MS5637-02BA03
Overview
The MS563702BA03-50 is an ultra-compact, high-resolution micro altimeter module designed for high-precision pressure measurements. It integrates a 24-bit delta-sigma ADC and an internal oscillator, providing accurate altitude data with a resolution down to 13 cm. Operating over a range of 300 to 1200 mbar, it is optimized for battery-powered mobile and wearable devices.
Why Choose This Part
This module features an extremely low standby current of 0.01 uA and operates on a wide supply voltage from 1.5V to 3.6V, making it ideal for power-sensitive designs. Its small 3x3mm footprint and I2C interface allow for easy integration into high-density PCB layouts without requiring external components.
Applications
Key Specifications
Getting Started
To interface with the sensor, use the I2C protocol to read the 24-bit pressure and temperature values. Engineers should implement the compensation algorithms provided in the datasheet to convert raw digital outputs into actual pressure and temperature units. Ensure a decoupling capacitor is placed close to the VDD pin for stable ADC performance.
Also Consider
STMicroelectronics
- Features a smaller 2x2mm package and higher output data rates for dynamic motion applications.
