MAX22515

RECOMMENDED FOR NEW DESIGNS

IO-Link Transceiver with Integrated Protection

Saves Board Space while Providing Low Power Dissipation

Data Sheet (Rev. 7) Product Selection Table

Part Models: 4
1ku List Price: Starting From $2.08

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Overview

High Configurability and Integration Reduces SKU
- Operates from 8V to 36V
- Auxiliary Digital Input (DI)
- I²C or Pin Mode Control
- Selectable C/Q Driver Current: 50mA to 250mA
- Selectable C/Q Driver Slew Rate (I²C Mode)
- Integrated Oscillator for IO-Link Communication
- IO-Link Wake-Up Detection and Wake-Up Generation
- Integrated Linear Regulators: 3.3V and 5V
- Compatible Register Set to MAX22513
- Able to Communicate at COM1, COM2, and COM3 Data Rates
Integrated Protection Enables Robust Systems
- ±1.2kV/500Ω Surge Protection on V₂₄, C/Q, DI, and GND
- Reverse Polarity Protection on V₂₄, C/Q, DI,and GND
- Hot-Plug Protection on Supply Input (V₂₄)
- Glitch Filters for Improved Burst Resilience
- Selectable Driver Overcurrent Configuration
- -40°C to +125°C Operating Temperature Range
- Fast Demagnetization of Inductive Loads
Optimized for Small Designs
- Low Power Dissipation: 2Ω (typ) C/Q Driver On-Resistance
- 1.3mA (typ) Supply Current
- Available in Two Tiny Packages:
  - 20-Bump WLP (2.5mm x 2.0mm)
  - 24-Pin TQFN-EP (4mm x 4mm)

The MAX22515 low-power industrial transceiver can operate as either an IO-Link device or an IO-Link master transceiver in industrial applications. The MAX22515 features a selectable control interface (pin mode or I²C), two integrated linear regulators, and integrated surge protection for robust communication. The transceiver includes one C/Q input-output channel and one digital input (DI) channel.

The device features a flexible control interface. Pin-control logic inputs allow for operation with switching sensors that do not use a microcontroller. For sensors that use a microcontroller, an I²C interface is available providing extensive configuration and diagnostics. Additionally, an integrated oscillator simplifies the clock generation for IO-Link devices.

The MAX22515 features extensive integrated protection to ensure robust communication in harsh industrial environments. All IO-Link line interface pins (V₂₄, C/Q, DI, and GND) are reverse voltage protected, short-circuit protected, hot-plug protected, and feature integrated ±1.2kV/500Ω surge protection.

The MAX22515 is available in a tiny WLP package (2.5mm x 2.0mm) or a 24-pin TQFN-EP package (4mm x 4mm) and operates over the -40°C to +125°C temperature range.

Applications

IO-Link Sensor and Actuator Devices
Industrial Sensors
IO-Link Masters

Part Models: 4
1ku List Price: Starting From $2.08

Documentation

Data Sheet 1

MAX22515: IO-Link Transceiver with Integrated Protection Data Sheet (Rev.7) 11/11/2021

Technical Articles 1

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

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
MAX22515ATG+	24-TQFN-4X4X0.75	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
MAX22515ATG+T	24-TQFN-4X4X0.75	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
MAX22515AWP+	WLCSP	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
MAX22515AWP+T	WLCSP	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys

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

Tools & Simulations

Software Development 3

IBIS Model 1

MAX22515 IBIS Model

Evaluation Kits

Evaluation Kit for the MAX22515

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Features and Benefits

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

Product Details

The MAX22515 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 MAX22515 IO-Link^® dual-channel device transceiver.

The EV kit includes Windows^®-compatible software that provides a graphical user interface (GUI) for exercising the features of the MAX22515. The EV kit is connected to a PC through a USB-A-to-micro-B cable.

Applications