Analog Devices Inc.
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AD595CDZ
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AD595CDZ

Product Overview

Category: Integrated Circuit
Use: Temperature Sensor and Signal Conditioner
Characteristics: High accuracy, wide temperature range, low power consumption
Package: 14-Pin Ceramic Dual-In-Line
Essence: Precision Analog Microcircuit
Packaging/Quantity: Tube/50 units

Specifications

  • Temperature Range: -55°C to +125°C
  • Supply Voltage: 4V to 30V
  • Current Consumption: 300µA
  • Output Voltage Range: 0mV to 1.5V
  • Accuracy: ±2°C (at 25°C)

Detailed Pin Configuration

  1. V+
  2. V-
  3. TC+
  4. TC-
  5. GND
  6. GND
  7. GND
  8. Vout
  9. Vref
  10. Vref
  11. Vref
  12. Vref
  13. Vref
  14. Vref

Functional Features

  • Linearization and amplification of thermocouple signals
  • Cold junction compensation
  • Low output impedance
  • High level of integration

Advantages and Disadvantages

Advantages: - High accuracy over a wide temperature range - Low power consumption - Easy to use and integrate into systems - Robust and reliable design

Disadvantages: - Limited output voltage range - Requires external reference voltage for optimal performance

Working Principles

The AD595CDZ operates by converting the small voltage generated by a thermocouple into a proportional current, which is then converted back to a voltage. This voltage can be directly interfaced with standard ADCs, making it suitable for temperature measurement applications.

Detailed Application Field Plans

The AD595CDZ is commonly used in industrial and scientific applications where precise temperature measurements are required. It is often utilized in environmental chambers, ovens, and furnaces, as well as in medical equipment and automotive systems.

Detailed and Complete Alternative Models

  • MAX31855
  • LM35
  • TMP36
  • MCP9808

In conclusion, the AD595CDZ is a highly accurate and versatile temperature sensor and signal conditioner, suitable for a wide range of applications across various industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de AD595CDZ en soluciones técnicas

  1. What is the AD595CDZ?

    • The AD595CDZ is a complete instrumentation amplifier and thermocouple cold junction compensator on a monolithic chip.

  2. What type of thermocouples can the AD595CDZ work with?

    • The AD595CDZ is designed to work with type J, K, T, E, N, and R thermocouples.

  3. What is the operating temperature range of the AD595CDZ?

    • The AD595CDZ has an operating temperature range of -55°C to +125°C.

  4. How accurate is the AD595CDZ in measuring temperature?

    • The AD595CDZ has a typical accuracy of ±3°C for type K thermocouples.

  5. Can the AD595CDZ be used in industrial applications?

    • Yes, the AD595CDZ is suitable for use in industrial applications due to its robust design and wide temperature range.

  6. Does the AD595CDZ require external calibration?

    • The AD595CDZ does not require external calibration as it is factory calibrated.

  7. What is the power supply requirement for the AD595CDZ?

    • The AD595CDZ operates from a single power supply of 5V to 15V.

  8. Can the AD595CDZ be used in battery-powered devices?

    • Yes, the AD595CDZ's low power consumption makes it suitable for use in battery-powered devices.

  9. Is the AD595CDZ available in a surface-mount package?

    • No, the AD595CDZ is only available in a through-hole package.

  10. Are there any application notes or reference designs available for using the AD595CDZ?

    • Yes, Analog Devices provides application notes and reference designs for using the AD595CDZ in various technical solutions.