Description Max9814 Low Noise Microphone MAX9814 Low Noise Microphone Amplifier with AGC. Voltage: 2.7-5.5V @ 3mA Current Output: 2VPP ON 1.25V BIASMAX9814 AGC Microphone Amplifier Module Specifications Automatic gain control (AGC) 3 gain Settings (40dB, 50dB, 60dB) Programmable action time Programmable action and release time ratio 2.7V to 5.5V power voltage range Low input noise density 30nV/ Low THD: 0.04% (typical value) Low power off mode Built-in 2V low noise microphone bias Provides a space-saving 14 pin TDFN (3mm x 3mm) package Temperature range from -40°C to 85°C
