12-Bit, 8 Channel, Integrated Analog Input module for Programmable Logic Controllers (PLC) TIDA-00119 (ACTIVE)

Description & Features

Technical Documents

Support & Training

Order Now


See the Important Notice and Disclaimer covering reference designs and other TI resources.

Key Document

Description

TIDA-00119  is a complete, highly-integrated PLC analog input module front-end reference design that is designed and tested to meet IEC61000-4 standards for industrial automation systems. The design can be configured for 4 differential inputs or 8 single-ended inputs with 12-bit ADC resolution and a sample rate of up to 1MSPS. These inputs can also be programmed to take current or voltage inputs with selectable ranges. The design also includes an isolated power supply providing all necessary module voltages, input surge and ESD protection and an isolated digital data interface that can be connected to any microcontroller, FPGA or ASIC via SPI interface. Full documentation, test results, design files and necessary firmware are  available to help reduce time to market.

Features
  • Designed to comply with IEC61000-4 standards for ESD, EFT and Surge
  • Up to 8 channels user programmable inputs and configurable over-range capability of 20%
  • Four Voltage Inputs: 3 Single ended & 1Differential with impedance > 1M ±10V, ±5V, ±2.5V, 0-10V,0- 5V, Up to ±12V with External Reference
  • Four Current Inputs:  0-20 mA, 4-20 mA (with input impedance of 250Ω)
  • Accuracy over entire input range
  • Voltage: < ±0.2% full scale at 25 °C
  • Current: < ±0.35% full scale at 25 °C
  • On-board isolated Flybuck power supply with inrush current protection

See the Important Notice and Disclaimer covering reference designs and other TI resources.


  



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

Design Files

Download ready-to-use system files to speed your design process. Get Viewer.

Download Design Files


TI Devices (8)

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
ADS8638  12-Bit 8-Channel Bipolar SAR With Software-Selectable Input Ranges  Analog-to-digital converters (ADCs)  Sample & Buy View Design Kits & Evaluation Modules
ISO7141CC  4242-VPK Small-Footprint and Low-Power 3/1 Quad Channel Digital Isolator with Noise Filter  Isolation  Sample & Buy View Design Kits & Evaluation Modules
LM5017  7.5-100V Wide Vin, 600mA Constant On-Time Synchronous Buck Regulator  Offline & isolated DC/DC controllers & converters  Sample & Buy View Design Kits & Evaluation Modules
LM5069  Positive High Voltage Hot Swap / Inrush Current Controller with Power Limiting  Power switches  Sample & Buy View Design Kits & Evaluation Modules
OPA4140  11MHz, Single Supply, Low Noise, Precision, Rail-to-Rail Output, JFET Amplifier  Operational amplifiers (op amps)  Sample & Buy View Design Kits & Evaluation Modules
REF3330  30ppm/°C Drift, 3.9µA, SOT23-3, SC70-3, UQFN-8 Series Voltage Reference  Voltage references  Sample & Buy View Design Kits & Evaluation Modules
TPS715  50 mA, 24 V, 3.2-μA Iq, Low-Dropout Linear Regulator in SC70 Package  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPS7A30  Vin -3V to -36V, -200mA, Ultra-Low-Noise, High-PSRR, Low-Dropout (LDO) Linear Regulator  Power management  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
ADS8638 Download Download
ISO7141CC Download Download
LM5017 Download Download
Download Download
LM5069 Download Download
OPA4140 Download Download
Download Download
REF3330 Download Download
Download Download
Download Download
TPS715 Download Download
TPS7A30 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

See the Important Notice and Disclaimer covering reference designs and other TI resources.

User guides (1)
Title Type Size (KB) Date
PDF 3558 10 Jan 2014
Selection guides (1)
Title Type Size (KB) Date
PDF 3478 06 Mar 2015
Design files (4)
Title Type Size (KB) Date
ZIP 802 29 Jan 2014
PDF 998 29 Jan 2014
ZIP 28 29 Jan 2014
PDF 451 29 Jan 2014
Related Tools & Software

Reference Designs  ( 2 )

Software (1)


TI Design Network  ( 1 )

View all TIDN products and services for Analog and Mixed-Signal

Name Part Number Company Headquarters Location Tool Type
BeagleBone Black Development Board  BEAGLEBK  BeagleBoard.org Foundation     Evaluation Modules & Boards 

Support & training

Search our extensive online knowledge base where millions of technical questions and answers are available 24/7.

Search answers from TI experts

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

If you have questions about quality, packaging, or ordering TI products visit our Support page.

Technical articles