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See Technical Specifications

AD8497ARMZ

Full K-Type Range 25° to 100° Thermocouple Amplifier w/Cold Junction Compensation

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

AD8497ARMZ
Datasheet:

AD8497ARMZ Datasheet (PDF)
Programmable:

Not Verified
Type:

Thermocouple Amplifier
Input Type:

Differential
Output Type:

Analog
EDA/CAD Models:

Request Free CAD Models for AD8497ARMZ

Email: [email protected]

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Tel: +852 95804164

AD8497ARMZ General Description

The AD8494/AD8495/AD8496/AD8497 are precision instrumentation amplifiers with thermocouple cold junction compensators on an integrated circuit. They produce a high level (5 mV/°C) output directly from a thermocouple signal by combining an ice point reference with a precalibrated amplifier. They can be used as standalone thermometers or as switched output setpoint controllers using either a fixed or remote setpoint control.

Key Features

Low cost and easy to use
Pretrimmed for K type thermocouples
Internal cold junction compensation
High impedance differential input
Standalone 5 mV/°C thermometer
Reference pin allows offset adjustment
Thermocouple break detection
See data sheet for additional features.

Application

K type thermocouple temperature measurement
Setpoint controller
Celsius thermometer
Universal cold junction compensator
White goods (oven, stove top) temperature measurements
Exhaust gas temperature sensing
Catalytic converter temperature sensing

Specifications

Category	Integrated Circuits (ICs)InterfaceSensor and Detector Interfaces	Series	-
Programmable	Not Verified	Type	Thermocouple Amplifier
Input Type	Differential	Output Type	Analog
Current - Supply	250 µA	Operating Temperature	25°C ~ 100°C
Mounting Type	Surface Mount	Base Product Number	AD8497