SN65HVD3085EDG4

Product Overview

Category: Integrated Circuit
Use: Transceiver for Controller Area Network (CAN) bus communication
Characteristics: High-speed, low-power, fault-tolerant transceiver
Package: SOIC (Small Outline Integrated Circuit)
Essence: Facilitates reliable data transmission in automotive and industrial applications
Packaging/Quantity: Available in reels of 2500 units

Specifications

Supply Voltage: 3.3V
Data Rate: Up to 1 Mbps
Operating Temperature Range: -40°C to +125°C
Number of Pins: 8
Interface: CAN

Detailed Pin Configuration

VCC: Supply voltage pin
GND: Ground pin
TXD: Transmit Data pin
RXD: Receive Data pin
RS: Receiver Standby pin
VREF: Reference voltage pin
CANL: CAN Low pin
CANH: CAN High pin

Functional Features

Supports CAN 2.0B protocol
Compliant with ISO 11898-2 standard
Implements differential signaling for noise immunity
Provides thermal shutdown protection
Offers bus fault protection
Supports remote wake-up functionality

Advantages and Disadvantages

Advantages

High-speed data transmission
Low power consumption
Robust and fault-tolerant design
Wide operating temperature range
Compact and industry-standard package

Disadvantages

Limited number of pins for additional functionalities
Requires external components for complete CAN network implementation

Working Principles

The SN65HVD3085EDG4 is a transceiver designed for Controller Area Network (CAN) bus communication. It operates based on the CAN 2.0B protocol and complies with the ISO 11898-2 standard. The transceiver utilizes differential signaling to ensure reliable data transmission in noisy environments.

The device features thermal shutdown protection, which safeguards it from overheating. It also incorporates bus fault protection, which helps detect and recover from communication errors. Additionally, the transceiver supports remote wake-up functionality, enabling low-power operation when not actively transmitting or receiving data.

Detailed Application Field Plans

The SN65HVD3085EDG4 is widely used in automotive and industrial applications that require robust and reliable communication over a CAN bus. Some specific application areas include:

Automotive: Used in vehicle control systems, such as engine management, powertrain control, and body electronics.
Industrial Automation: Employed in factory automation systems for communication between sensors, actuators, and controllers.
Building Automation: Integrated into HVAC (Heating, Ventilation, and Air Conditioning) systems, lighting control, and access control systems.
Medical Devices: Utilized in medical equipment for data exchange between various components.

Detailed and Complete Alternative Models

MCP2551: Similar CAN transceiver with comparable specifications and features.
TJA1050: Alternative transceiver offering compatibility with different CAN protocols.
SN65HVD230: Lower-cost option with reduced operating temperature range.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van SN65HVD3085EDG4 in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of SN65HVD3085EDG4 in technical solutions:

Q: What is SN65HVD3085EDG4? A: SN65HVD3085EDG4 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.
Q: What is the maximum data rate supported by SN65HVD3085EDG4? A: SN65HVD3085EDG4 supports a maximum data rate of 5 Mbps, making it suitable for high-speed CAN applications.
Q: What voltage levels does SN65HVD3085EDG4 support? A: SN65HVD3085EDG4 supports a wide range of supply voltages from 3.3V to 5V, making it compatible with various microcontrollers and systems.
Q: Can SN65HVD3085EDG4 be used in automotive applications? A: Yes, SN65HVD3085EDG4 is designed to meet the stringent requirements of automotive applications and is qualified for use in automotive systems.
Q: Does SN65HVD3085EDG4 have built-in protection features? A: Yes, SN65HVD3085EDG4 includes built-in protection features such as thermal shutdown, short-circuit protection, and undervoltage lockout to ensure reliable operation.
Q: How many nodes can be connected to the CAN bus using SN65HVD3085EDG4? A: SN65HVD3085EDG4 supports up to 120 nodes on the CAN bus, allowing for large-scale network implementations.
Q: Can SN65HVD3085EDG4 operate in harsh environments? A: Yes, SN65HVD3085EDG4 is designed to operate in harsh industrial and automotive environments, with a wide temperature range of -40°C to 125°C.
Q: Does SN65HVD3085EDG4 support bus fault detection? A: Yes, SN65HVD3085EDG4 includes bus fault detection features such as dominant timeout and receiver fail-safe to detect and handle bus faults.
Q: Can SN65HVD3085EDG4 be used in multi-drop configurations? A: Yes, SN65HVD3085EDG4 supports multi-drop configurations, allowing multiple transceivers to be connected to the same CAN bus.
Q: Are there any evaluation boards or reference designs available for SN65HVD3085EDG4? A: Yes, Texas Instruments provides evaluation boards and reference designs for SN65HVD3085EDG4, which can help developers quickly prototype and integrate the transceiver into their systems.

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.