SN65HVD233D

Product Overview

• Category: Integrated Circuit
• Use: Transceiver for Controller Area Network (CAN) bus communication
• Characteristics: High-speed, low-power, robust communication
• Package: SOIC-8
• Essence: Facilitates reliable data transmission in automotive and industrial applications
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 3.3V
• Data Rate: Up to 1 Mbps
• Operating Temperature Range: -40°C to +125°C
• Transmitting Output Voltage: 0 to Vcc
• Receiver Input Voltage: -36V to +36V
• Quiescent Current: 5 µA (typical)

Pin Configuration

The SN65HVD233D has the following pin configuration:

```

---

| | --| VCC GND|-- Power Supply Pins --| CANH NC |-- CAN Bus High --| CANL NC |-- CAN Bus Low --| RS NC |-- Receiver Standby --| TXD NC |-- Transmit Data --| RXD NC |-- Receive Data |___________| ```

Functional Features

• Supports CAN 2.0B protocol
• Implements differential signaling for noise immunity
• Provides thermal shutdown protection
• Offers fail-safe features for bus fault conditions
• Supports remote wake-up functionality

Advantages

• High-speed data transmission up to 1 Mbps
• Low power consumption for energy-efficient operation
• Robust communication in harsh environments
• Wide operating temperature range for versatile applications
• Compact SOIC-8 package for space-constrained designs

Disadvantages

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

Working Principles

The SN65HVD233D is a transceiver designed to facilitate communication on the Controller Area Network (CAN) bus. It operates based on the differential signaling principle, where data is transmitted as the voltage difference between the CANH and CANL lines. This differential signaling ensures robustness against noise and interference.

The transceiver supports the CAN 2.0B protocol, allowing for reliable data transmission at speeds up to 1 Mbps. It features thermal shutdown protection to prevent damage due to excessive heat. Additionally, fail-safe features are implemented to handle bus fault conditions, ensuring the integrity of the communication.

Detailed Application Field Plans

The SN65HVD233D is widely used in automotive and industrial applications that require reliable communication over the CAN bus. Some specific application areas include:

1. Automotive: Used in vehicle control systems, such as engine management, powertrain control, body electronics, and chassis control.
2. Industrial Automation: Employed in industrial machinery and equipment for process control, factory automation, and machine-to-machine communication.
3. Building Automation: Integrated into building management systems for HVAC control, lighting control, and access control.
4. Medical Devices: Utilized in medical equipment for data exchange between devices and monitoring systems.

Detailed and Complete Alternative Models

1. MCP2551: Another popular CAN transceiver with similar specifications and features.
2. TJA1050: A widely used high-speed CAN transceiver offering compatibility with various microcontrollers.
3. SN65HVD230: A lower-cost alternative from the same family of transceivers, suitable for less demanding applications.

(Note: The above list is not exhaustive and there are several other alternative models available in the market.)

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