Factories are expanding to enable Industry 4.0, buildings are getting smarter, and robotics are continually evolving. Such wide spread innovation drives designers in various industries to optimize and enhance their products. Our industrial digital and analog I/O IC portfolio provide the highest levels of robustness on the market with the highest integration and software configurability for a more flexible solution.
High-voltage industrial digital input (DI) and digital output (DO) signals (also called binary signals), typically range in magnitude from 0 to 24V. Digital I/O signals are used by industrial automation and control equipment, operating in harsh and noisy environments, to communicate on/off status between remote devices and controllers. Our industrial digital I/O ICs perform voltage level translation while providing circuit protection. Many also perform data serialization to allow economical operation through digital signal isolators.
Analog I/O signals are used in both factory and build automation to enable smarter sensing and push intelligence at the edge. Our best in class analog input (AI), analog output (AO) and configurable analog input/output (CIO) ICs provide the highest levels of system accuracy in the market with per-channel software configurability. Factory calibration and robust integrated protection reduce overall system cost and size. Innovative designs decrease power consumption allowing operation of more channels without derating for ambient temperature.
Key Benefits:
- Most robust solutions on the market with the highest integration.
- Software configurability provides flexibility and reduces end product SKUs.
- Fast time-to-market with the best support in the industry.
Industrial Digital IO Evaluation Boards and Peripheral Modules
Peripheral module boards (PMBs) provide an easy way to evaluate our digital IO devices.
PMB Key Features
- Powered from a Single 3.0V to 5.5V Logic Supply, Without the Need for a 24V Field Supply
- Configured for IEC 61131-2 Type 1 and Type 3 Sensor Inputs
- Proven PCB Layout
- Works with USB2PMB2# or USB2GPIO# Adapter and Munich GUI Software
Also See:
Digital Signal Isolators ›
IO-Link Transceivers and Binary Drivers ›
Go-IO PLC: Ultra-Portable IO On-the-Go ›
Featured Videos
Quick Overview of the MAX14906 Quad Industrial Digital IO
1:07 June 03, 2020
How to Safely Demagnetize Your Inductive Load Using SafeDemag
6:52 August 06, 2019
Introduction to the MAX14916 Compact Industrial Octal 1A/Quad 2A High-Side Switch with Diagnostics
2:58 November 18, 2019
Technical Documents
Browse Popular Technical Documents:
Industrial Digital IO Design Guide
Digital Output Drivers: Understanding Key Features and Challenges
Technical Documentation
Featured Blogs
Worried About Heat in Your I/O Module? No Need to Sweat
Videos
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4:54 July 08, 2020
Empowering Intelligent Automation and Motion Control – Chapter 2: Driving Intelligence to the Edge, In Action
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Empowering Intelligent Automation and Motion Control – Chapter 3: Adaptive Manufacturing, Today and in the Future
4:15 July 08, 2020
May 19, 2021
A combination of the ultra- low power Artificial Intelligence (AI) processor and pattern recognition models greatly enhances smart wake up by detecting one or more people in the field of view with minimum power.
March 11, 2021
The annual Assistant Excellence Conference (AEC) provides professional development for Maxim global assistants and is produced by the Maxim assistant community.
March 05, 2021
Learn about two tools to help with power design and inductor selection: Maxim's EE-Sim Design Tool and Würth's REDEXPERT.
February 23, 2021
Greatly reduce power dissipation and shrink form factor with a highly robust integrated digital output solution, the MAX14919.
January 13, 2021
This blog explores an application using a low power SIMO PMIC, the world’s smallest solution size and highest system efficiency, and the story behind it.
December 10, 2020
What does "The Dawn of the Self-aware Machine" really mean? I am sure many are thinking of the human-like robots seen in the movies as a way to further replace people on the factory floor.
October 29, 2020
Formula Student Germany competitors design fierce electric race cars. They’ve relied on Maxim Integrated’s iButton devices for electric car safety.
October 27, 2020
See how the industry’s first true software-configurable universal analog IO solution provides the flexibility to meet industrial automation challenges.
October 26, 2020
Maxim Integrated’s Jeff DeAngelis explains how the COVID-19 pandemic has highlighted what’s needed for manufacturing lines to adapt to changing demands.
September 17, 2020
See how secure authenticators and coprocessors make it easier for you to integrate cryptography to protect your embedded designs.
MAX14906 Industrial Quad Digital IO Enables Robust, Smaller Designs
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Make Your Digital IO Interface Simpler but Stronger
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Featured Products
| Device Type | Device Evaluated | Device Description | Evaluation Kit | Peripheral Module Board |
|---|---|---|---|---|
| Digital Input | MAX22190 | 8-Channel Industrial Digital Input with Diagnostics | MAX22190EVKIT | MAX22190PMB |
| Digital Input | MAX22191 | Single-Channel Parasitically Powered Digital Input | MAX22191EVKIT | MAX22191PMB |
| Digital Input | MAX22192 | Octal Industrial Digital Input with Diagnostics and Digital Isolation | MAX22192EVKIT | |
| Digital Input | MAX22195 | High-Speed, Octal, Industrial Digital Input with Parallel Output | MAX22195EVKIT | |
| Digital Output | MAX14912 | 8-Channel High-Speed, Digital Output Driver | MAX14912EVKIT | MAX14912PMB |
| Digital IO | MAX14914 | Single-Channel Driver, Configurable as DI or DO | MAX14914PMB | |
| Digital IO | MAX14906 | Quad-Channel Driver, Configurable as DI or DO | ||
| Digital Output | MAX14915 | 8-Channel Industrial Digital Outputs with Diagnostics | MAX14915EVKIT | |
| Digital Output | MAX14916 | 8-Channel 1A/4-Channel 2A Industrial Digital Outputs with Diagnostics | MAX14916EVKIT | |
| Digital Output | MAX14917 | 8-Channel Industrial Digital High-Side Switch | MAX14917EVKIT | |
| Analog I/O | MAX22000 | Industrial Configurable Analog I/O | MAX22000EVKIT | |
| Analog Output | MAX22007 | Quad Configurable 12-bit Factory Calibrated Analog Output | MAX22007EVKIT |
| Companion Board | Device Evaluated | Description | Board Number |
|---|---|---|---|
| Adapter Board | - | Low-cost, easy-to-use USB-to-I2C/SPI/GPIO interface adapter board | USB2GPIO |
| Isolation Board | MAX14483 | Provide isolation between the USB adapter board and any peripheral module board | USB2GPIOISO |
Reference Designs
EE-Sim® Design Tool
MAX22190EVKIT
MAX14914EVKIT
MAX14912EVKIT
MAX22190EVKIT
MAX14914EVKIT
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