SPM0423HE4H
Omnidirectional MEMS microphone, -38dB sensitivity, 63dB SNR, 65dBA AOP, bottom port.
PRODUCT DETAILS
Product Description
The AATC SPM0423HE4H is a high-quality, omnidirectional MEMS microphone available from Supreme Components International, an authorised distributor of electronic components. This microphone boasts a -38dB sensitivity, ensuring excellent audio capture even in quiet environments. With a 63dB signal-to-noise ratio (SNR), it delivers clear and crisp sound with minimal background noise. The 65dBA acoustic overload point (AOP) prevents distortion when exposed to loud sounds. Its bottom port design simplifies integration into various devices. Ideal for applications such as smartphones, tablets, wearables, and IoT devices, the SPM0423HE4H provides reliable and accurate audio performance. Benefit from AATC's advanced MEMS technology and Supreme Components International's commitment to quality and service.
Product Tags
Technical Specifications
| Sensitivity | -38 dB |
|---|---|
| Port location | Bottom |
| Supply voltage | 1.6 V to 3.6 V |
| Frequency range | 100 Hz to 10 kHz |
| Microphone type | Omnidirectional |
| Package dimensions | 4.00mm x 3.00mm x 1.10mm |
| Current consumption | 250 uA |
| Signal to noise ratio | 63 dB |
| Acoustic overload point | 65 dBA |
Ordering Information
| Packaging Type | Tape And Reel |
|---|
Ships in:
1 day
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