INMP621 Overview
Key Specifications
Package: LGA
Pins: 5
Max Voltage (typical range): 3.63 V
Min Voltage (typical range): -300 mV
Description
The INMP621*is a high sound pressure level (SPL), ultra-low noise, low power, digital output, bottom ported omnidirectional MEMS microphone. This microphone clips at 133 dB SPL, which is useful for clearly capturing audio in loud environments.
Key Features
- High Acoustic Overload Point of 133 dB SPL
- Small, Thin 4 × 3 × 1 mm Surface-Mount Package
- Omnidirectional Response
- Very High Signal-to-Noise Ratio (SNR): 65 dBA
- Sensitivity of -46 dBFS
