Arduino Audio Input Projects: MAX9814 High Sensitivity Electret Microphone Amplifier Module

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Arduino Audio Input Projects: MAX9814 High Sensitivity Electret Microphone Amplifier Module

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Arduino Audio Input Projects: MAX9814 High Sensitivity Electret Microphone Amplifier Module

€12.25

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Arduino Audio Input Projects: MAX9814 High Sensitivity Electret Microphone Amplifier Module

This microphone amplifier module utilizes a printed circuit board design and supports a supply voltage between 2.7V and 5.5V at 3mA current. It delivers a 20Hz to 20KHz frequency response with a typical distortion rate of 0.04%. 1. Powered by a 2.7V to 5.5V supply at 3mA current consumption with PCB construction intended for extended operation. 2. Features automatic gain selection with maximum settings of 40dB, 50dB, or 60dB and a programmable attack and release ratio control function. 3. Outputs a 2Vpp signal on a 1.25V bias while maintaining a typical distortion rate of 0.04% and an input-referred noise density of 30nV. 4. Suitable for integration into personal DIY electronics, interactive installations, and commercial sound systems, with each package containing one module.
  • Fruugo ID: 528347190-1073029608
  • EAN: 1189268987977
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  • Yukun Feng
  • Anyang Maojietong E-commerce Co., Ltd.
  • Building 6, Unit 3, Room 1701, Wenfeng, Anyang
  • Zhangde Road and Tongxing Street Intersection
  • 400 meters west,south side, Boyi Garden Community
  • Anyang
  • CN
  • 455000
  • [email protected]
  • 15729040720

Responsible Person in the EU
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  • Ningjian Zhang
  • MERAKI Sp. z o.o.
  • ul. FRANCISZKA KLIMCZAKA, nr 5, lok. 95, 02-797, WARSZAWA
  • Mazowieckie
  • PL
  • 02-797
  • [email protected]
  • （+48）732099593
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  • STANDARD: €15.49 - Delivery between Tue 20 October 2026–Thu 29 October 2026

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