AD595AQ Temperature Sensor IC, Voltage, ± 3°C, -55 °C, +125 °C

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Quick Overview

The AD595AQ is a Complete Instrumentation Amplifier with thermocouple cold junction compensator on a monolithic chip. It combines an ice point ref
The AD595AQ is a Complete Instrumentation Amplifier with thermocouple cold junction compensator on a monolithic chip.

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  • The AD595AQ is a Complete Instrumentation Amplifier with thermocouple cold junction compensator on a monolithic chip.

Details

The AD595AQ is a Complete Instrumentation Amplifier with thermocouple cold junction compensator on a monolithic chip. It combines an ice point reference with a pre-calibrated amplifier to produce a high level (10mV/°C) output directly from a thermocouple signal. Pin-strapping options allow it to be used as a linear amplifier-compensator or as a switched output set-point controller using either fixed or remote set-point control. It can be used to amplify its compensation voltage directly, thereby converting it to a stand-alone Celsius transducer with a low impedance voltage output. It includes a thermocouple failure alarm that indicates if one or both thermocouple leads become open. The alarm output has a flexible format which includes TTL drive capability. It can be powered from a single ended supply (including +5V) and by including a negative supply, temperatures below 0°C can be measured.
  • Pre-trimmed for Type K (AD595) Thermocouples
  • Can be Used with Type T Thermocouple Inputs
  • 10mV/°C Low Impedance Voltage Output
  • Built-in Ice Point Compensation
  • <1mW Typical Low Power
  • Thermocouple Failure Alarm
  • Laser Wafer Trimmed to 1°C Calibration Accuracy
  • Set-point Mode Operation
  • Self-contained Celsius Thermometer Operation
  • High Impedance Differential Input

Product Specifications, Documents & More

  • IC Output Type: Voltage
  • MSL: -
  • No. of Pins: 14
  • Packaging: Each
  • SVHC: No SVHC (15-Jun-2015)
  • Sensing Accuracy Range: ± 3°C
  • Sensing Temperature Max: +125°C
  • Sensing Temperature Min: -55°C
  • Sensor Case Style: DIP
  • Supply Voltage Max: 15V
  • Supply Voltage Min: 5V

Technical Data Sheet (136.68KB) EN

Additional Information

SKU ES000694
Manufacturer Emmeshop

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