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Product details

Parameters

Vs (Min) (V) 10 Vs (Max) (V) 40 Offset voltage drift (+/-) (Max) (uV/degrees celsius) 6 Offset voltage (+/-) (Max) (uV) 1900 open-in-new Find other 4-20mA signal conditioners

Package | Pins | Size

VQFN (RGW) 20 25 mm² 5 x 5 open-in-new Find other 4-20mA signal conditioners

Features

  • USER-SELECTABLE: Voltage or Current Output
  • +40V SUPPLY VOLTAGE
  • VOUT: ±10V (up to ±17.5V at ±20V supply)
  • IOUT: ±20mA (linear up to ±24mA)
  • SHORT- OR OPEN-CIRCUIT FAULT INDICATOR PIN
  • NO CURRENT SHUNT REQUIRED
  • OUTPUT DISABLE FOR SINGLE INPUT MODE
  • THERMAL PROTECTION
  • OVERCURRENT PROTECTION
  • SEPARATE DRIVER AND RECEIVER CHANNELS
  • DESIGNED FOR TESTABILITY
  • APPLICATIONS
    • PLC OUTPUT PROGRAMMABLE DRIVER
    • INDUSTRIAL CROSS-CONNECTORS
    • INDUSTRIAL HIGH-VOLTAGE I/O
    • 3-WIRE-SENSOR CURRENT OR VOLTAGE OUTPUT
    • ±10V 2- AND 4-WIRE VOLTAGE OUTPUT
      U.S. Patent Nos. 7,427,898, 7,425,848, and 7,449,873
      Other Patents Pending

All other trademarks are the property of their respective owners

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Description

The XTR300 is a complete output driver for industrial and process control applications. The output can be configured as current or voltage by the digital I/V select pin. No external shunt resistor is required. Only external gain-setting resistors and a loop compensation capacitor are required.

The separate driver and receiver channels provide flexibility. The Instrumentation Amplifier (IA) can be used for remote voltage sense or as a high-voltage, high-impedance measurement channel. In voltage output mode, a copy of the output current is provided, allowing calculation of load resistance.

The digital output selection capability, together with the error flags and monitor pins, make remote configuration and troubleshooting possible. Fault conditions on the output and on the IA input as well as over-temperature conditions are indicated by the error flags. The monitoring pins provide continuous feedback about load power or impedance. For additional protection, the maximum output current is limited and thermal protection is provided.

The XTR300 is specified over the −40°C to +85°C industrial temperature range and for supply voltages up to 40V.

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XTR110 ACTIVE Voltage-to-current converter/transmitter with 10-V reference and selectable input/output ranges This device offers an adjustable regulator (3-V to 15-V), and ouput error flag and disable pins with no voltage ouput
XTR111 ACTIVE Voltage-to-current converter/transmitter with 3-V to 15-V regulator and resistror set I/O ratio This device offers an adjustable regulator (3-V to 15-V), and ouput error flag and disable pin with no integrated voltage output circuitry

Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 5
Type Title Date
* Datasheet Industrial Analog Current/Voltage Output Driver   datasheet (Rev. C) Jun. 21, 2011
Application notes How to Select Amplifiers for Pressure Transmitter Applications Oct. 27, 2017
Technical articles Industrial DACs: How to design universal analog outputs Sep. 24, 2014
User guides XTR300EVM User's Guide (Rev. A) Feb. 08, 2013
User guides XTR300EVM User's Guide Feb. 14, 2006

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARDS Download
document-generic User guide
8499
Description

 

The DLP NIRscan is a complete evaluation module (EVM) to design a high performance, affordable near-infrared spectrometer.  This flexible tool contains everything a designer needs to start developing a DLP-based spectrometer right out of the box.  The EVM features the DLP 0.45 WXGA NIR (...)

Features

The DLP® NIRscan™ evaluation module includes the key features highlighted below. For mobile sensing, check out the DLP NIRscan Nano evaluation module. The table compares the key specifications of both evaluation modules.

  High Performance EVM MobileSensing EVM
Key Features DLP NIRscan DLP NIRscan Nano
(...)
EVALUATION BOARDS Download
document-generic User guide
49
Description

The XTR300EVM is intended to provide basic evaluation of the functionality and performance of the XTR300. The XTR300EVM printed circuit board (PCB) is designed to provide:

  • Easy handling of the small QFN package with the recommended land pattern for soldering the QFN device.
  • Easy access to all pins of (...)
Features
  • Example of PC layout and heat spreading to aid in PC board design.
  • Easy Access to all functions of the XTR300.
  • Adequate area on PC board additional circuitry to aid in evaluating complete system performance.

Design tools & simulation

SIMULATION MODELS Download
SBOM799A.ZIP (28 KB) - PSpice Model
SIMULATION MODELS Download
SBOM800.ZIP (20 KB) - TINA-TI Spice Model
SIMULATION MODELS Download
SBOM801.TSC (135 KB) - TINA-TI Reference Design
SIMULATION TOOLS Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
SIMULATION TOOLS Download
SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
document-generic User guide

Reference designs

REFERENCE DESIGNS Download
Three Phase AC Voltage and Current Transducer with Isolated DC Analog Outputs Reference Design
TIDA-00454 The TIDA-00454 TI design demonstrates using the MSP430F67791A device to accurately measure voltages and currents.

This design also demonstrates using two DC analog output channels, which are capable of being individually configured for voltage output (±10 V) or current output (±24 mA).
The design has (...)

document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Two-Channel Source/Sink Combined Voltage & Current Output, Isolated, EMC/EMI Tested Reference Design
TIPD155 This TI CerTIfied Reference Design implements a two channel combined voltage and current analog output module. The two outputs are independent and can both source and sink voltage and current over the standard industrial output ranges.  While the design has been characterized with outputs of (...)
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
VQFN (RGW) 20 View options

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