LinkMejor 2pcs MAX9814 Microphone Amplifier Sensor Module AGC Amplifier Board Auto Gain Control VGA Low Noise Microphone Bias
Brand: LinkMejor
$9.99
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Overview
- MAX9814 Microphone Amplifier Sensor Module
- With Auto Gain Control(AGC) and Low Noise Microphone Bias
- 3 Gain settings 40dB, 50dB, 60dB
- Working voltage: 2.7V-5.5V
Specifications: - Supply Voltage: 2.7v-5.5v @ 3mA current - Output: 2Vpp on 1.25V bias - Frequency Response: 20Hz - 20KHz - Programmable Attack and Release Ratio - Automatic gain, selectable max from 40dB, 50dB or 60dB - Low Input-Referred Noise Density of 30nV/ - Low THD: 0.04% (typ) Package included: 2* MAX9814 Microphone AGC Amplifier Modules
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