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SN65HVD231DR
Product Overview
Category
SN65HVD231DR belongs to the category of integrated circuits (ICs).
Use
This product is commonly used for communication purposes, specifically in applications involving serial data transmission over long distances.
Characteristics
- High-speed data transmission capability
- Low power consumption
- Robustness against noise and interference
- Wide operating voltage range
- ESD protection
Package
SN65HVD231DR is available in a small outline package (SOP) with 8 pins.
Essence
The essence of SN65HVD231DR lies in its ability to facilitate reliable and efficient serial data communication over extended distances.
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
- Output Current: ±60 mA
Pin Configuration
The pin configuration of SN65HVD231DR is as follows:
Pin 1: VCC
Pin 2: GND
Pin 3: RO
Pin 4: DI
Pin 5: DE
Pin 6: RE
Pin 7: RS
Pin 8: NC
Functional Features
- Differential bus transceiver
- Half-duplex communication mode
- Receiver input threshold hysteresis for noise immunity
- Driver output current limiting and thermal shutdown protection
- Receiver open-circuit fail-safe design
Advantages and Disadvantages
Advantages
- High-speed data transmission capability enables efficient communication.
- Low power consumption makes it suitable for battery-powered devices.
- Robustness against noise and interference ensures reliable data transmission.
- Wide operating voltage range allows for compatibility with various systems.
- ESD protection safeguards the IC from electrostatic discharge.
Disadvantages
- Limited to half-duplex communication mode.
- Requires external components for complete functionality.
Working Principles
SN65HVD231DR operates based on the principles of differential signaling. It uses a balanced pair of signals, one positive (DI) and one negative (RO), to transmit data over long distances. The driver (DE, RE) controls the direction of data flow, while the receiver (RS) detects and interprets the received signals.
Detailed Application Field Plans
SN65HVD231DR finds applications in various fields, including: 1. Industrial automation: Used for communication between sensors, actuators, and control systems in manufacturing processes. 2. Automotive electronics: Enables reliable data transmission in automotive networks, such as CAN (Controller Area Network). 3. Telecommunications: Facilitates long-distance serial communication in networking equipment and telecommunication systems. 4. Home automation: Supports communication between smart devices, enabling seamless integration and control.
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to SN65HVD231DR are: - MAX485 - LTC2850 - ADM2483 - ISO1050
These models can be considered as alternatives based on specific application requirements and system compatibility.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SN65HVD231DR trong giải pháp kỹ thuật
Sure! Here are 10 common questions and answers related to the application of SN65HVD231DR in technical solutions:
Q: What is SN65HVD231DR? A: SN65HVD231DR is a high-speed CAN transceiver IC (Integrated Circuit) used for communication in Controller Area Network (CAN) applications.
Q: What is the operating voltage range of SN65HVD231DR? A: The operating voltage range of SN65HVD231DR is typically between 3.3V and 5V.
Q: What is the maximum data rate supported by SN65HVD231DR? A: SN65HVD231DR supports a maximum data rate of up to 1 Mbps (megabits per second).
Q: Can SN65HVD231DR be used in automotive applications? A: Yes, SN65HVD231DR is suitable for automotive applications as it meets the requirements of the ISO 11898 standard.
Q: Does SN65HVD231DR have built-in protection features? A: Yes, SN65HVD231DR has built-in protection features such as thermal shutdown, short-circuit protection, and undervoltage lockout.
Q: How many nodes can be connected using SN65HVD231DR? A: SN65HVD231DR supports a maximum of 32 nodes on a CAN bus network.
Q: Is SN65HVD231DR compatible with other CAN transceivers? A: Yes, SN65HVD231DR is compatible with other CAN transceivers that comply with the ISO 11898 standard.
Q: Can SN65HVD231DR be used in industrial automation systems? A: Yes, SN65HVD231DR is suitable for industrial automation systems as it can operate in harsh environments and has ESD protection.
Q: What is the typical power consumption of SN65HVD231DR? A: The typical power consumption of SN65HVD231DR is around 5 mA (milliamperes) during normal operation.
Q: Are there any evaluation boards available for SN65HVD231DR? A: Yes, Texas Instruments provides evaluation boards for SN65HVD231DR, which can be used for testing and prototyping purposes.
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 application notes provided by the manufacturer for detailed information.