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

6.3.1 Explanation of Pin Functions

INPUT: This input is a conventional, noninverting, high-impedance input of an operational amplifier (op amp). This pin is designed for voltages from 0V to 5V. The internal circuitry is protected by clamp diodes to ground and an internal 5V reference. Applying voltages beyond 0V to 5V causes a large amount of current to flow through the clamp diodes and potentially damage the device. An external series resistor can be used to limit current through the clamp diodes if voltages beyond the 0V to 5V range are expected.

MODE: This input determines the output mode of the XTR200. Applying a voltage greater than 1.65V selects current-output mode. A voltage less than 0.8V above ground selects voltage-output mode. This pin has a 4μA internal pullup current source to 3.3V.

EF: The active‑low error flag (logic output) indicates the fault conditions listed in the Error Flag section. This pin has a 4μA internal pullup current source to 3.3V. The pin can be used with a pullup resistor to an external voltage source for different voltage levels. Leave the pin unconnected if not used.

OD: This control input has a 4μA internal pullup current source disabling the output. Pulling the pin low, within 0.8V of GND, is required to activate the output. Control OD to reduce output glitches during power on and power off. If not used, connect this pin to ground to enable the output continuously.

SET: The total resistance connected between this pin and the ground reference sets the voltage-to-current transfer ratio. Additional series resistance introduced by improper PCB layout degrades precision. The voltage on this pin must not exceed 5V.

IS: This output pin is connected to the source or emitter of an external transistor (PMOS or PNP) if one is used. If no external transistor is used, short this pin to the VG pin for proper functionality.

VG: This output pin drives the gate or base of an external transistor. Short this pin to the IS pin if no external transistor is used.

VSP: This is the positive power supply for the internal circuitry of the XTR200. The XTR200 tolerates supply voltages up to a maximum of 65V, which allows the XTR200 to operate in harsh industrial environments. Use a bypass capacitor (e.g. 100nF) and optionally a damping inductor or a small resistor (5Ω) to decouple the XTR200 supply from the noise typically found on industrial 24V supplies.

GND: The GND pin is both the negative power supply and the reference voltage point for the internal circuitry of the XTR200. The input voltage, logic levels, and RSET voltage are measured with respect to this point. Provide a low-impedance connection to the system ground for reliable operation.

OUT: This pin delivers load current from the internal PMOS transistor. If using an external transistor, connect the OUT pin to the collector or drain of the external PNP or PMOS transistor.