Product Introduction
MLX90327 is a series of temperature sensor interfaces used for high-temperature sensing in harsh automotive environments. There are currently two models in this series:
MLX90327LLW-AAA-001: Standard accuracy
MLX90327LLW-AAA-101: High accuracy
 
The interface has a high operating temperature of 155 º C and a wide measurement range up to 1300 º C, making it suitable for use in new high-temperature applications where current standard automotive temperature sensor solutions cannot guarantee the required reliability and lifespan.
Features and advantages
Extended working temperature: -40 º C+ 155 º C working temperature
Supports K-type and N-type thermocouples (other types should be provided)
Hot junction temperature range: -40 º C+ 1300ºC
Thermocouple fault detection: sensor damage, ground/VDD short circuit, and insulation inspection