The SCA3400D01 is a Murata industrial-grade high-precision digital three-axis accelerometer with a capacitive 3D-ME MS process, featuring extremely low zero drift, long-term stability, and low noise.

I. Basic Introduction

The SCA3400D01 is a Murata industrial-grade high-precision digital three-axis accelerometer with a capacitive 3D-ME MS process, SPI digital output, 12-pin SMD surface mount package, featuring extremely low zero drift, long-term stability, and low noise, suitable for long-term unattended industrial monitoring scenariosCSDN blog...。

✅Core role

Measure the acceleration of the three axes XYZ, calculate the inclination using the gravity component, and capture the small vibration and deformation; Built-in ASIC for signal processing, with self-diagnostic function. Two software modes can be switched:

Mode 1 (static tilt): ±1.2g range, 10Hz low-pass filter, suitable for static tilt, horizontal leveling; Maximum resolution 15,000 LSB / g

Mode 2 (dynamic vibration): ±2.4g range, 80Hz low-pass filter, suitable for equipment vibration acquisition

Core advantage: Zero drift of the whole life cycle X/Y≤0 .5mg, Z-axis≤2mg;The noise density is as low as 20 μg/√ Hz, and almost no repeated calibration is needed for long-term use.