SN65HVD1474DGK

Product Overview

Category

SN65HVD1474DGK 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
• Wide operating voltage range

Package

SN65HVD1474DGK is available in a DGK package.

Essence

The essence of SN65HVD1474DGK lies in its ability to facilitate reliable and efficient data communication in various applications.

Packaging/Quantity

SN65HVD1474DGK is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Operating Voltage Range: 3.3V to 5V
• Data Rate: Up to 1 Mbps
• Number of Channels: 1
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 2.8 mA (typical)

Detailed Pin Configuration

The pin configuration of SN65HVD1474DGK is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCC | Power supply voltage input | | 2 | GND | Ground | | 3 | RO | Receiver output | | 4 | DI | Driver input | | 5 | DE | Driver enable | | 6 | RE | Receiver enable |

Functional Features

• Differential signaling for noise immunity
• Built-in protection against bus fault conditions
• Automatic thermal shutdown to prevent overheating
• Receiver open-circuit failsafe feature
• Driver output short-circuit protection

Advantages and Disadvantages

Advantages

• High-speed data transmission capability
• Wide operating voltage range allows compatibility with various systems
• Robustness against noise and interference ensures reliable communication
• Low power consumption for energy-efficient operation

Disadvantages

• Limited number of channels (1 channel)
• Relatively higher cost compared to some alternative models

Working Principles

SN65HVD1474DGK operates based on the principles of differential signaling. It uses a balanced pair of signals to transmit and receive data, which helps in reducing the impact of noise and interference. The driver section amplifies the transmitted signal, while the receiver section detects and decodes the received signal.

Detailed Application Field Plans

SN65HVD1474DGK finds applications in various fields, including:

1. Industrial Automation: Used for communication between sensors, actuators, and control systems in industrial automation processes.
2. Automotive Electronics: Enables reliable data transmission in automotive networks, such as CAN (Controller Area Network) buses.
3. Telecommunications: Facilitates long-distance data communication in telecommunication systems.
4. Home Automation: Supports communication between different devices in smart home setups.
5. Medical Devices: Used for data exchange between medical devices and monitoring systems.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to SN65HVD1474DGK are:

1. MAX485 - A popular RS-485 transceiver with similar features and performance.
2. LTC2862 - Another RS-485 transceiver known for its low power consumption and wide temperature range.
3. ADM2483 - An isolated RS-485 transceiver suitable for applications requiring galvanic isolation.

These alternative models offer similar functionality and can be chosen based on specific requirements and preferences.

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