Maix High Sensitivity Microphone Module, I2S Interface | Sipeed

Maix High Sensitivity Microphone Module, I2S Interface | Sipeed

• Microphone Module: High in sensitivity and low in noise, the high performance MEMS microphone module is very stable and reliable.
• Reliable in Works: The frequency is adjustable, and the omnidirectional mic module has low power consumption and I2S digital output.
• Excellent Fitting: Applicable to MEMS microphone MSM261S4030H0, the mic module can work with the for Sipeed Maix development board.
• Including 2 Sets: There are 2 sets microphone module in the kit, and this quantity will surely satisfy your needs for replacement.
• Simple to Install: Comes with a light weight and a compact size as well, the I2S mic board has pin header for easier installation.

Specifications:

• Item Type: Microphone Module
• Microphone IC: MSM261S4030H0
• Sensitivity: -26dB, dBFS at 1kHz, 1Pa.
• to Noise Ratio: 57dB, 20kHz bandwidth, A weighted.
• Interface: 6P 2.54mm cable interface.
• Total Harmonic Distortion: 2k.
• Clock Frequency: 1.0-4.0Mhz at normal mode. 150-800KHz at low power consumption mode.
• Hardware Features:
  • External Power Supply Voltage: 3.3V ± 0.2V
  • External Power Supply Current: >5mA
• Module size: 15.2mm*9.1mm
• Working temperature: -30℃~80℃

Package Includes:

• 1x Sipeed High Sensitivity Microphone Module

Documentations:

• GitHub

Related Products:

• SENSORS