SBOSAL6A June   2025  – September 2025 XTR200

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configurations and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Explanation of Pin Functions
      2. 6.3.2 Using an External Transistor
      3. 6.3.3 Error Flag
    4. 6.4 Device Functional Modes
      1. 6.4.1 Current-Output Mode
      2. 6.4.2 Voltage-Output Mode
      3. 6.4.3 Output Disabled
      4. 6.4.4 Thermal Shutdown
  8. 7 Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Input Voltage
      2. 7.1.2 Miswiring Protection
      3. 7.1.3 Power Dissipation in Current Output Mode
      4. 7.1.4 Estimating Junction Temperature
    2. 7.2 Typical Applications
      1. 7.2.1 Analog Output Circuit for Field Transmitters
        1. 7.2.1.1 Design Requirements
        2. 7.2.1.2 Detailed Design Procedure
        3. 7.2.1.3 Application Curves
      2. 7.2.2 Additional Applications
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Device Support
      1. 8.1.1 Third-Party Products Disclaimer
    2. 8.2 Documentation Support
      1. 8.2.1 Related Documentation
    3. 8.3 Receiving Notification of Documentation Updates
    4. 8.4 Support Resources
    5. 8.5 Trademarks
    6. 8.6 Electrostatic Discharge Caution
    7. 8.7 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information
    1.     53
    2. 10.1 Tape and Reel Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DQC|10
Thermal pad, mechanical data (Package|Pins)
Orderable Information

6.1 Overview

The XTR200 is an output driver intended for 3-wire systems with analog current or voltage outputs. The XTR200 is designed to deliver the commonly-used industrial signaling ranges of 0mA to 20mA, 4mA to 20mA, or 0V to 10V on a single supply and with minimal additional components. The performance is specified for a nominal supply voltage of 24V, but sustained supply voltages up to 60V are acceptable, with an absolute maximum supply voltage rating of 65V. Furthermore, the XTR200 is specified over the full industrial temperature range of –40°C to +125°C.

The XTR200 has two modes of normal operation. In current-output mode, the voltage-to-current ratio is defined by an external resistor, RSET; therefore, the input voltage range can be freely set in accordance with application requirements. In voltage-output mode, the XTR200 has a fixed gain of 3.75V/V, which produces a 0V to 10V output from a 0V to 2.67V input voltage achievable by many common digital-to-analog converters (DACs) and microcontrollers.

Error detection circuitry activates a logic output (error flag pin, EF) in case the correct current or voltage output is unachievable, the die temperature is too high, or the power supply voltage is too low. Use the output disable (OD) pin during power-on, multiplexing, and other conditions where a high-impedance output is required. The OD pin contains an internal pullup that causes the XTR200 to power up in output-disabled mode unless the OD pin is tied low.

The XTR200 integrates an output PMOS capable of driving the full rated load current across a wide range of supply voltages. However, the device can also be configured to use an external PNP or PMOS transistor to deliver the majority of the load current and reduce the on-chip power dissipation. Both the internal PMOS and optional external transistors are protected by integrated short circuit protection circuitry.