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AD594 - Monolithic Thermocouple Amplifiers with Cold Junction Compensation

Datasheet Summary

Description

The AD594/AD595 is a complete instrumentation amplifier and thermocouple cold junction compensator on a monolithic chip.

It combines an ice point reference with a precalibrated amplifier to produce a high level (10 mV/°C) output directly from a thermocouple signal.

Features

  • Pretrimmed for Type J (AD594) or Type K (AD595) Thermocouples Can Be Used with Type T Thermocouple Inputs Low Impedance Voltage Output: 10 mV/؇ C Built-In Ice Point Compensation Wide Power Supply Range: +5 V to ؎15 V Low Power:.

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Datasheet preview – AD594

Datasheet Details

Part number AD594
Manufacturer Analog Devices
File Size 136.68 KB
Description Monolithic Thermocouple Amplifiers with Cold Junction Compensation
Datasheet download datasheet AD594 Datasheet
Additional preview pages of the AD594 datasheet.

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Full PDF Text Transcription

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a FEATURES Pretrimmed for Type J (AD594) or Type K (AD595) Thermocouples Can Be Used with Type T Thermocouple Inputs Low Impedance Voltage Output: 10 mV/؇ C Built-In Ice Point Compensation Wide Power Supply Range: +5 V to ؎15 V Low Power: <1 mW typical Thermocouple Failure Alarm Laser Wafer Trimmed to 1؇ C Calibration Accuracy Setpoint Mode Operation Self-Contained Celsius Thermometer Operation High Impedance Differential Input Side-Brazed DIP or Low Cost Cerdip Monolithic Thermocouple Amplifiers with Cold Junction Compensation AD594/AD595 FUNCTIONAL BLOCK DIAGRAM –IN 14 –ALM 13 +ALM 12 V+ 11 COMP 10 VO 9 FB 8 OVERLOAD DETECT AD594/AD595 +A G G +TC ICE POINT COMP.
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