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AD590 Two-Terminal Temperature Transducer IC

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25 In stock


Note: Any order placed will take 15 days for dispatch.

1,150.00 (excluding 18% GST)

25 In stock

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Description

The AD590 is designed to function as a sensor for measuring temperature, where it delivers an output current directly proportional to the temperature. Its two-terminal configuration simplifies its use, making it a versatile component that can be easily integrated into different systems. The IC eliminates the need for complex signal conditioning circuits, as it provides a straightforward current output that is easy to measure with standard current-measuring devices.

Features

  • Linear Current Output: The AD590 produces a current of 1 µA per Kelvin, ensuring a straightforward conversion from temperature to a measurable current.
  • Wide Temperature Range: Capable of measuring temperatures from -55°C to +150°C, covering a broad range of applications.
  • High Accuracy: The device typically offers an accuracy of ±0.5°C at 25°C and ±1.5°C over the full temperature range.
  • Wide Supply Voltage Range: Operates with supply voltages from 4V to 30V, providing flexibility in different circuit designs.
  • Two-Terminal Configuration: Simplifies installation and use by requiring only two connections.
  • Low Power Consumption: Efficient operation with minimal power requirements.
  • High Impedance: The AD590 has a high output impedance, making it less sensitive to voltage drops and allowing for long cable runs without significant signal loss.
  • Rugged and Reliable: Built for industrial environments with excellent long-term stability.

Specifications

  • Temperature Range: -55°C to +150°C
  • Output Current: 1 µA/K
  • Accuracy:
    • ±0.5°C at 25°C
    • ±1.5°C over the full temperature range
  • Supply Voltage: 4V to 30V
  • Package Options: TO-52, SOIC-8
  • Output Impedance: Typically 10 MΩ
  • Linearity: ±0.3°C (typical)
  • Power Dissipation: 1 mW/°C (typical)
  • Response Time: Typically 10 ms to 63% of final value in still air

Applications

  • Industrial Process Control: Temperature monitoring and control in various industrial processes.
  • Environmental Monitoring: Measuring ambient temperatures in environmental systems.
  • Medical Equipment: Accurate temperature sensing in medical devices.
  • Automotive: Temperature sensing in automotive systems.
  • Remote Sensing: Ideal for remote temperature measurement due to its high impedance and long cable run capabilities.

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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