{"product_id":"low-noise-max9814-microphone-preamp-module-40db-50db-60db-adjustable-for-development-boards-esp826-1","title":"Low Noise MAX9814 Microphone Preamp Module 40dB 50dB 60dB Adjustable","description":"\u003cp\u003eThe Low Noise MAX9814 Microphone Preamp Module 40dB 50dB 60dB Adjustable is a adjustable decor essential, designed for dependable everyday performance and lasting value.\u003c\/p\u003e\u003cp\u003eCertification: NONE\u003c\/p\u003e\u003cp\u003eCompatible Audio \u0026amp; Video Equipment Style: Earphones \u0026amp; Headphones\u003c\/p\u003e\u003cp\u003ePackage: Yes\u003c\/p\u003e\u003cp\u003esemi_Choice: yes\u003c\/p\u003e \u003cstrong\u003eFeatures:\u003c\/strong\u003e \u003cbr\u003e OOTDTY \u003cbr\u003e[Automatic Gains Control]Built-in automatic gains control function provides three selectable gains setting of 40dB, 50dB, and 60dB, ensuring clear auditory input in various environments. \u003cbr\u003e[Broad-Spectrum Compatibility Design various development boards such as ESP8266, facilitating seamless integration with existing projects without the need for additional adapters. \u003cbr\u003e[Low-Noise Performance]Low input reference noise density of just 30nV, delivering purer audiory and reducing background noise interferences. \u003cbr\u003e[Wide Voltages Ranging]Supports power supply voltages from 2.7V to 5.5V, flexibly adapting to various power supply conditions and enhancing device compatibility. \u003cbr\u003e[Fast Response Capability]Programmable attack and release ratios ensuring rapid response to auditory changes, maintaining natural and smooth sound. \u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eSpecifications:\u003c\/strong\u003e \u003cbr\u003eAutomatic Gains Control \u003cbr\u003e3 gains setting (40dB, 50dB, 60dB) \u003cbr\u003eProgrammable action time \u003cbr\u003eProgrammable action and release time ratio \u003cbr\u003e2.7V to 5.5V supply voltages ranges \u003cbr\u003eLow input noise density 30nV \u003cbr\u003eLow THD: 0.04% (typical) \u003cbr\u003eWith 2V low noise microphone bias \u003cbr\u003e14-pin TDFN (3mm x 3mm) package \u003cbr\u003ePower supply voltages: 2.7v-5.5v @ 3mA current \u003cbr\u003eOutput: 2Vpp at 1.25V bias \u003cbr\u003eFrequency response: 20Hz-20 KHz \u003cbr\u003eAutomatic, up to 40dB, 50dB or 60dB \u003cbr\u003eSize:about 25.4x14mm\/1x0.55in \u003cbr\u003e \u003cbr\u003e \u003cstrong\u003ePackage Includes:\u003c\/strong\u003e \u003cbr\u003e1 Set MAX9814 microphone amplifier board \u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eNote:\u003c\/strong\u003e \u003cbr\u003ePlease allow 1-2cm errors due to manual measurement. \u003cbr\u003ePlease allow for slight color differences due to different display resolution. \u003cbr\u003e\u003cbr\u003e\u003cp\u003eThis piece is measuring about 25.4x14mm\/1x0.55in.\u003c\/p\u003e\u003cp\u003eChoose from 1 ships from option (CN).\u003c\/p\u003e\u003cp\u003eShop the Low Noise MAX9814 Microphone Preamp Module 40dB 50dB 60dB Adjustable today — your go-to decor pick for low, noise, max9814, microphone and more.\u003c\/p\u003e\u003cp\u003eYou may also like: \u003ca href=\"\/products\/652f-thin-silicone-skin-case-for-freebuds7i-wireless-earphones-shell-antidust-antifall-protections-stylish-color-option\"\u003e652F Thin Silicone Skin Case Freebuds7i Wireless Earphones\u003c\/a\u003e, \u003ca href=\"\/products\/652f-travel-portable-converter-8k60hz-external-adapter-for-enhances-visual-clarities\"\u003e652F Travel Portable Converter 8K60Hz External Adapter\u003c\/a\u003e and \u003ca href=\"\/products\/hdd-bags-cases-hard-drive-disk-hdd-silicone-case-cover-protector-skin-for-samsung-t5-pssd-hdd-case\"\u003eHDD Bags Cases Hard Drive Disk Silicone Case Cover\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003ch4\u003eQ: What is the Low Noise MAX9814 Microphone Preamp Module 40dB 50dB 60dB?\u003c\/h4\u003e\u003cp\u003eA: The Low Noise MAX9814 Microphone Preamp Module 40dB 50dB 60dB is a quality decor pick. [Broad-Spectrum Compatibility Design various development boards such as ESP8266, facilitating seamless integration with existing projects without the need for additional adapters.\u003c\/p\u003e\u003ch4\u003eQ: How do I use the Low Noise MAX9814 Microphone Preamp Module 40dB 50dB 60dB?\u003c\/h4\u003e\u003cp\u003eA: The Low Noise MAX9814 Microphone Preamp Module 40dB 50dB 60dB is ready to use right out of the box and makes an easy addition to your decor lineup.\u003c\/p\u003e\u003ch4\u003eQ: Why choose the Low Noise MAX9814 Microphone Preamp Module 40dB 50dB 60dB?\u003c\/h4\u003e\u003cp\u003eA: The Low Noise MAX9814 Microphone Preamp Module 40dB 50dB 60dB stands out in our decor range — [Low-Noise Performance]Low input reference noise density of just 30nV, delivering purer audiory and reducing background noise interferences.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the Low Noise MAX9814 Microphone Preamp Module 40dB 50dB 60dB?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Low Noise MAX9814 Microphone Preamp Module 40dB 50dB 60dB is a quality decor pick. [Broad-Spectrum Compatibility Design various development boards such as ESP8266, facilitating seamless integration with existing projects without the need for additional adapters.\"}}, {\"@type\": \"Question\", \"name\": \"How do I use the Low Noise MAX9814 Microphone Preamp Module 40dB 50dB 60dB?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Low Noise MAX9814 Microphone Preamp Module 40dB 50dB 60dB is ready to use right out of the box and makes an easy addition to your decor lineup.\"}}, {\"@type\": \"Question\", \"name\": \"Why choose the Low Noise MAX9814 Microphone Preamp Module 40dB 50dB 60dB?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Low Noise MAX9814 Microphone Preamp Module 40dB 50dB 60dB stands out in our decor range — [Low-Noise Performance]Low input reference noise density of just 30nV, delivering purer audiory and reducing background noise interferences.\"}}]}\u003c\/script\u003e","brand":"Zpaxo","offers":[{"title":"CN","offer_id":54248433189174,"sku":"200007763:201441035","price":10.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/7774\/3158\/files\/S6a8ede0a69984222b6b495a38eac3ff1H_9d0cce25-9a89-4ccc-8422-1192462bd93d.webp?v=1784631137","url":"https:\/\/0i45ne-c8.myshopify.com\/products\/low-noise-max9814-microphone-preamp-module-40db-50db-60db-adjustable-for-development-boards-esp826-1","provider":"Zpaxo","version":"1.0","type":"link"}