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SN65HVD08DR
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SN65HVD08DR

Product Overview

Category

SN65HVD08DR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used for communication purposes, specifically in applications involving serial data transmission.

Characteristics

  • High-speed data transmission
  • Low power consumption
  • Robustness against noise and interference
  • Wide operating voltage range

Package

SN65HVD08DR is available in a small outline package (SOP) with eight pins.

Essence

The essence of SN65HVD08DR lies in its ability to facilitate reliable and efficient serial data communication.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Supply Voltage: 3.3V
  • Data Rate: Up to 1 Mbps
  • Operating Temperature Range: -40°C to +85°C
  • Input Hysteresis: 50 mV
  • ESD Protection: ±16 kV (Human Body Model)

Detailed Pin Configuration

  1. VCC: Power supply input
  2. GND: Ground connection
  3. RO: Receiver output
  4. DI: Driver input
  5. DE: Driver enable
  6. RE: Receiver enable
  7. RS: Reserved pin
  8. NC: No connection

Functional Features

  • Differential bus transceiver
  • Half-duplex communication
  • Built-in fail-safe receiver
  • Thermal shutdown protection
  • Glitch-free power-up and power-down

Advantages and Disadvantages

Advantages

  • High-speed data transmission capability
  • Low power consumption
  • Robustness against noise and interference
  • Wide operating voltage range
  • Built-in fail-safe receiver ensures reliable communication

Disadvantages

  • Limited to half-duplex communication
  • Reserved pin (RS) may limit flexibility in certain applications

Working Principles

SN65HVD08DR operates as a differential bus transceiver, facilitating bidirectional data transmission over a single communication line. It employs a half-duplex communication scheme, allowing data to be transmitted in both directions but not simultaneously. The built-in fail-safe receiver ensures reliable reception of data even in the presence of noise and interference.

Detailed Application Field Plans

SN65HVD08DR finds extensive application in various industries, including:

  1. Industrial Automation: Used for communication between sensors, actuators, and control systems.
  2. Automotive Electronics: Enables data exchange between different automotive modules, such as engine control units and body control modules.
  3. Telecommunications: Facilitates serial data transmission in telecommunication networks.
  4. Home Automation: Allows communication between smart devices and central control systems.
  5. Medical Devices: Used for data transfer in medical equipment, ensuring accurate and timely information exchange.

Detailed and Complete Alternative Models

  1. MAX485: Similar functionality with enhanced ESD protection.
  2. LTC2875: Offers higher data rates and extended temperature range.
  3. SN65HVD11: Provides additional features like bus fault protection and thermal shutdown.

(Note: This is not an exhaustive list; there are several alternative models available in the market.)

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SN65HVD08DR en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of SN65HVD08DR in technical solutions:

  1. Q: What is SN65HVD08DR? A: SN65HVD08DR is a high-speed CAN transceiver that provides an interface between a Controller Area Network (CAN) protocol controller and the physical two-wire CAN bus.

  2. Q: What is the maximum data rate supported by SN65HVD08DR? A: SN65HVD08DR supports data rates up to 1 Mbps, making it suitable for high-speed CAN applications.

  3. Q: Can SN65HVD08DR be used in automotive applications? A: Yes, SN65HVD08DR is designed to meet the requirements of automotive applications and is compliant with ISO11898-2 standard.

  4. Q: Does SN65HVD08DR support extended CAN frames? A: Yes, SN65HVD08DR supports both standard and extended CAN frames, allowing for flexibility in various applications.

  5. Q: What is the operating voltage range of SN65HVD08DR? A: SN65HVD08DR operates from a single 3.3V or 5V power supply, providing compatibility with different system designs.

  6. Q: Can SN65HVD08DR be used in industrial automation systems? A: Absolutely, SN65HVD08DR is suitable for industrial automation systems due to its robustness, ESD protection, and wide temperature range (-40°C to +125°C).

  7. Q: Does SN65HVD08DR have built-in bus fault protection? A: Yes, SN65HVD08DR features integrated bus fault protection, including thermal shutdown and receiver fail-safe mode.

  8. Q: Can SN65HVD08DR be used in multi-node CAN networks? A: Yes, SN65HVD08DR supports multi-node networks and can be easily cascaded with other transceivers to expand the network size.

  9. Q: What is the typical quiescent current consumption of SN65HVD08DR? A: The typical quiescent current consumption of SN65HVD08DR is very low, typically around 5 mA, making it suitable for power-sensitive applications.

  10. Q: Is SN65HVD08DR available in different package options? A: Yes, SN65HVD08DR is available in various package options, including SOIC-8 and VSSOP-8, providing flexibility for different PCB layouts and space constraints.

Please note that these answers are general and may vary depending on specific application requirements. It's always recommended to refer to the datasheet and consult with the manufacturer for detailed information.