HE4H-WB MIC MEMS DIGITAL PDM OMNI - 26DB 1.6V-3.6V","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/b4\/e9\/06e0dfee65a887a1447393985343-200x200-1.jpg","attrs":{"Mega Source #":"MEGA-SPM0423HE4H-WB","Manufacturer":"Knowles","Packaging":"Tape & Reel (TR)","Description":"MIC MEMS DIGITAL PDM OMNI -26DB","RoHS Compliant":"Lead free \/ RoHS Compliant","Voltage Range":"1.6V ~ 3.6V","Type":"MEMS (Silicon)","Termination":"Solder Pads","Size \/ Dimension":"0.186\" L x 0.148\" W (4.72mm x 3.76mm)","Shape":"Rectangular","Series":"SiSonic\u2122","Sensitivity":"-26dB \u00b13dB @ 94dB SPL","S\/N Ratio":"56dB","Port Location":"Top","Output Type":"Digital, PDM","Other Names":"423-1137-2
SPM0423HE4H-WB-2
SPM0423HE4HWB","Moisture Sensitivity Level (MSL)":"1 (Unlimited)","Lead Free Status \/ RoHS Status":"Lead free \/ RoHS Compliant","Height (Max)":"0.053\" (1.35mm)","Frequency Range":"100Hz ~ 10kHz","Direction":"Omnidirectional","Detailed Description":"100Hz ~ 10kHz Digital, PDM Microphone MEMS (Silicon) 1.6V ~ 3.6V Omnidirectional (-26dB \u00b13dB @ 94dB SPL) Solder Pads","Current - Supply":"600\u00b5A","ROHS":"y","Stock":"54158"}}

{"cid":"91214901","title":"ICS-41351 50Hz Digital Mems Microphone Silicon PDM Omnidirectional","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/87\/2f\/ba7c0f4f0654106a1a331df9bf42-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"TDK InvenSense","Model Number":"ICS-41351","Minimum Order Quantity":"50pcs","Supply Ability":"1000000pcs","Frequency Range":"50 Hz ~ 20 kHz","Sensitivity":"-26dB \u00b11dB @ 94dB SPL","S\/N Ratio":"65dB","Voltage - Rated":"1.8 V","Current - Supply":"600 \u00b5A","Size \/ Dimension":"0.138\" L x 0.104\" W (3.50mm x 2.65mm)"}}