MAX14826

PRODUCTION

IO-Link Device Transceiver

SPI and Pin-Programmable IO-Link Transceiver Reduces Design SKUs

Data Sheet (Rev. 1) Product Selection Table

Part Models: 2
1ku List Price: Starting From $4.02

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Overview

IO-Link Specification v.1.0 and v.1.1 Physical Layer Compliant
High Configurability and Integration Reduce SKU's
- Push-Pull, High-Side, or Low-Side Outputs
- Supports COM1, COM2, and COM3 Data Rates
- SPI or Pin-Driven Control and Monitoring
- 2.5V to 5V Logic Interface Levels
- C/Q and DO Drivers Can Be Connected in Parallel
- Auxiliary 24V, 200mA Digital Output (DO)
- Auxiliary 24V Digital Input (DI)
- Integrated 5V and 3.3V Linear Regulators
- Driver Currents Specified for 200mA, 100mA and 50mA
- 1µF C/Q and DO Load Drive Capability
Integrated Protection Enables Robust Solutions
- Extensive Fault-Monitoring and Reporting
- Reverse-Polarity and Short-Circuit Protection on All 24V Inputs/Outputs
- Reverse-Polarity Protected 24V Supply Output
- -40°C to +105°C Operating Temperature Range
Backwards Pin-and Software-Compatible to MAX14821
Space-Saving 4mm x 4mm TQFN Package

The MAX14826 transceiver is suitable for IO-Link^® devices and 24V binary sensors. All specified IO-Link data rates are supported. In IO-Link applications, the transceiver acts as the physical layer interface to a microcontroller running the data-link layer protocol. Additional 24V digital inputs and outputs are provided. Two internal linear regulators generate common sensor and actuator power requirements: 5V and 3.3V.

On-board C/Q and DO drivers are independently-configurable for push-pull, high-side (PNP), or low-side (NPN) operation. The device detects the IO-Link C/Q wake-up condition and generates a wake-up signal on the active-low WU/THSD output.

The MAX14826 includes a selectable parallel or SPI interface for configuration and monitoring of the drivers. Extensive alarm conditions are detected and communicated through the interrupt outputs and the SPI interface. The device features reverse-polarity, short-circuit, and thermal protection. All power lines are monitored for undervoltage conditions.

The C/Q and DO drivers are specified for sinking/sourcing 200mA.

The MAX14826 is available in a 4mm x 4mm, 24-pin TQFN package, and is specified over the extended -40°C to +105°C temperature range.

Applications

Industrial Sensors and Actuators
IO-Link Actuators
IO-Link Sensors

Part Models: 2
1ku List Price: Starting From $4.02

Documentation

Data Sheet 1

MAX14826: IO-Link Device Transceiver Data Sheet (Rev.1) 04/12/2016

Reliability Data 1

MAX14826 Reliability Data 01/12/2023

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX14826GTG+	24-TQFN-4X4X0.75	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX14826GTG+T	24-TQFN-4X4X0.75	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jun 20, 2016 - 1612 ASSEMBLY
		pcn_1612
MAX14826GTG+	PRODUCTION
MAX14826GTG+T	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Tools & Simulations

Software Development 1

MAX14826 EV Kit Software, 1.0.0

IBIS Model 1

MAX14826 IBIS Model

Evaluation Kits

Evaluation Kit for the MAX14826

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Features and Benefits

IO-Link-Compliant Device Transceiver
IO and SPI Interface Terminals
Windows XP-, Windows Vista-, and Windows 7-Compatible Software
USB-PC Connection (Cable Included)
Proven PCB Layout
Fully Assembled and Tested

Product Details

The MAX14826 evaluation kit (EV kit) consists of the evaluation board and software. The EV kit is a fully assembled and tested circuit board that evaluates the MAX14826 IO-Link^® device transceiver.

The EV kit includes Windows XP^®-, Windows Vista^® -, and Windows^® 7-compatible software that provides a graphical user interface (GUI) for exercising the features of the device. The EV kit is connected to a PC through a USB A-to-B cable.