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MAX4466 Microphone Amplifier Module

MAX4466 Microphone Amplifier Module

Regular price ₦1,900.00 NGN
Regular price Sale price ₦1,900.00 NGN
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MAX4466 Electret Microphone Amplifier with Adjustable Gain Module. 


  • Application:
  •  the MAX4466 microphone breakout is suitable for voice converters, audio recording and sampling, and audio response projects using FFT; On the back, there is a small trimmer pot to adjust the gain; You can set the gain from 25x to 125x
  • Parameters: power supply voltage: +2.4V to +5.5V (can be compatible with STM, Raspberry Pi and other development board motherboards); Power supply rejection ratio: 112dB; Common mode rejection ratio: 126dB; AVOL: 125dB (RL = 100 thousands of ohm meter) rail-to-rail output; Quiescent power supply current: less than 24 microamp; Gain bandwidth: 600kHz
  • 20-20KHz electret microphone soldered on: comes with a 20-20KHz electret microphone soldered on the board for audio-reactive projects; It is recommended to use the FFT driver library, which can take audio input and 'translate' it into frequencies
  • Easy to use: connect GND to ground, VCC to 2.4-5VDC; For the good performance, use the 'quietest' supply available (this would be the 3.3V supply)
  • Power supply noise rejection function: the amplifier has good power supply noise rejection


Supply Voltage Operation: +2.4V to +5.5V.

Versions with 5nA Complete Shutdown Available only (MAX4467/MAX4468).
Excellent Power-Supply Rejection Ratio: 112dB.
Excellent Common-Mode Rejection Ratio: 126dB.
High AVOL: 125dB (RL = 100kΩ).
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