Texas Instruments
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XTR117AIDRBT
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XTR117AIDRBT

Product Overview

Category

The XTR117AIDRBT belongs to the category of integrated circuits (ICs).

Use

This product is primarily used as a current loop transmitter.

Characteristics

  • The XTR117AIDRBT is a low-power, precision voltage-to-current converter.
  • It operates with a single power supply ranging from 4.0V to 40V.
  • This IC is designed to convert a voltage input signal into a proportional current output.
  • It offers high accuracy and linearity over a wide temperature range.
  • The XTR117AIDRBT has a low quiescent current, making it suitable for battery-powered applications.

Package

The XTR117AIDRBT is available in a small outline package (SOIC) with eight pins.

Essence

The essence of the XTR117AIDRBT lies in its ability to accurately convert voltage signals into corresponding current outputs.

Packaging/Quantity

This product is typically sold in reels containing 2500 units per reel.

Specifications

  • Supply Voltage Range: 4.0V to 40V
  • Quiescent Current: 60µA
  • Output Current Range: 4mA to 20mA
  • Accuracy: ±0.05% Full Scale
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

  1. V+ (Positive Power Supply)
  2. IOUT (Current Output)
  3. VREF (Voltage Reference Input)
  4. GND (Ground)
  5. VSENSE (Voltage Sense Input)
  6. ADJ (Adjustment Pin)
  7. NC (No Connection)
  8. V- (Negative Power Supply)

Functional Features

  • Voltage-to-current conversion with high accuracy and linearity.
  • Wide operating temperature range for versatile applications.
  • Low quiescent current for energy-efficient operation.
  • Single power supply operation simplifies circuit design.
  • Adjustable output current range to suit specific requirements.

Advantages

  • High accuracy and linearity ensure precise current outputs.
  • Wide operating temperature range allows usage in various environments.
  • Low quiescent current prolongs battery life in portable applications.
  • Simple circuit design due to single power supply operation.
  • Adjustable output current range provides flexibility.

Disadvantages

  • Limited output current range may not be suitable for high-power applications.
  • Requires external voltage reference for optimal performance.
  • Eight-pin package may limit compatibility with certain circuit layouts.

Working Principles

The XTR117AIDRBT operates by converting a voltage input signal into a proportional current output. The voltage reference input (VREF) sets the desired output current range, which can be adjusted using the ADJ pin. The voltage sense input (VSENSE) measures the input voltage, and the IC generates a corresponding current output on the IOUT pin. This current can be used to drive a current loop for various applications.

Detailed Application Field Plans

The XTR117AIDRBT finds application in various fields, including:

  1. Industrial Automation: Used as a current transmitter in control systems.
  2. Process Control: Provides accurate current loop signals for monitoring and control.
  3. Instrumentation: Converts voltage signals from sensors into current outputs.
  4. Energy Management: Enables precise current measurements in power distribution systems.
  5. Automotive Electronics: Utilized in automotive control modules for current loop communication.

Detailed and Complete Alternative Models

  1. XTR116AIDRBT: Similar to XTR117AIDRBT but with a different pin configuration.
  2. XTR118AIDRBT: Offers additional features such as fault detection and diagnostics.
  3. XTR119AIDRBT: Provides galvanic isolation for enhanced safety in hazardous environments.

These alternative models offer similar functionality to the XTR117AIDRBT but may have different pin configurations or additional features to suit specific application requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de XTR117AIDRBT en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of XTR117AIDRBT in technical solutions:

  1. Q: What is the XTR117AIDRBT? A: The XTR117AIDRBT is a precision current loop transmitter designed for industrial applications.

  2. Q: What is the purpose of the XTR117AIDRBT? A: The XTR117AIDRBT converts a voltage input signal into a proportional 4-20mA current output signal.

  3. Q: How does the XTR117AIDRBT work? A: The XTR117AIDRBT uses a precision current source and a voltage-to-current converter to generate the 4-20mA output signal.

  4. Q: What is the input voltage range of the XTR117AIDRBT? A: The XTR117AIDRBT has an input voltage range of 0-5V.

  5. Q: Can the XTR117AIDRBT be used with different power supplies? A: Yes, the XTR117AIDRBT can operate with a wide range of power supply voltages, typically from 7V to 40V.

  6. Q: Is the XTR117AIDRBT suitable for harsh environments? A: Yes, the XTR117AIDRBT is designed to withstand industrial environments and has a wide operating temperature range.

  7. Q: Can the XTR117AIDRBT be used for both analog and digital signals? A: No, the XTR117AIDRBT is specifically designed for converting analog voltage signals into current loop outputs.

  8. Q: What is the accuracy of the XTR117AIDRBT? A: The XTR117AIDRBT has a typical accuracy of 0.1% of the full-scale range.

  9. Q: Can the XTR117AIDRBT be used in loop-powered applications? A: Yes, the XTR117AIDRBT is commonly used in loop-powered systems where it draws power from the current loop itself.

  10. Q: Are there any special considerations for connecting the XTR117AIDRBT to other devices? A: It is important to ensure proper grounding and isolation when connecting the XTR117AIDRBT to other devices to avoid noise and interference.

Please note that these answers are general and may vary depending on the specific application and requirements.