MAX9814 Electret Microphone Amplifier Module AGC Auto Gain Control for Arduino M
$4.34
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Description:Supply Voltage: 2.7v-5.5v£¬3mA currentOutput: 2Vpp on 1.25V biasFrequency Response: 20Hz - 20 KHzProgrammable Attack and Release RatioAutomatic gain, selectable max from 40dB, 50dB or 60dBLow Input-Referred Noise Density of 30nVLow THD: 0.04% (typ)Package included:1PCS x MAX9814 Microphone AGC Amplifier Board Module
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