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SN65HVD72D

Name: SN65HVD72D
Rating: 4.7 (12 reviews)

IC TRANSCEIVER HALF 1/1 8SOIC

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製造商。部分 #SN65HVD72D
包 SOIC (D)-8
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規格

Package	Tube
ProductStatus	Active
Type	Transceiver
Protocol	RS422, RS485
NumberofDrivers/Receivers	1/1
Duplex	Half
ReceiverHysteresis	80 mV
DataRate	250kbps
Voltage-Supply	3V ~ 3.6V
OperatingTemperature	-40°C ~ 125°C
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概述

Description

The SN65HVD72D is a high-speed, CAN (Controller Area Network) transceiver designed for automotive and industrial applications. It operates in the CAN protocol, facilitating communication between microcontrollers and devices without a host computer. This device supports data rates up to 1 Mbps, making it suitable for real-time applications.
Key features include a wide operating voltage range (4.5V to 5.5V), low power consumption, and thermal shutdown for enhanced reliability. The SN65HVD72D incorporates a differential signaling mechanism, which improves noise immunity and allows long-distance communication. It also features a low standby current mode, which is beneficial for battery-operated systems.
Additionally, the transceiver has built-in fault-tolerance and protection mechanisms, ensuring robust performance in harsh environments. The SN65HVD72D is ideal for use in automotive networks, industrial automation, and building automation systems, where reliable data communication is critical.

Features

The SN65HVD72D is a CAN (Controller Area Network) transceiver designed for high-speed communication in automotive and industrial applications. Key features include:
1. High-Speed Data Rate: Supports data rates up to 1 Mbps.
2. Dual Channel: Two CAN channels, facilitating communication between multiple nodes.
3. Low Power Consumption: Designed for low power operation, with a sleep mode to minimize energy usage.
4. Wide Supply Voltage Range: Operates between 4.75V to 5.25V, suitable for various applications.
5. Robustness: Includes fault-tolerant features like thermal shutdown and short-circuit protection.
6. Bus Fault Protection: Can tolerate bus faults without damage.
7. Interoperability: Compatible with various CAN protocols, ensuring flexibility in network designs.
8. Integrated Termination: Simplifies PCB layout by integrating termination resistors.
These features make the SN65HVD72D ideal for reliable communication in complex networked systems.

Package

The SN65HVD72D is packaged in a TSSOP (Thin Shrink Small Outline Package) with 16 pins.

Pinout

The SN65HVD72D is a CAN transceiver with a pin count of 8. It is designed for high-speed CAN communication and operates in both standard and extended CAN networks.
The pin functions are as follows:
1. Pin 1 (VIO): Voltage supply for I/O.
2. Pin 2 (TXD): Transmit data input.
3. Pin 3 (RXD): Receive data output.
4. Pin 4 (GND): Ground.
5. Pin 5 (CANH): CAN high differential signal.
6. Pin 6 (CANL): CAN low differential signal.
7. Pin 7 (VCC): Supply voltage for the transceiver, typically 5V.
8. Pin 8 (RST): Active-low reset pin.
The device supports a low-power mode and is suitable for automotive applications and industrial automation.

Manufacturer

The SN65HVD72D is manufactured by Texas Instruments (TI), a major American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, including analog, digital signal processing (DSP), and embedded processors. Founded in 1930 and headquartered in Dallas, Texas, TI is known for its wide range of electronic components used in various applications, such as automotive, industrial, personal electronics, and communications. The company is a leader in innovation, particularly in the development of analog and mixed-signal technology. TI is also recognized for its commitment to education and providing resources for engineers and students in the fields of electronics and engineering.

Application

The SN65HVD72D is a CAN transceiver used in industrial automation, automotive applications, and building automation. It facilitates communication in Controller Area Network (CAN) systems, enabling data exchange between microcontrollers and devices. Key application areas include automotive networking, industrial control systems, medical equipment, and robotics. Its robustness and ability to operate in harsh environments make it suitable for critical applications where reliable communication is essential.

Equivalent

Equivalent products to the SN65HVD72D chip include the TI SN65HVD231, SN65HVD233, and other CAN transceivers like the Microchip MCP2551 and the NXP TJA1050. Always check specific datasheets for compatibility in terms of voltage, speed, and features.