SparkFun Analog MEMS Microphone Breakout - VM2020

• SparkFun VM2020 Analog MEMS Microphone Breakout
• High-performance in loud environments
• Wide frequency range: 80 Hz to 10 kHz
• Energy-efficient: 248 µA supply current
• Dust and water-resistant (IP57)

The SparkFun Analog MEMS Microphone Breakout - VM2020 is a high-performance, differential analog output microphone designed for use in loud environments. With a frequency range of 80Hz to 10kHz, this microphone is capable of capturing clear audio even in challenging conditions. The Acoustic Overload Point (AOP) ensures minimal distortion, with approximately 10% distortion at 152 dB.

The microphone operates on a supply voltage of 1.6VDC to 3.6VDC and has a typical supply current of 248 µA, making it an energy-efficient choice for various applications. The output impedance is 1100Ω, and the Signal-to-Noise Ratio (SNR) is 50 dBA, ensuring clear and accurate audio capture.

Designed to withstand harsh conditions, the microphone is dust and water-resistant to IP57 standards. The lightweight design, weighing only 0.54g, makes it an ideal choice for portable devices and applications where weight is a concern.