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Module with microphone and amplifier with AGC. The microphone has an even frequency response from 20Hz to 20kHz. The amplifier brings the weak signal from the microphone up by 60dB to a level suitable for use with microcontrollers, AD converters or further amplification. The amplifier has a programmable gain and attack/release times.
* Dimensions: 26 x 14 x 7.5mm * Supply voltage: 2.7 – 5.5V * Frequency response: 20Hz – 20kHz * Distortion: 0.04% typ. * Amplifier: MAX9814