Analog Input Module for Industrial Outputs and Temperature Sensors Reference Design

(ACTIVE) TIPD164

Description & Features

Technical Documents

Support & Training

Order Now


View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

Key Document

Description

This TI Designs, Precision Verified design implements an analog input module for industrial voltages, currents, and temperature sensors.  For industrial outputs, the possible input ranges include: 4-20 mA, 0-20 mA, +/-25 mA, 0-5 V, 0-10 V, +/-5 V, +/-10 V. The design includes conditioning and level-shift circuitry which converts the large industrial outputs into a proper input range for a +5V delta-sigma ADC. The ADC has features to directly acquire information from the RTD and thermocouple sensors over their full temperature range.

Features
  • TI Designs - Precision: Verified Design includes Theory, Component Selection, TINA-TI Simulation, PCB Schematic & Layout, Bill of Materials, and Measured Performance.
  • Voltage Input Range:  +/-10V, 0-10V, +/-5V, 0-5V
  • Current Input Range:  +/-24mA, 0-20mA, 4-20mA
  • 3-Wire RTD Temperature Range:  -200 - 850°C
  • Thermocouple Range:  -210 - 1190°C
  • Thermocouple Cold Junction Compensation Range:  0 - 50°C

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  



Schematic/Block Diagram

Quickly understand overall system functionality.

Download Schematic

Test Data

Get results faster with test and simulation data that's been verified.

Download Test Data


Bill of Materials (BOM)

Find the complete list of components in this reference design.

Download BOM

TI Devices (6)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
ADS1248  24-Bit, 2kSPS, 8-Ch Delta-Sigma ADC for Precision Sensor Measurement  Analog-to-digital converters (ADCs)  Sample & Buy View Design Kits & Evaluation Modules
ADS1262  32-Bit 38kSPS 10-Ch Delta-Sigma ADC With PGA and Voltage Reference for Factory Automation  Analog-to-digital converters (ADCs)  Sample & Buy View Design Kits & Evaluation Modules
ADS1263  32-Bit 38kSPS 10-Ch Delta-Sigma ADC With PGA, Voltage Reference, and Aux ADC for Factory Automation  Analog-to-digital converters (ADCs)  Sample & Buy View Design Kits & Evaluation Modules
INA159  High-Speed, Precision Gain of 0.2 Level Translation Difference Amplifier  Amplifiers  Sample & Buy View Design Kits & Evaluation Modules
INA826  Precision, 200-μA Supply Current, 36-V Supply Instrumentation Amplifier  Amplifiers  Sample & Buy View Design Kits & Evaluation Modules
REF5025  3 µVpp/V Noise, 3 ppm/°C Drift Precision Series Voltage Reference  Voltage references  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
ADS1248 Download Download
ADS1262 Download Download
ADS1263 Download Download
INA159 Download Download
INA826 Download Download
Download Download
Download -
REF5025 Download Download
Download Download

Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

Step 1: Download and install the free download.

Step 2: Download the Symbol and Footprint from the CAD.bxl file table.


Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 1493 13 Aug 2014 131
Design files (2)
Title Abstract Type Size (KB) Date Views
PDF 72 18 Dec 2014 12
PDF 319 18 Dec 2014 135
Related Tools & Software

Software (1)



Support & Training

Try our support forums.
Search expert answers for this part Ask a new question

Content is provided 'AS IS' by the respective TI and Community contributors and does not constitute TI specifications.
See terms of use.

Blogs