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MAX9814 Microphone AGC Amplifier Board Module Auto Gain Control for Arduino Programmable Attack and Release Ratio Low THD
- MAX9814 Microphone AGC Amplifier Board Module Auto Gain Control for Arduino Programmable Attack and Release Ratio Low THD
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Type:Dada Transfer Cable
Origin:Mainland China
Certification:NONE
Max9814 microphone amplifier module
Max9814 is a low-cost high-performance microphone amplifier with automatic gain control (AGC) and low-noise microphone bias. The device has low noise front-end amplifier, variable gain amplifier (VGA), output amplifier, microphone bias voltage generator and AGC control circuit.
automatic gain control (AGC)
3 gain settings (40dB, 50dB, 60dB)
programmable action time
programmable action and release time ratio
power supply voltage range: 2.7V ~ 5.5V
low THD: 0.04% (typ.)
low power consumption shutdown mode
built in 2V low noise Microphone Bias
Origin:Mainland China
Certification:NONE
Max9814 microphone amplifier module
Max9814 is a low-cost high-performance microphone amplifier with automatic gain control (AGC) and low-noise microphone bias. The device has low noise front-end amplifier, variable gain amplifier (VGA), output amplifier, microphone bias voltage generator and AGC control circuit.
automatic gain control (AGC)
3 gain settings (40dB, 50dB, 60dB)
programmable action time
programmable action and release time ratio
power supply voltage range: 2.7V ~ 5.5V
low THD: 0.04% (typ.)
low power consumption shutdown mode
built in 2V low noise Microphone Bias
Warranty & Returns
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
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