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MAX22515
IO-Link Transceiver with Integrated Protection
Saves Board Space while Providing Low Power Dissipation
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Key Features
Applications/Uses
Parametric specs for IO-Link Transceivers and Binary Drivers
| Functions | IO-Link Device Transceiver IO-Link Master Transceiver |
| VCC (V) (min) | 9 |
| VCC (V) (max) | 36 |
| C/Q (mA) (typ) | 250 |
| Logic-Level Supply Voltage (V) | 2.5 to 5.5 |
| Integrated Power | 3.3V LDO 5V LDO |
| Protection Features | Current Limiter High ESD High Temp Warning and Shutdown Hot Plug Supply Protection Reverse Current Blocking Reverse Polarity Selectable Overcurrent Short Circuit UVLO |
| Package/Pins | TQFN/24 WLP/20 |
| Oper. Temp. (°C) | -40 to +125 |
| Budgetary Price (See Notes) | 1.45 |
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Simplified Block Diagram
Technical Docs
| Data Sheet | IO-Link Transceiver with Integrated Protection | Jul 29, 2020 | |
| App Note | Configuring an IO-Link Device Transceiver for Use in an IO-Link Master | ||
| User Guide | IO-Link Handbook |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Parameters
Parametric specs for IO-Link Transceivers and Binary Drivers
| Functions | IO-Link Device Transceiver IO-Link Master Transceiver |
| VCC (V) (min) | 9 |
| VCC (V) (max) | 36 |
| C/Q (mA) (typ) | 250 |
| Logic-Level Supply Voltage (V) | 2.5 to 5.5 |
| Integrated Power | 3.3V LDO 5V LDO |
| Protection Features | Current Limiter High ESD High Temp Warning and Shutdown Hot Plug Supply Protection Reverse Current Blocking Reverse Polarity Selectable Overcurrent Short Circuit UVLO |
| Package/Pins | TQFN/24 WLP/20 |
| Oper. Temp. (°C) | -40 to +125 |
| Budgetary Price (See Notes) | 1.45 |
Key Features
- 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
- 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)
Applications/Uses
- IO-Link Sensor and Actuator Devices
- Industrial Sensors
- IO-Link Masters
Description
The MAX22515 low-power industrial transceiver can operate as either an IO-Link device or a non-IO-Link sensor 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 -40ºC to +125ºC temperature range.
Technical Docs
| Data Sheet | IO-Link Transceiver with Integrated Protection | Jul 29, 2020 | |
| App Note | Configuring an IO-Link Device Transceiver for Use in an IO-Link Master | ||
| User Guide | IO-Link Handbook |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
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