




🎧 Elevate your sound game with the tiniest digital mic that packs a punch!
The Adafruit I2S MEMS Microphone Breakout (SPH0645LM4H) is a compact, ultra-thin digital microphone designed for I2S-compatible microcontrollers like Arduino Zero and Raspberry Pi. It captures high-fidelity audio within a 50Hz-15kHz range, supports selectable mono channel output with stereo capability via dual mics, and operates efficiently at low voltages (1.6-3.6V). Ideal for professional-grade audio projects demanding precision and minimal footprint.
| Audio Sensitivity | 94 Decibels |
| Item Weight | 5 Grams |
| Impedance | 16 Ohms |
| Microphone Form Factor | Mini |
| Item dimensions L x W x H | 7.6 x 5.1 x 2.5 cm |
| Power Source | Corded Electric |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Material | Plastic |
| Signal-to-Noise Ratio | 15 dB |
| Hardware Platform | PC |
| Number of Channels | 1 |
| Frequency Response | 15 KHz |
| Manufacturer | Adafruit |
| UPC | 717520031291 604776613404 |
| Color Name | blue |
| Batteries Included | No |
| Batteries Required | No |
| Item Model Number | 3421 |
| Special Features | Volume Control |
| Product Dimensions | 7.62 x 5.08 x 2.54 cm; 5 g |
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