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SN65HVD101 Dataheets PDF



Part Number SN65HVD101
Manufacturers Texas Instruments
Logo Texas Instruments
Description IO-Link PHY
Datasheet SN65HVD101 DatasheetSN65HVD101 Datasheet (PDF)

Product Folder Order Now Technical Documents Tools & Software Support & Community SN65HVD101, SN65HVD102 SLLSE84D – MAY 2011 – REVISED MAY 2017 SN65HVD10x IO-Link PHY for Device Nodes 1 Features •1 Configurable CQ Output: Push-Pull, High-Side, or Low-Side for SIO Mode • Remote Wake-Up Indicator • Current Limit Indicator • Power-Good Indicator • Overtemperature Protection • Reverse Polarity Protection • Configurable Current Limits • 9-V to 36-V Supply Range • Tolerant to 50-V Peak Line Volt.

  SN65HVD101   SN65HVD101



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Product Folder Order Now Technical Documents Tools & Software Support & Community SN65HVD101, SN65HVD102 SLLSE84D – MAY 2011 – REVISED MAY 2017 SN65HVD10x IO-Link PHY for Device Nodes 1 Features •1 Configurable CQ Output: Push-Pull, High-Side, or Low-Side for SIO Mode • Remote Wake-Up Indicator • Current Limit Indicator • Power-Good Indicator • Overtemperature Protection • Reverse Polarity Protection • Configurable Current Limits • 9-V to 36-V Supply Range • Tolerant to 50-V Peak Line Voltage • 3.3-V/5-V Configurable Integrated LDO (SN65HVD101 ONLY) • 20-pin QFN Package, 4 mm × 3.5 mm 2 Applications • Suitable for IO-Link Device Nodes 3 Description The SN65HVD101 and ‘HVD102 IO-Link PHYs implement the IO-Link interface for industrial point-topoint communication. When the device is connected to an IO-Link master through a 3-wire interface, the master can initiate communication and exchange data with the remote node while the SN65HVD10X acts as a complete physical layer for the communication. The IO-Link driver output (CQ) can be used in pushpull, high-side, or low-side configurations using the EN and TX input pins. The PHY receiver converts the 24-V IO-Link signal on the CQ pin to standard logic levels on the RX pin. A simple parallel interface is used to receive and transmit data and status information between the PHY and the local controller. The SN65HVD101 and 'HVD102 implement protection features for overcurrent, overvoltage and overtemperature conditions. The IO-Link driver current limit can be set using an external resistor. If a short-circuit current fault occurs, the driver outputs are internally limited, and the PHY generates an error signal (SC). These devices also implement an overtemperature shutdown feature that protects the device from high-temperature faults. The SN65HVD102 operates from a single external 3.3-V or 5-V local supply. The SN65HVD101 integrates a linear regulator that generates either 3.3 V or 5 V from the IO-Link L+ voltage for supplying power to the PHY as well as a local controller and additional circuits. The SN65HVD101 and 'HVD102 are available in the 20-pin RGB package (4 mm × 3,5 mm QFN) for space-constrained applications. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) SN65HVD101 SN65HVD102 QFN (20) 4.00 mm × 3.50 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. Simplified Schematic 1µF Sensor RPU Vcc IRQ GPIO1 GPIO2 MCU GPIO3 RXD TXD GND RTS Vcc IN Vcc OUT Vcc SET WAKE PWR _OK 1µF L+ CUR _OK SN65HVD101 TEMP _OK CQ RX TX L- EN ILIM ADJ GND 1 2 4 3 RSET Copyright © 2017, Texas Instruments Incorporated 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. SN65HVD101, SN65HVD102 SLLSE84D – MAY 2011 – REVISED MAY 2017 www.ti.com Table of Contents 1 Features .................


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