Texas Instruments
Gambar mungkin merupakan representasi.
Lihat spesifikasi untuk detail produk.
SN65HVD71DGK
Lihat Detail Lembar Data

SN65HVD71DGK

Product Overview

  • Category: Integrated Circuit
  • Use: Transceiver
  • Characteristics: High-speed, low-power, half-duplex communication
  • Package: MSOP-8
  • 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 12 Mbps
  • Operating Temperature Range: -40°C to +85°C
  • ESD Protection: ±16 kV HBM
  • Low Standby Current: 1 µA (typical)

Detailed Pin Configuration

The SN65HVD71DGK has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCC | Power supply voltage | | 2 | GND | Ground reference | | 3 | RO | Receiver output | | 4 | DI | Driver input | | 5 | DE | Driver enable | | 6 | RE | Receiver enable | | 7 | RS | Receiver output short-circuit | | 8 | NC | No connection |

Functional Features

  • Half-duplex communication
  • Robust communication in harsh industrial environments
  • Low power consumption
  • High-speed data transmission
  • Built-in ESD protection
  • Short-circuit protection for receiver outputs

Advantages and Disadvantages

Advantages

  • Reliable data transmission in industrial applications
  • Wide operating temperature range
  • Low standby current
  • High ESD protection

Disadvantages

  • Limited to half-duplex communication
  • Requires external components for full functionality

Working Principles

The SN65HVD71DGK is a transceiver IC designed for half-duplex communication. It operates by converting digital signals from the driver input (DI) into differential signals on the bus and vice versa. The receiver output (RO) converts the received differential signals back into digital signals.

The driver enable (DE) and receiver enable (RE) pins control the direction of data transmission. When DE is high and RE is low, the device is in transmit mode. Conversely, when DE is low and RE is high, the device is in receive mode.

Detailed Application Field Plans

The SN65HVD71DGK is widely used in various industrial applications that require reliable data transmission. Some common application fields include:

  1. Industrial Automation: Used in PLCs (Programmable Logic Controllers), motor control systems, and industrial sensors.
  2. Building Automation: Employed in HVAC (Heating, Ventilation, and Air Conditioning) systems, lighting control, and access control systems.
  3. Automotive Electronics: Utilized in automotive communication networks, such as CAN (Controller Area Network) buses.
  4. Energy Management Systems: Integrated into smart grid systems, energy monitoring devices, and renewable energy systems.

Detailed and Complete Alternative Models

  • SN65HVD72DGK
  • SN65HVD73DGK
  • MAX485ESA+
  • MAX1487ESA+
  • LTC2862IDD#PBF

Please note that these alternative models may have slightly different specifications and pin configurations. It is recommended to refer to their respective datasheets for detailed information.

In conclusion, the SN65HVD71DGK is a versatile transceiver IC that enables reliable data transmission in industrial applications. Its high-speed capabilities, low power consumption, and robustness make it an ideal choice for various communication systems.

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan SN65HVD71DGK dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of SN65HVD71DGK in technical solutions:

  1. Q: What is SN65HVD71DGK? A: SN65HVD71DGK 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 operating voltage range of SN65HVD71DGK? A: The operating voltage range of SN65HVD71DGK is typically from 3.3V to 5V.

  3. Q: What is the maximum data rate supported by SN65HVD71DGK? A: SN65HVD71DGK supports a maximum data rate of up to 1 Mbps.

  4. Q: Can SN65HVD71DGK be used in automotive applications? A: Yes, SN65HVD71DGK is suitable for automotive applications as it meets the requirements of the ISO 11898 standard.

  5. Q: Does SN65HVD71DGK have built-in protection features? A: Yes, SN65HVD71DGK has built-in protection features such as thermal shutdown, undervoltage lockout, and bus fault protection.

  6. Q: Can SN65HVD71DGK be used in industrial automation systems? A: Absolutely, SN65HVD71DGK is commonly used in industrial automation systems due to its robustness and reliability.

  7. Q: Is SN65HVD71DGK compatible with other CAN transceivers? A: Yes, SN65HVD71DGK is compatible with other CAN transceivers that comply with the ISO 11898 standard.

  8. Q: What is the typical quiescent current consumption of SN65HVD71DGK? A: The typical quiescent current consumption of SN65HVD71DGK is around 5 mA.

  9. Q: Can SN65HVD71DGK be used in multi-node CAN networks? A: Yes, SN65HVD71DGK can be used in multi-node CAN networks by connecting multiple transceivers to the same bus.

  10. Q: Does SN65HVD71DGK support remote wake-up functionality? A: No, SN65HVD71DGK does not have built-in remote wake-up functionality. However, it can be implemented externally using additional circuitry.

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.