Analog Input Module

Analog Input Module for Programmable Logic Control (PLC), Programmable Automation Control (PAC) and Discrete Control System (DCS)


Texas Instruments analog input solutions address a variety of analog input modules in the factory and process automation industry, including: temperature, 4-20mA and single ended or differential 0-5V, 0-10V, ±5V and ±10V. Reference designs for analog input modules provide insights in how to handle multiple channels per module, delta-sigma and SAR ADC based signal acquisition and universal input stages.

Reference designs and products

Select a sub-system to view reference designs and products

Page-1 Sheet.3 24V Field Power 24VField Power Fillister top Sheet.11 Sheet.12 Process.43 Inductor Sheet.24 Sheet.25 Sheet.26 Ground Ground.12 Sheet.44 Isolated DC/DC power supply Isolated DC/DC power supply Rectangle.18 Low Noise Power Low Noise Power Rectangle.90 Isolated DC/DC IsolatedDC/DC Rectangle.19 Rectangle.20 DC/DC DC/DC Process.45 Sheet.46 Signal Isolation Signal Isolation Rectangle.71 Data Isolation DataIsolation Process.47 Rectangle.6 MCU/MPU MCU/MPU Rectangle.7 BUS ASIC/FPGA BUSASIC/FPGA Sheet.48 Digital Processing Digital Processing Process.58 Rectangle.53 Rectangle.52 DC/DC DC/DC Rectangle.54 Supervisor Sequencer SupervisorSequencer Sheet.59 Non-isolated DC/DC power supply Non-isolated DC/DC power supply Sheet.55 Process.57 Rectangle.50 E-Fuse & Protection E-Fuse & Protection Sheet.60 Input Power Protection Input Power Protection Sheet.61 12-24V Backplane 12-24VBackplane Process.62 Sheet.63 Analog Front End Analog Front End Rectangle.64 MUX MUX Rectangle.67 ADC ADC Rectangle.82 HART Modem HARTModem Triangle Sheet.65 AMP AMP Rectangle.69 Reference Reference Rectangle.1 Protection Protection Rectangle.13 Protection Protection Rectangle.15 Protection Protection Fillister top.73 Sheet.74 Sheet.75 Fillister top.76 Sheet.77 Sheet.78 Dynamic connector.80 Process.85 Sheet.51 Wired Interface Wired Interface Rectangle.86 LVDS/ RS-485 LVDS/RS-485 Rectangle.116 Ethernet Ethernet Sheet.87 Inductor.91 Sheet.92 Sheet.93 Sheet.94 Inductor.95 Sheet.96 Sheet.97 Sheet.98 Sheet.35 Process.36 Rectangle.99 NFC NFC Sheet.100 Wireless Interface WirelessInterface Process.102 Rectangle.101 LED Driver LED Driver Sheet.103 Output User Interface OutputUser Interface Dynamic connector.104 Dynamic connector.105 Dynamic connector.106 Dynamic connector.107 Dynamic connector.66 Sheet.68 Sheet.83 Sheet.72 Sheet.84 Sheet.109 Sheet.110 Sheet.111 Sheet.70 Process.79 Sheet.112 Signal Input/Output Protection SignalInput/OutputProtection Sheet.113 Sheet.114 Sheet.115 Sheet.81 Sheet.119 Sheet.118 Sheet.117 Sheet.120 Process Sheet.9 Input Power Protection Input Power Protection Rectangle.8 E-Fuse & Protection E-Fuse & Protection Sheet.121 Process.21 Sheet.22 Non-isolated DC/DC power supply Non-isolated DC/DCpower supply Rectangle.16 Rectangle.17 DC/DC DC/DC Rectangle.14 Low Noise Power Low Noise Power

Application notes & user guides

Application Notes (13)

Title Abstract Type Size (KB) Date
PDF 666 KB 19 Sep 2016
PDF 807 KB 21 Jul 2016
PDF 778 KB 21 Jul 2016
HTM 9 KB 25 Oct 2015
PDF 240 KB 24 Jul 2015
HTM 8 KB 16 Apr 2015
PDF 201 KB 29 Jan 2015
HTM 8 KB 17 Dec 2014
HTM 8 KB 04 Nov 2014
PDF 182 KB 24 Oct 2014
PDF 716 KB 11 Apr 2014
PDF 136 KB 09 Nov 2011
HTM 8 KB 09 Oct 2011

User Guides (1)

Title Abstract Type Size (KB) Date
pdf 3.47 MB 10 Jan 2014

Selection & solution guides

Selection Guides (6)

Title Abstract Type Size (KB) Date
PDF 1.5 MB 19 Aug 2016
PDF 5.8 MB 10 Jun 2016
PDF 5.35 MB 23 Mar 2016
PDF 954 KB 19 Oct 2015
PDF 3.4 MB 06 Mar 2015
PDF 5.57 MB 12 Aug 2014

Solution Guides (3)

Title Abstract Type Size (KB) Date
PDF 1.31 MB 20 Nov 2015
PDF 5.98 MB 22 Apr 2015
PDF 1.29 MB 31 Oct 2014

Product bulletin & white papers

White Papers (3)

Title Abstract Type Size (MB) Date
PDF 664 KB 12 Apr 2016
PDF 1.19 MB 26 Jan 2016
PDF 1.57 MB 04 Sep 2014

Blogs & authored articles

Authored Articles

  • Isolators as insulators: using isolation for electrical safety- Anant Kamath , Industrial Strength
    25 Aug 2016 View Article
  • Where shrinking makes sense: improving isolated, split-rail power designs in industrial applications - Andreas Schaefer , Industrial Strength
    23 Aug 2016 View Article
  • Who tampered with my PLC? Are industrial control systems too flexible? - Frank Ingolf, Industrial Strength
    05 Aug 2016 View Article

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