PDM Microphone Sensor 100-10kHz STMicroelectronics MP34DT06J
RAK18031
Description
The RAK18031 is a mono PDM microphone module based on the STMicroelectronics MP34DT06 which extends the WisBlock system with sound sensing capability.
The RAK18031 is a digital microphone module that converts analog audio to digital PDM signals. It supports left and right channels through a GPIO signal.
The RAK18031 can be used in applications such as audio sensing and audio recording.
Features
- PDM microphone
- Flat Frequency Response 100 - 10kHz
- Low Distortion of 0.6% at 110dB SPL
- 64 dB(A) signal-to-noise ratio
- Omnidirectional sensitivity
- Size 15mmx 25mm
Package Inclusion
- 1 pc RAK18031
- 3 pc M1.2x4 Screw
Documentation
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