سنسور و مبدل سنسور و ترانسمیتر فشار

Product Attributes

Introduction

The MLX90820 is an integrated absolute pressure sensor that provides a ratiometric analog or digital (using the SENT protocol) signal. The MLX90820 is the ideal solution for pressure sensor applications requiring high accuracy, high EMC robustness, and miniaturization. Its optimized architecture and high-density CMOS technology give the MLX90820 best-in-class automotive EMC performance. The DSP architecture based on a 16-bit microcontroller delivers excellent initial accuracy performance.

Features

• Fully integrated IC (MEMS, analog front-end, 16-bit microcontroller, analog back-end, voltage regulator, SENT driver)
• Protection against oil charge
• Programmable via connector
• Built-in EEPROM memory protection
• Automotive temperature range -40°C ~ 150°C
• Analog ratiometric and SENT output
• Automotive diagnostic functions
• Clamp level
• Open-circuit diagnostics
• Multiple internal fault diagnostics
• High accuracy
• Robust EMC performance
• Medium pressure range 10..50 bar

Applications

• Medium pressure range (10..50 bar)
• HVAC/Refrigeration
• Industrial oil-filled pressure sensor modules