Datasheet Analog Devices LTC2986ILX#PBF — Ficha de datos

LTC2986/LTC2986-1
Multi-Sensor High
Accuracy Digital Temperature
Measurement System with EEPROM
DESCRIPTION FEATURES Directly Digitizes 2-, 3-or 4-Wire RTDs,
Thermocouples, Thermistors, and Diodes
nn On-Chip EEPROM (LTC2986-1) Stores Channel
Configuration Data and Custom Coefficients
nn Single 2.85V to 5.25V Supply
nn 10 Flexible Inputs Allow Interchanging Sensors
nn Automatic Thermocouple Cold Junction Compensation
nn Built-In Standard and User-Programmable Coefficients
for Thermocouples, RTDs and Thermistors
nn Measures Negative Thermocouple Voltages
nn Automatic Burn Out, Short-Circuit and Fault Detection
nn Buffered Inputs Allow External Protection
nn Simultaneous 50Hz/60Hz Rejection
nn Includes 15ppm/°C (Max) Reference
nn Includes Special Protection Modes
nn APPLICATIONS
Direct Thermocouple Measurements
Direct RTD Measurements
nn Direct Thermistor Measurements …