INMP401 Overview
Key Specifications
Package: LGA
Mount Type: Surface Mount
Max Voltage (typical range): 3.3 V
Min Voltage (typical range): 1.5 V
Description
The INMP401* is a high-quality, high-performance, lowpower, analog-output bottom-ported omnidirectional MEMS microphone. The INMP401 consists of a MEMS microphone element, an impedance converter, and an output amplifier.
Key Features
- 4.72 × 3.76 × 1.00 mm Surface-Mount Package
- SNR of 62 dBA
- Sensitivity of -42 dBV
- Flat Frequency Response from 60 Hz to 15 kHz
- Low Current Consumption: <250 µA
