MAX9814 High Performance AGC Microphone Amplifier Module CMA-4544PF-W 

The MAX9814 High-Performance AGC Microphone Amplifier Module CMA-4544PF-W takes audio amplification to the next level. Unlock the full potential of audio amplification with the MAX9814 High-Performance AGC Microphone Amplifier Module CMA-4544PF-W. This module brings together exceptional performance, Automatic Gain Control (AGC), and low-noise microphone bias to redefine audio amplification. Designed around the MAX9814 IC, renowned for its high-caliber amplification, this module is a perfect fit for applications that demand clear and precise sound capture. Whether you’re delving into voice recognition, audio recording, or sound analysis projects, the MAX9814 module offers reliability and excellence you can trust.

Features:

• Automatic Gain Control (AGC)
• Programmable action time
• Programmable action and release time ratio
• Low-power shutdown mode
• Built-in 2 Volt low noise microphone bias

Applications:

• Speech Recognition
• Bluetooth Headsets
• Two-Way Communicators
• High-Quality Portable Recorders
• IP Phones/Telephone Conferencing

Specifications:

• Supply Voltage: 2.7v-5.5v @ 3mA current
• Output: 2Vpp on 1.25V bias
• Frequency Response: 20Hz – 20 KHz
• 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% (typical)

Package Includes:

1 x MAX9814 High Performance AGC Microphone Amplifier Module