Datasheet4U Logo Datasheet4U.com

LTC2984 Datasheet Multi-sensor High ACcuracy Digital Temperature Measurement System

Manufacturer: Analog Devices

Overview: LTC2984 Multi-Sensor High Accuracy Digital Temperature Measurement System with.

General Description

n Directly Digitizes 2-, 3-, or 4-Wire RTDs, Thermocouples, Thermistors, and Diodes n On-Chip EEPROM Stores Channel Configuration Data and Custom Coefficients n Single 2.85V to 5.25V Supply n 20 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 (I-Grade) The LTC®2984 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 LTC2984 can measure the temperature of virtually all standard (type B, E, J, K, N, S, R, T) or custom thermocouples, automatically pensate 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.

LTC2984 Distributor