MTDELE 6Pcs Electret Microphone Amplifier Sound Sensor Module Compatible with MAX4466 for Arduino Raspberry Pi ESP32

MTDELE 6Pcs Electret Microphone Amplifier Sound Sensor Module Compatible with MAX4466 for Arduino Raspberry Pi ESP32

Microphone Amplifier Sound Sensor Module：Compatible with MAX4466 for Arduino Raspberry Pi ESP32 Gain bandwidth: 600kHz Voltage: 2.4 - 5.5V Static supply current: 24μA In the fields of music playback voice recognition voice communication etc it can improve the sensitivity and sound quality of the sound system

Model: Microphone Amplifier Sound Sensor Module

Microphone Amplifier Sound Sensor Module are micropower operational amplifiers optimized for use as microphone preamplifiers. They provide an ideal combination of optimized gain-bandwidth product and supply current, as well as low-voltage operation in an ultra-small package.

Microphone Amplifier Sound Sensor Module is gain-stable and provides a 200kHz gain-bandwidth with only 24μA supply current.

After decompression, a small stable gain of +5V/V is achieved and a 600kHz gain-bandwidth product is provided.

In addition, these amplifiers feature rail-to-rail output, high AVOL, and excellent power supply rejection and common-mode rejection ratio for operation in noisy environments.

Widely used in cellular phones, digital repeaters, headphones, hearing aids, microphone preamplifiers, portable computers, and speech recognition systems.

Power supply voltage: +2.4V to +5.5V (compatible with direct connection to STM/ARDUNIO/Raspberry Pi and other development boards)

Power supply rejection ratio: 112dB

Common mode rejection ratio: 126dB

AVOL: 125dB (RL = 100kΩ) rail-to-rail output

Quiescent supply current: