SN65HVD101 - 用于器件节点的 IO-LINK PHY

SN65HVD101是TI德州仪器公司的一款其它线电路产品，SN65HVD101是用于器件节点的 IO-LINK PHY，本站介绍了SN65HVD101的封装应用图解、特点和优点、功能等，并给出了与SN65HVD101相关的TI元器件型号供参考。

SN65HVD101 - 用于器件节点的 IO-LINK PHY - 其它线电路 - 其它接口 - 德州仪器

产品特性

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

产品应用

Suitable for IO-Link Device Nodes

产品说明

The SN65HVD101 and ‘HVD102 IO-Link PHYs implement the IO-Link interface for industrial point-to-point 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 push-pull, 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.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
SN65HVD101	QFN (20)	4.00 mm × 3.50 mm
SN65HVD102	QFN (20)	4.00 mm × 3.50 mm

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