Analog Devices Inc. AD849x-EVALZ Evaluation Boards

Analog Devices Inc. AD849x-EVALZ Evaluation Boards demonstrate the functionality of the AD8494, AD8495, AD8496, and AD8497 Precision Thermocouple Amplifiers. These 4-layer Evaluation Boards are designed to allow users to quickly prototype the AD849x Amplifiers for various user defined configurations for different applications. The AD849x-EVALZ Evaluation Boards have three modes of operation: Linear Mode, Setpoint Controller Mode, and Hysteresis on Setpoint Controller Mode.

Features

  • Evaluation platform for the AD8494, AD8495, AD8496, and AD8497 Precision Thermocouple Amplifiers
  • Includes J Type thermocouple connector for AD8494/AD8496 or┬áK Type thermocouple connector for AD8495/AD8497
  • Modes of operation
    • Linear Mode (default)
    • Setpoint Controller Mode
    • Hysteresis on Setpoint Controller Mode
  • Internal cold junction compensation
  • Reference pin allows offset adjustment
  • +5VDC supply voltage required

Linear Mode

Schematic - Analog Devices Inc. AD849x-EVALZ Evaluation Boards

Setpoint Controller Mode

Analog Devices Inc. AD849x-EVALZ Evaluation Boards

Hysteresis Setpoint Controller Mode

Schematic - Analog Devices Inc. AD849x-EVALZ Evaluation Boards
Published: 2019-12-12 | Updated: 2022-03-10