MAX9814 AGC Microphone Amplifier Module CMA-4544PF-W
KSh 600.00
In stock
The MAX9814 AGC Microphone Amplifier Module CMA-4544PF-W is a high-performance audio amplifier designed for use with electret condenser microphones. It incorporates automatic gain control (AGC) functionality to maintain a consistent output level, even in varying acoustic environments.
Description:
- Integrated AGC: Automatically adjusts the amplifier’s gain to compensate for changes in input signal level, ensuring a stable output volume.
- Low-Noise Design: Minimizes background noise for clear audio capture.
- High-Gain Amplification: Provides sufficient gain to boost the weak output signal from electret microphones.
- Wide Supply Voltage Range: Operates from a wide range of supply voltages, making it versatile for various applications.
- Compact Size: Small form factor for easy integration into different designs.
Specifications:
- Part Number: CMA-4544PF-W
- Amplifier: MAX9814
- Microphone Interface: Compatible with electret condenser microphones
- Automatic Gain Control (AGC): Yes
- Gain Range: Adjustable gain control
- Supply Voltage: 2.7V to 5.5V
- Output Power: Typically around 1mW
- Signal-to-Noise Ratio (SNR): High SNR for low noise performance
- Total Harmonic Distortion (THD): Low THD for minimal distortion
- Operating Temperature Range: -40°C to +85°C
- Package: Surface-mount package (SMD)
Key Features:
- High-Quality Audio: Delivers clear and undistorted audio output
- Easy-to-Use: Simple integration with electret microphones
- Versatility: Suitable for various audio applications, including voice recording, hearing aids, and portable audio devices
- Reliability: Designed for long-term operation in demanding environments
Applications:
- Voice Recording: For capturing clear and high-quality voice recordings
- Hearing Aids: As a key component in hearing aids to amplify sound
- Portable Audio Devices: In smartphones, MP3 players, and other portable devices for improved audio performance
- Industrial Audio: For noise monitoring, machine condition monitoring, and other industrial audio applications
The MAX9814 AGC Microphone Amplifier Module CMA-4544PF-W is a reliable and high-performance solution for amplifying and processing audio signals from electret condenser microphones. Its integrated AGC functionality, low noise, and wide supply voltage range make it a versatile choice for various audio applications.
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