Noise High Sensitivity Single Microphone Board Single Microphone Module Audio Module Audio Board

Label:Yes Packing List:1Pc Single Microphone Module Signal-to-noise Ratio: 57dB (20kHz bandwidth, A-weighted) Signal-to-noise ratio: 57 dB (20kHz) Connection method: 1*6P 2.54mm connector Sensitivity: -26(dB,dBFS@1kHz 1Pa) Sensitivity: -26(dB,dBFS @1kHz 1Pa) MEMS microphone: MSM261S4030H0 SPL: 140 dB SPL Product Description: Based on the sensitive core micro MSM261S4030H0 high sensitivity digital silicon wheat, direct I2S interface, easy to use 1. With pin header 2. Using high-quality materials, the quality is guaranteed 3. Good performance 4. Low power consumption 5. The appearance of the product is exquisite and small Product Features: 1. With row needle 2. High quality materials with guaranteed quality 3. Good performance 4. Low power consumption 5. Delicate and compact product appearance Product Parameters: MEMS Microphone: The MSM261S4030H0 is an omnidirectional, I2S digital output MEMS microphone It has high performance and reliability THD 1% (100dB SPL @1kHz S=Nom,Rload 2k ) Clock frequency: 1.0-4.0Mhz (normal mode) 150-800khz (low power mode) Hardware Features External power supply voltage 3.3V ±0.2V External power supply current 1mA