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Description
Features:
| CATEGORY | SPECIFICATIONS |
|---|---|
| Product Type | MSM261S4030H0 Digital MEMS Microphone Module |
| Sensor Type | Omnidirectional MEMS microphone |
| Output Type | I²S digital audio output |
| Operating Voltage | 3.3 V ± 0.2 V DC |
| Operating Current | > 1 mA |
| Sensitivity | -26 dB (dBFS @ 1 kHz, 1 Pa) |
| Signal-to-Noise Ratio (SNR) | 57 dB (20 kHz bandwidth, A-weighted) |
| Maximum SPL | 140 dB SPL |
| Total Harmonic Distortion (THD) | < 1% (100 dB SPL @ 1 kHz) |
| Clock Frequency | 1.0 – 4.0 MHz (normal mode), 150 – 800 kHz (low power mode) |
| Connector Type | 1 × 6P, 2.54 mm pitch connector |
| Key Feature | High-performance digital MEMS microphone with low power consumption |
| Directivity | Omnidirectional sound pickup |
| Power Supply | External regulated 3.3 V supply required |
| Build Quality | Compact design, high reliability, industrial-grade materials |
| Additional Features | Low power operation mode, high sensitivity audio capture |
| Applications | Voice recognition, smart devices, audio recording, IoT voice systems, noise monitoring |
| Advantage | High SNR, compact size, stable digital output, low distortion |
Package Includes:
- 1 x Module
- 1 x Pin header
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