TIOL1123DRCR

The TIOL112(x) series transceivers use the IO-Link interface to implement industrial bidirectional point-to-point communication. When this device is connected to an IO-Link master device through a three-wire interface, the master device can initiate communication and exchange data with the remote node. At this time, the TIOL112(x) serves as a complete physical layer for communication. These devices can withstand an IEC61000-4-5 surge of up to 1.2 kV (500 Ω) and integrate reverse polarity protection. It can be easily connected to the controller circuit through a simple pin-programmable interface. The output current limit can be configured using an external resistor. The TIOL112(x) can be configured to generate a wake-up pulse for IO-Link master applications. Fault reporting and internal protection functions are provided for undervoltage, overcurrent, and overheating conditions.

Applications

• Field transmitters and actuators
• Factory automation
• Process automation
• IO-Link PHY in remote IO

Key features

• 7V to 36V supply voltage
• PNP, NPN, or IO-Link configurable output
• IEC 61131-9 COM1, COM2, and COM3 data rate support
• Pin-compatible with TIOL111(x) with enhanced performance
• Low residual voltage of 0.5V (typical) at 200mA
• Effective driver current limiting capability
• Improved thermal performance of the package
• Lower driver slew rate to reduce overshoot: 750ns maximum
• Integrated protection features for enhanced system robustness
• Configurable driver overcurrent limit: 50mA to 350mA
• Effective reverse polarity protection up to 65V on L+, CQ, and L-
• Fault indicator for overcurrent, overtemperature, and UVLO
• Safe fast demagnetization for inductive loads
• Operating ambient temperature: -40°C to 125°C
• Integrated EMC protection on L+ and CQ
• ±8kV IEC 61000-4-2 ESD contact discharge
• ±4kV IEC 61000-4-4 electrical fast transient
• ±1.2kV/500Ω IEC 61000-4-5 surge
• Large capacitive load drive capability
• < 2µA CQ leakage current
• < 1.5mA quiescent supply current
• Integrated LDO option supporting up to 20mA
• TIOL1123: 3.3V LDO
• TIOL1125: 5V LDO
• TIOL1123L (YAH): Selectable 3.3V/5V output
• Remote wake-up indication and wake-up generation
• Space-saving compact package options
• 3mm x 3mm 10-pin VSON package: pin-compatible with TIOL111
• 2.45mm x 1.7mm DSBGA package