{"product_id":"sparkfun-tdk-invensense-t3903-multi-mode-microphone","title":"SparkFun TDK InvenSense T3903 Multi-Mode Microphone","description":"\u003cp\u003eTDK InvenSense T3903 Multi-Mode Microphone is a low noise digital MEMS microphone in a small package. This microphone consists of a MEMS microphone element and an impedance converter amplifier followed by a fourth-order Σ-� modulator. The T3903 microphone comes with high quality, low-power (AlwaysOn), and sleep modes of operation. This multi-mode microphone meets a high Signal to Noise Ratio (SNR) in all operational modes. The T3903 microphone also meets 133dB SPL AOP in high-quality mode and 120dB SPL AOP in low-power mode.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e3.5mm x 2.65mm x 0.98mm surface-mount package\u003c\/li\u003e \u003cli\u003eExtended frequency response from 40Hz to \u0026gt;20kHz\u003c\/li\u003e \u003cli\u003e9µA sleep mode\u003c\/li\u003e \u003cli\u003eFourth-order Σ-� modulator\u003c\/li\u003e \u003cli\u003eDigital Pulse Density Modulation (PDM) output\u003c\/li\u003e \u003cli\u003eCompatible with Sn\/Pb and Pb-free solder processes\u003c\/li\u003e \u003cli\u003eRoHS\/WEEE compliant\u003c\/li\u003e \u003c\/ul\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":40331954683989,"sku":"18551:COM-18551:spark","price":330.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/18551-TDK_InvenSense_T3903_Multi-Mode_Microphone.jpg?v=1663615607","url":"https:\/\/www.tanotis.com\/products\/sparkfun-tdk-invensense-t3903-multi-mode-microphone","provider":"Tanotis","version":"1.0","type":"link"}