MTDELE 6Pcs Electret Microphone Amplifier Sound Sensor Module Compatible with MAX4466 for Arduino Raspberry Pi ESP32
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- Model: Microphone Amplifier Sound Sensor ModuleMicrophone 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: 112dBCommon mode rejection ratio: 126dBAVOL: 125dB (RL = 100kΩ) rail-to-rail outputQuiescent supply current: <24μAGain bandwidth: 600kHzProduct includes: 6Pcs Microphone Amplifier Sound Sensor Module
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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