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 Sheet.55 Sheet.61 12-24V Backplane 12-24VBackplane Fillister top.73 Sheet.74 Sheet.75 Fillister top.76 Sheet.77 Sheet.78 Sheet.87 Sheet.35 title-signal-input-output-protection Signal Input/Output Protection Signal Input/Output Protection Sheet.113 Sheet.114 Sheet.115 Sheet.119 group-input-power-protection Process.57 title-input-power-protection Input Power Protection Input Power Protection block-efuse-and-protection E-Fuse & Protection E-Fuse & Protection group-signal-input-output-protection block-protection1 Protection Protection block-protection2 Protection Protection block-protection3 Protection Protection Dynamic connector Process.79 group-non-isolated-dcdc-power-supply Process.58 block-dcdc-bottom block-dcdc-top DC/DC DC/DC title-non-isolated-dcdc-power-supply Non-isolated DC/DC power supply Non-isolated DC/DC power supply block-supervisor-sequencer Supervisor Sequencer SupervisorSequencer group-output-user-interface Process.102 block-led-driver LED Driver LED Driver title-output-user-interface Output User Interface OutputUser Interface group-wireless-interface Process.36 block-nfc NFC NFC title-wireless-interface Wireless Interface WirelessInterface group-isolated-dcdc-power-supply Process.43 Inductor Sheet.24 Sheet.25 Sheet.26 Ground Ground.12 title-isolated-dcdc-power-supply Isolated DC/DC power supply Isolated DC/DC power supply block-isolated-dcdc Isolated DC/DC IsolatedDC/DC Inductor.91 Sheet.92 Sheet.93 Sheet.94 Inductor.95 Sheet.96 Sheet.97 Sheet.98 block-low-noise-power Low Noise Power Low Noise Power block-dcdc-bottom block-dcdc-top DC/DC DC/DC group-non-isolated-dcdc-power-supply Process.21 block-low-noise-power Low Noise Power Low Noise Power title-non-isolated-dcdc-power-supply Non-isolated DC/DC power supply Non-isolated DC/DCpower supply block-dcdc-bottom block-dcdc-top DC/DC DC/DC group-input-power-protection Process title-input-power-protection Input Power Protection Input Power Protection block-efuse-and-protection E-Fuse & Protection E-Fuse & Protection group-analog-front-end Process.62 title-analog-front-end Analog Front End Analog Front End block-mux MUX MUX block-adc ADC ADC block-reference Reference Reference block-hart-modem HART Modem HARTModem Triangle shape-amp AMP AMP Sheet.70 Dynamic connector.66 Sheet.68 Sheet.109 group-signal-isolation Process.45 block-data-isolation Data Isolation DataIsolation title-signal-isolation Signal Isolation Signal Isolation group-digital-processing Process.47 title-digital-processing Digital Processing Digital Processing block-mcu MCU MCU block-mpu-bus-asic MPU / BUS ASIC MPU / BUS ASIC Dynamic connector.80 group-wired-interface Process.85 block-lvds LVDS/RS-485 LVDS/RS-485 block-ethernet Ethernet Ethernet title-wired-interface Wired Interface Wired Interface Sheet.83 Sheet.72 Sheet.84 Sheet.110 Sheet.81 Sheet.118 Sheet.117 Dynamic connector.106 Sheet.111 Dynamic connector.104 Dynamic connector.105 Dynamic connector.107

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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