TIOL112 Series
IO-Link device transceiver with low residual voltage and integrated surge protection
Manufacturer: Texas Instruments
Catalog
IO-Link device transceiver with low residual voltage and integrated surge protection
Key Features
• 7-V to 36-V supply voltagePNP, NPN or IO-Link configurable outputIEC 61131-9 COM1, COM2 and COM3 Data Rate SupportFunctional safety-capableDocumentation available to aid in functional safety system designPin-compatible with TIOL111(x) with improved performanceLow residual Voltage of 0.5 V (typical) at 200 mAActive driver current limiting capabilityImproved thermal performance of the packageSlower driver slew rates to reduce overshoots: maximum of 750 nsIntegrated protection features for robust systemsConfigurable driver overcurrent limit: 50 mA to 350 mAActive reverse polarity protection of up to 65 V on L+, CQ and L-Fault indicator for overcurrent, overtemperature and UVLO faultsSafe and fast demagnetization of inductive loadsExtended ambient temperature operation: –40°C to 125°CIntegrated EMC protection on L+ and CQ±8 kV IEC 61000-4-2 ESD contact discharge±4 kV IEC 61000-4-4 electrical fast transient±1.2 kV/500 Ω IEC 61000-4-5 surgeLarge capacitive load driving capability< 2-µA CQ leakage current< 1.5-mA quiescent supply currentIntegrated LDO options for up to 20 mA currentTIOL1123: 3.3-V LDOTIOL1125: 5-V LDOTIOL1123L (YAH): Selectable 3.3-V/5-V OutputRemote wake-up indication and wake-up generationSmall space-saving package options3 mm x 3 mm 10-pin VSON package: pin-compatible with TIOL1112.45 mm x 1.7 mm DSBGA package7-V to 36-V supply voltagePNP, NPN or IO-Link configurable outputIEC 61131-9 COM1, COM2 and COM3 Data Rate SupportFunctional safety-capableDocumentation available to aid in functional safety system designPin-compatible with TIOL111(x) with improved performanceLow residual Voltage of 0.5 V (typical) at 200 mAActive driver current limiting capabilityImproved thermal performance of the packageSlower driver slew rates to reduce overshoots: maximum of 750 nsIntegrated protection features for robust systemsConfigurable driver overcurrent limit: 50 mA to 350 mAActive reverse polarity protection of up to 65 V on L+, CQ and L-Fault indicator for overcurrent, overtemperature and UVLO faultsSafe and fast demagnetization of inductive loadsExtended ambient temperature operation: –40°C to 125°CIntegrated EMC protection on L+ and CQ±8 kV IEC 61000-4-2 ESD contact discharge±4 kV IEC 61000-4-4 electrical fast transient±1.2 kV/500 Ω IEC 61000-4-5 surgeLarge capacitive load driving capability< 2-µA CQ leakage current< 1.5-mA quiescent supply currentIntegrated LDO options for up to 20 mA currentTIOL1123: 3.3-V LDOTIOL1125: 5-V LDOTIOL1123L (YAH): Selectable 3.3-V/5-V OutputRemote wake-up indication and wake-up generationSmall space-saving package options3 mm x 3 mm 10-pin VSON package: pin-compatible with TIOL1112.45 mm x 1.7 mm DSBGA package
Description
AI
The TIOL112(x) family of transceivers implements the IO-Link interface for industrial bidirectional, point-to-point communication. When the device is connected to an IO-Link master through a three-wire interface, the master initiates communication and exchange data with the remote node while the TIOL112(x) acts as a complete physical layer for the communication.
These devices are capable of withstanding up to 1.2 kV (500 Ω) of IEC 61000-4-5 surge and feature integrated reverse polarity protection. A simple pin-programmable interface allows easy interfacing with the controller circuits. The output current limit can be configured using an external resistor. TIOL112(x) can be configured to generate wake-up pulse and be used in IO-link master applications. Fault reporting and internal protection functions are provided for undervoltage, overcurrent and overtemperature conditions.
The TIOL112(x) family of transceivers implements the IO-Link interface for industrial bidirectional, point-to-point communication. When the device is connected to an IO-Link master through a three-wire interface, the master initiates communication and exchange data with the remote node while the TIOL112(x) acts as a complete physical layer for the communication.
These devices are capable of withstanding up to 1.2 kV (500 Ω) of IEC 61000-4-5 surge and feature integrated reverse polarity protection. A simple pin-programmable interface allows easy interfacing with the controller circuits. The output current limit can be configured using an external resistor. TIOL112(x) can be configured to generate wake-up pulse and be used in IO-link master applications. Fault reporting and internal protection functions are provided for undervoltage, overcurrent and overtemperature conditions.
