Top 9 Electret Microphone Amplifier – Audio Component Amplifiers

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1. HiLetgo

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HiLetgo 2pcs Electret Microphone Amplifier MAX4466 Module Adjustable Gain Blue Breakout Board for Arduino

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HiLetgo #ad - For the best performance, use the "quietest" supply available on an for Arduino, this would be the 3. 3v supply. The amplifier has excellent power supply noise rejection. This breakout board is best used for projects such as voice changers, audio recordingmpling, and audio-reactive projects that use FFT. The board comes with a 20-20KHz electret microphone soldered on. Using the max4466, an op-amp specifically designed for amplifier.
BrandHiLetgo #ad
ManufacturerHiLetgo #ad
Part Number3-01-1491-2pcs

2. NOYITO

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NOYITO 12V High-fidelity Microphone Pickup Module Noise Reduction Microphone Amplifier Board High Sensitivity Kit, Adjustable sensitivity

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NOYITO #ad - Operating voltage: dc9-15v. It can also be used as auxiliary equipment for synchronous recording of the monitor. Listening range: 200 Square meters MAX. Br>. Recommended 12v.

Frequency response: 20hz-20khz. Operating current: more than 100mA. Quiescent current: 3. 5mA. Br>. Sensitivity: ≥150mV. Application scope: it can be used for stage radio, vehicle safety monitoring, school experiment, factory, etc. This product uses a low-noise audio processing chip combined with high-fidelity diaphragm capacitor microphone head to be combined with any audio input power amplifier, can hear the slight sound of the scene. Br>. Connected to any type of recording equipment can also do live recordings. Very extensive application. Br>. A trimming resistor is provided to adjust the sensitivity and the distance and range of the monitor sound can be easily adjusted. Br>.
BrandNOYITO #ad
ManufacturerNOYITO #ad
Weight0.03 Pounds

3. CHENBO

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CHENBO 4pcs MAX4466 Electret Microphone Amplifier Module Adjustable Gain Blue Breakout Board

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CHENBO #ad - These amplifiers feature rail-to-rail output, high AVOL, and excellent power supply rejection and common-mode rejection ratios for operation in noisy environments.

After uncompress, a minimum stable gain of +5V / V is achieved and a 600kHz gain bandwidth product is provided. Connect gnd to ground, vcc to 2. 4-5vdc. For the best performance, use the "quietest" supply available this would be the 3. 3v supply. The max4466 has gain stability and provides a gain bandwidth of 200kHz with only 24μA supply current. This breakout is best used for projects such as voice changers, audio recordingmpling, and audio-reactive projects that use FFT. The max4466 micphone module is a micropower operational amplifier optimized for use as a microphone preamplifier.
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ManufacturerCHENBO #ad
Part NumberWJ-00100

4. ARCELI

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GY-MAX4466 Breakout Sensor with Adjustable Gain Control for Arduino, ARCELI 2pcs Electret Microphone Amplifier

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ARCELI #ad - 1. This breakout is best used for projects such as voice changers, audio recording/sampling, and audio-reactive projects that use FFT.

On the back, we include a small trimmer pot to adjust the gain. 3. Using is simple: connect gnd to ground, use the "quietest" supply available on an Arduino, VCC to 2. 4-5vdc. 4. For audio-reactive projects, we suggest using an FFT driver library which can take the audio input and 'translate' it into frequencies. Add an ear to your project with this well-designed which has excellent power supply noise rejection. For the best performance, this would be the 3. 3v supply. You can set the gain from 25x to 125x. 2.
BrandARCELI #ad
ManufacturerARCELI #ad
Part Number00364

5. Aokin

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Aokin MAX9814 Electret Microphone Amplifier with Auto Gain Control for Arduino

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Aokin #ad - The low-noise preamplifier has a fixed 12db gain, while the vga gain automatically adjusts from 20db to 0dB, and 28dB. The max9814 is available in the space-saving, 14-pin tdfn package. The device features a low-noise preamplifier, variable gain amplifier VGA, output amplifier, microphone-bias-voltage generator and AGC control circuitry.

With no compression, 18db, the cascade of the amplifiers results in an overall gain of 40dB, depending on the output voltage and the AGC threshold. The low-noise microphone-bias-voltage generator can bias most electret microphones. This device is specified over the -40°C to +85°C extended temperature range. A trilevel digital input programs the output amplifier gain. A trilevel digital input programs the ratio of attack-to-release time.

Max9814: simplified block diagram max9814: Simplified Block Diagram Enlarge+. The hold time of the AGC is fixed at 30ms. The max9814 is a high-quality microphone amplifier with automatic gain control AGC and low-noise microphone bias. The output amplifier offers selectable gains of 8dB, 50dB, or 60dB. An external resistive divider controls the AGC threshold and a single capacitor programs the attack/release times.
BrandAokin #ad
ManufacturerAoicrie #ad
Part NumberAoicrie

6. Gowoops

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KOOKYE MAX9814 Electret Microphone Amplifier with Auto Gain Control for ArduinoPack of 2pcs

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Gowoops #ad - The low-noise preamplifier has a fixed 12db gain, while the VGA gain automatically adjusts from 20dB to 0dB, depending on the output voltage and the AGC threshold.

The output amplifier offers selectable gains of 8db, and 28dB. The max9814 is a high-quality microphone amplifier with automatic gain control AGC and low-noise microphone bias. With no compression, the cascade of the amplifiers results in an overall gain of 40dB, 50dB, 18dB, or 60dB. The device features a low-noise preamplifier, variable gain amplifier VGA, output amplifier, microphone-bias-voltage generator and AGC control circuitry.
BrandGowoops #ad
ManufacturerKOOKYE #ad
Part Number2020000200
Model2020000200

7. Onyehn

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Onyehn MAX9814 Electret Microphone Amplifier with Auto Gain Control for ArduinoPack of 2pcs

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Onyehn #ad - The max9814 is available in the space-saving, 14-pin tdfn package. A trilevel digital input programs the ratio of attack-to-release time. A trilevel digital input programs the output amplifier gain. The low-noise preamplifier has a fixed 12db gain, the cascade of the amplifiers results in an overall gain of 40dB, 18dB, while the VGA gain automatically adjusts from 20dB to 0dB, 50dB, and 28dB.

The low-noise microphone-bias-voltage generator can bias most electret microphones. The hold time of the AGC is fixed at 30ms. The output amplifier offers selectable gains of 8dB, or 60dB. This device is specified over the -40°C to +85°C extended temperature range. The max9814 is a high-quality microphone amplifier with automatic gain control AGC and low-noise microphone bias.

An external resistive divider controls the AGC threshold and a single capacitor programs the attack/release times. With no compression, depending on the output voltage and the AGC threshold. Max9814: simplified block diagram max9814: Simplified Block Diagram Enlarge+. The device features a low-noise preamplifier, variable gain amplifier VGA, output amplifier, microphone-bias-voltage generator and AGC control circuitry.
BrandOnyehn #ad
ManufacturerOnyehn #ad
Part NumberZ003
Model7545884342

8. Electronics123.com, Inc.

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SparkFun Electret Microphone Breakout

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Electronics123.com, Inc. #ad - Assembled and Tested. Each breakout comes fully assembled and works from 2. 7v up to 5. 5v. This small breakout board couples an electret microphone 100Hz–10kHz with a 60x mic preamplifier to amplify the sounds of voice, claps, door knocks or any sounds loud enough to be picked up by a microcontroller’s analog-to-digital converter.

The electret mic breakout translates amplitude not volume by capturing sound waves between two conducting plates one a vibrating diaphragm and the other fixed in the microphone and converting them into electrical waves. These electrical signals are then amplified and picked up by your microcontroller’s ADC.
BrandElectronics123.com, Inc. #ad
ManufacturerSparkfun Electronics #ad
Weight0.01 Pounds
Part NumberBOB-12758

9. Cylewet

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Cylewet 10Pcs Cylindrical Electret Condenser Microphone Pickup with 2 Pins 9×7mm for Arduino Pack of 10 CYT1013

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Cylewet #ad - Frequency range: 50 20KHz. Sensitivity: -48-66dB. Diameter: 9mm/ 035inches. Length: 7mm/ 028inches. Current consumption: Max 500uA.
BrandCylewet #ad
ManufacturerQianxin #ad
Part NumberCYT1013
Model8541753157