MAX22513

RECOMMENDED FOR NEW DESIGNS

Surge Protected Dual Driver IO-Link Device Transceiver with DC-DC

Dual Channel Low Power IO-Link Transceiver with Integrated High Efficiency DC/DC

Data Sheet (Rev. 6) Product Selection Table

Part Models: 4
1ku List Price: Starting From $4.92

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Overview

High Configurability and Integration Reduces SKU
- Configurable C/Q and DO/DI Drivers
- Control and Monitoring with I²C or SPI
- Integrated High-Efficiency DC-DC Buck Regulator
- Internal 5V and 3.3V Linear Regulators
- Accurate Oscillator for IO-Link Communication
Integrated Protection Enables Robust Systems

Integrated ±1kV/500Ω Surge Protection
Glitch Filters for Improved Burst Resilience
Selectable Overcurrent Configuration
Hot-Plug and Reverse Polarity Protection
-40°C to +125°C Operating Temperature Range

Optimized for Small Sensor Designs

Low Power Dissipation:

2Ω (typ) On-Resistance for C/Q and DO/DI Drivers

Available in Two Tiny Packages:

28-Pin TQFN-EP (3.5mm x 5.5mm)
WLP (4.1mm x 2.1mm)

MAX22513 Samples

The MAX22513 dual-channel low power IO-Link device transceiver features a selectable control interface, internal high-efficiency DC-DC buck regulator, two internal linear regulators, and integrated surge protection for robust communication. The device features low-on resistance drivers (C/Q and DO/DI), selectable driver current limits, and overcurrent protection to reduce power dissipation in small sensor applications.

The DC-DC buck regulator supplies up to 300mA load current and has an adjustable output voltage (from 2.5V to 12V). Internal linear regulators generate 5V and 3.3V, supplying up to 50mA of current.

The MAX22513 can be controlled using SPI or I²C interfaces, providing flexibility for microcontrollers, and extensive control and diagnostic features. Both full- and half-duplex SPI are supported. The internal MCLK oscillator provides a clock source to a microcontroller for IO-Link communication.

The MAX22513 features extensive integrated protection to ensure robust communication in harsh industrial environments. All four IO pins (V₂₄, C/Q, DO/DI, and GND), are reverse voltage protected, short circuit protected, and feature integrated ±1kV/500Ω surge protection.

The MAX22513 is available in a tiny WLP package (4.1mm x 2.1mm) or 28-pin TQFN-EP package (3.5mm x 5.5mm) and operates over the -40°C to +125°C temperature range.

Applications

Industrial Sensors
IO-Link Sensor and Actuator Devices

Part Models: 4
1ku List Price: Starting From $4.92

Documentation

Data Sheet 1

MAX22513: Surge Protected Dual Driver IO-Link Device Transceiver with DC-DC Data Sheet (Rev.6) 10/16/2025

Technical Articles 4

Implementing Small and Energy Efficient Industrial Field Sensors with IO-Link Technology 10/16/2023

How to Select a TVS Diode for IO-Link Devices 06/24/2019

Configuring an IO-Link Device Transceiver for Use in an IO-Link Master 04/02/2021

Bring Your High Current Sensors to the IO-Link Revolution 03/20/2019

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
MAX22513ATI+	LFCSP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX22513ATI+T	LFCSP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX22513AWJ+	WLCSP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX22513AWJ+T	WLCSP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

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

Hardware Ecosystem

Parts	Product Life Cycle	Description
MAX14827A	PRODUCTION	Low-Power, Ultra-Small, Dual Driver, IO-Link Device Transceiver
MAX22516	RECOMMENDED FOR NEW DESIGNS	IO-Link Data Link Controller with Transceiver and Integrated DC-DC

Tools & Simulations

Software Development 3

IBIS Model 1

MAX22513 IBIS Model

Evaluation Kits

Evaluation Kit for the MAX22513

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Features and Benefits

IO-Link-Compliant Device Transceiver
I/O, I²C, and SPI Interface Terminals
Arduino^® Compatible Connector
Windows 10-Compatible Software
USB-PC Connection
Proven PCB Layout
Fully Assembled and Tested

Product Details

The MAX22513 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 MAX22513 IO-Link^® device transceiver with integrated DC-DC buck regulators.

The EV kit includes Windows^®-compatible software that provides a graphical user interface (GUI) for exercising the features of the MAX22513. The EV kit is connected to a PC through a USB-A-to-micro-B cable.

Applications