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LTC2986-1 - Multi-Sensor High Accuracy Digital Temperature Measurement System

Download the LTC2986-1 datasheet PDF. This datasheet also covers the LTC2986 variant, as both devices belong to the same multi-sensor high accuracy digital temperature measurement system family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (LTC2986-AnalogDevices.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number LTC2986-1
Manufacturer Analog Devices
File Size 4.91 MB
Description Multi-Sensor High Accuracy Digital Temperature Measurement System
Datasheet download datasheet LTC2986-1 Datasheet

General Description

n Directly Digitizes 2-, 3- or 4-Wire RTDs, Thermocouples, Thermistors, and Diodes n On-Chip EEPROM (LTC2986-1) Stores Channel Configuration Data and Custom Coefficients n Single 2.85V to 5.25V Supply n 10 Flexible Inputs Allow Interchanging Sensors n Automatic Thermocouple Cold Junction Compensation n Built-In Standard and User-Programmable Coefficients for Thermocouples, RTDs and Thermistors n Measures Negative Thermocouple Voltages n Automatic Burn Out, Short-Circuit and Fault Detection n Buffered Inputs Allow External Protection n Simultaneous 50Hz/60Hz Rejection n Includes 15ppm/°C (Max) Reference n Includes Special Protection Modes APPLICATIONS n Direct Thermocouple Measurements n Direct RTD Measurements n Direct Thermistor Measurements n Custom Sensor Applications The LTC®2986 measures a wide variety of temperature sensors and digitally outputs the result, in °C or °F, with 0.1°C accuracy and 0.001°C resolution.

The LTC2986 can measure the temperature of virtually all standard (Type B, E, J, K, N, S, R, T) or custom thermocouples, automatically compensate for cold junction temperatures and linearize the results.

The device can also measure temperature with standard 2-, 3- or 4-wire RTDs, thermistors, and diodes.

Overview

LTC2986/LTC2986-1 Multi-Sensor High Accuracy Digital Temperature Measurement System with.