SN75HVD3082EDR

Product Overview

Category

SN75HVD3082EDR belongs to the category of integrated circuits (ICs).

Use

It is commonly used in communication systems for transmitting and receiving data over long distances.

Characteristics

• High-speed data transmission
• Low power consumption
• Robustness against noise and interference

Package

SN75HVD3082EDR is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of SN75HVD3082EDR lies in its ability to enable reliable and efficient data communication in various applications.

Packaging/Quantity

SN75HVD3082EDR is typically packaged in reels, with each reel containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer.

Specifications

• Supply voltage: 3.3V
• Data rate: Up to 1 Mbps
• Operating temperature range: -40°C to +85°C
• Number of channels: 2
• Input/output impedance: 60 ohms
• ESD protection: ±15 kV (Human Body Model)

Detailed Pin Configuration

SN75HVD3082EDR has a total of 8 pins, which are assigned specific functions:

1. VCC: Power supply input
2. GND: Ground reference
3. CANH: High-level CAN bus input/output
4. CANL: Low-level CAN bus input/output
5. RS: Receiver input
6. RO: Receiver output
7. DE: Driver enable input
8. DI: Driver input

Functional Features

• Differential signaling: SN75HVD3082EDR utilizes differential signaling to transmit and receive data, providing improved noise immunity.
• Bus fault protection: It incorporates features like thermal shutdown and current limiting to protect the bus from faults.
• Low power standby mode: It supports a low power standby mode, reducing power consumption when not actively transmitting or receiving data.

Advantages and Disadvantages

Advantages

• High-speed data transmission capability
• Robustness against noise and interference
• Low power consumption
• Compact package size

Disadvantages

• Limited number of channels (2)
• Requires external components for complete functionality

Working Principles

SN75HVD3082EDR operates based on the principles of differential signaling. It receives differential signals from the CAN bus and converts them into digital data. Similarly, it converts digital data into differential signals for transmission over the bus. The IC also incorporates various protection mechanisms to ensure reliable data communication.

Detailed Application Field Plans

SN75HVD3082EDR finds applications in various fields, including:

1. Automotive: Used in automotive communication systems for reliable data transmission between different vehicle modules.
2. Industrial automation: Enables communication between industrial devices and control systems, ensuring efficient data exchange.
3. Home automation: Facilitates communication between smart home devices, enabling seamless integration and control.
4. Medical equipment: Used in medical devices for reliable data transfer, ensuring accurate monitoring and control.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to SN75HVD3082EDR include:

1. MCP2551: A popular choice for CAN bus communication with similar specifications and features.
2. TJA1050: Another commonly used IC for CAN bus communication, offering comparable performance.
3. PCA82C250: Provides reliable data communication over the CAN bus, suitable for various applications.

These alternative models can be considered based on specific requirements and availability.

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