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 * 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) https://elecena.pl/product/22321435/io-link-transceiver-with-integrated-protection 2022-12-27 https://elecena.pl/product/22321435/io-link-transceiver-with-integrated-protection 2025-01-18