High - Precision Omnidirectional MEMS Microphone with I2S Interface (1 - 10PCS) (1PCS)

🛠️ Introducing the 1-10PCS High-Precision MEMS Microphone MS3625 – an advanced audio sensing solution designed to elevate your sound recording and processing projects. This omnidirectional microphone is engineered to provide superior audio quality with its innovative design and exceptional technical specifications.

📦 The MS3625 features a compact MEMS sensor that seamlessly integrates a variety of essential components, including signal composition modulation, an analog-to-digital converter, an anti-aliasing filter, and power management systems. Its industry-standard 24-bit I2S interface sets it apart, allowing for direct connection to digital processors like DSPs and microcontrollers, eliminating the need for additional audio codecs.

🏆 Key Performance Highlights:

• Digital I2S Interface: Transmit high-precision 24-bit audio data for crystal-clear sound quality.
• Exceptional Signal-to-Noise Ratio: Enjoy a high SNR of 61 dBA, making it ideal for capturing intricate audio details in near-field applications.
• Impressive Sensitivity: With a sensitivity rating of -26 dBFS, the microphone excels in picking up soft sounds without distortion.
• Stable Frequency Response: Maintains a consistent frequency range from 60 Hz to 15 kHz, ensuring a natural and high-definition audio reproduction.
• Low Power Consumption: Operates efficiently with a minimal current draw of just 1.4 mA, perfect for battery-operated devices.
• High Power Supply Rejection (PSR): Achieves -72 dBFS, providing reliable performance even in electrically noisy environments.

🔍 Interface Specifications:

• SCK: Serial data clock for I2S interface.
• WS: Serial data word selection for I2S interface.
• L/R: Selects output channel; low power level for the left channel and high power level for the right channel.
• SD: Serial data output for seamless integration with digital systems.
• VCC: Input power range from 1.6V to 3.6V.
• GND: Power source connection.

🧰 Seamless Integration with ESP32 Development Board: The MS3625 is designed to connect effortlessly with the ESP32 development board, enhancing your projects with high-quality audio capture. The suggested GPIO connections ensure a straightforward setup:

• SCK -- GPIO14
• SD -- GPIO32
• WS -- GPIO15
• L/R -- GND
• GND -- GND
• VDD -- VDD3.3

🛠️ Whether you are developing smart devices, audio applications, or any project requiring high-fidelity sound capture, the MS3625 MEMS Microphone delivers performance and precision that meet your demands.