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SN65HVD1792DR
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SN65HVD1792DR

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Transceiver
  • Characteristics: High-speed, low-power, half-duplex communication
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: Facilitates reliable data transmission in industrial applications
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 3 V to 5.5 V
  • Data Rate: Up to 50 Mbps
  • Operating Temperature Range: -40°C to +85°C
  • Number of Pins: 8
  • Pin Configuration: See detailed pin configuration below

Detailed Pin Configuration

  1. VCC: Power supply voltage input
  2. GND: Ground reference
  3. TXD: Transmit data input/output
  4. RXD: Receive data input/output
  5. DE: Driver enable input
  6. RE: Receiver enable input
  7. RS: Slope control input
  8. NC: No connection

Functional Features

  • Half-duplex communication: Allows transmission and reception on a single communication line
  • Low power consumption: Ideal for battery-powered devices
  • High-speed data transfer: Supports data rates up to 50 Mbps
  • Robust communication: Built-in protection against bus fault conditions

Advantages

  • Reliable data transmission in noisy industrial environments
  • Low power consumption extends battery life in portable applications
  • Wide operating temperature range enables usage in extreme conditions

Disadvantages

  • Limited to half-duplex communication only
  • Requires external components for complete transceiver functionality

Working Principles

The SN65HVD1792DR is a half-duplex transceiver IC designed for industrial communication systems. It operates by converting digital signals into differential voltage levels suitable for transmission over long distances. The driver and receiver sections of the IC are enabled/disabled using the DE and RE pins, respectively. The RS pin allows control over the output slew rate for improved signal integrity.

Detailed Application Field Plans

The SN65HVD1792DR is widely used in various industrial applications, including:

  1. Factory Automation: Enables reliable communication between PLCs (Programmable Logic Controllers), sensors, and actuators.
  2. Process Control Systems: Facilitates data exchange between control units and field devices in industries such as oil and gas, chemical, and power generation.
  3. Building Automation: Supports communication between HVAC (Heating, Ventilation, and Air Conditioning) systems, lighting controls, and other building management components.
  4. Automotive Electronics: Used in automotive networks for communication between different ECUs (Electronic Control Units) and sensors.

Detailed and Complete Alternative Models

  • SN65HVD1792D
  • SN65HVD1792P
  • SN65HVD1792PW
  • SN65HVD1792PWR

These alternative models offer similar functionality and characteristics to the SN65HVD1792DR, but may differ in package type or packaging options.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SN65HVD1792DR i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of SN65HVD1792DR in technical solutions:

  1. Q: What is SN65HVD1792DR? A: SN65HVD1792DR is a high-speed CAN transceiver IC (Integrated Circuit) used for communication in automotive and industrial applications.

  2. Q: What is the operating voltage range of SN65HVD1792DR? A: The operating voltage range of SN65HVD1792DR is typically between 3.3V and 5V.

  3. Q: What is the maximum data rate supported by SN65HVD1792DR? A: SN65HVD1792DR supports a maximum data rate of up to 1 Mbps (megabits per second).

  4. Q: Can SN65HVD1792DR be used in both half-duplex and full-duplex communication modes? A: Yes, SN65HVD1792DR can be used in both half-duplex and full-duplex communication modes.

  5. Q: Does SN65HVD1792DR have built-in protection features? A: Yes, SN65HVD1792DR has built-in protection features such as thermal shutdown, short-circuit protection, and undervoltage lockout.

  6. Q: What is the typical operating temperature range of SN65HVD1792DR? A: The typical operating temperature range of SN65HVD1792DR is -40°C to +125°C.

  7. Q: Can SN65HVD1792DR be used in harsh environments? A: Yes, SN65HVD1792DR is designed to operate reliably in harsh environments, making it suitable for automotive and industrial applications.

  8. Q: Does SN65HVD1792DR require external components for operation? A: Yes, SN65HVD1792DR requires external components such as resistors and capacitors for proper operation.

  9. Q: Can SN65HVD1792DR be used with microcontrollers and other digital devices? A: Yes, SN65HVD1792DR can be easily interfaced with microcontrollers and other digital devices through its standard logic-level inputs and outputs.

  10. Q: Is SN65HVD1792DR compatible with the CAN protocol? A: Yes, SN65HVD1792DR is fully compatible with the CAN (Controller Area Network) protocol, which is widely used in automotive and industrial applications for reliable communication.

Please note that these answers are general and may vary depending on specific application requirements.