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Description
MAX 4466 Electret Microphone Amplifier with Adjustable Gain – Audio Sensor ModuleDescription The MAX4466 Electret Microphone Amplifier is a high quality audio sensor module designed for sound detection, recording, and audio processing applications. Built around the Maxim MAX4466 low noise op amp, it provides clear amplification of microphone signals with low distortion and excellent sensitivity. This breakout board includes an onboard trimmer potentiometer for adjustable gain control, allowing you to fine tune the microphones
Description
The MAX4466 Electret Microphone Amplifier is a high-quality audio sensor module designed for sound detection, recording, and audio processing applications. Built around the Maxim MAX4466 low-noise op-amp, it provides clear amplification of microphone signals with low distortion and excellent sensitivity. This breakout board includes an onboard trimmer potentiometer for adjustable gain control, allowing you to fine-tune the microphone’s sensitivity to your project needs.
Specifications
- IC: MAX4466 Low-noise Op-amp
- Microphone Type: Electret condenser microphone
- Operating Voltage: 2.4V – 5.5V DC
- Output: Analog audio signal
- Adjustable Gain: 25x to 125x (via onboard potentiometer)
- Board Size: ~20mm × 15mm
- Mounting: 2 × fixing holes
Applications
Ideal for voice recognition systems, audio recording, sound level detection, speech-activated devices, and DIY electronics projects requiring microphone input.
Usage Notes
Rotate the onboard potentiometer to adjust gain. Connect VCC, GND, and OUT pins to your microcontroller or ADC input. Ensure stable 3.3V or 5V supply for clean audio performance.
Datasheet
Refer to the Maxim Integrated MAX4466 datasheet for full electrical and performance specifications.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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