SN65HVD50DG4

Product Overview

Category

SN65HVD50DG4 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

SN65HVD50DG4 is available in a small outline package (SOP) with 8 pins.

Essence

The essence of SN65HVD50DG4 lies in its ability to facilitate reliable and efficient data communication in various applications.

Packaging/Quantity

SN65HVD50DG4 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: 30 mV
• ESD Protection: ±15 kV (Human Body Model)

Detailed Pin Configuration

1. VCC: Power supply input
2. GND: Ground reference
3. RO: Receiver output
4. DI: Driver input
5. DE: Driver enable
6. RE: Receiver enable
7. RS: Receiver output short-circuit protection
8. NC: No connection

Functional Features

• Half-duplex communication
• Built-in fail-safe receiver
• Thermal shutdown protection
• Low electromagnetic emissions
• Bus fault protection

Advantages and Disadvantages

Advantages

• High-speed data transmission capability
• Low power consumption
• Wide operating voltage range allows for flexibility in different applications
• Robustness against noise and interference ensures reliable communication

Disadvantages

• Limited to half-duplex communication only
• Requires external components for complete functionality

Working Principles

SN65HVD50DG4 operates based on the principles of differential signaling. It uses a balanced transmission line to transmit data, which helps in reducing noise and improving signal integrity. The driver section amplifies the transmitted signals, while the receiver section detects and decodes the received signals.

Detailed Application Field Plans

SN65HVD50DG4 finds applications in various fields, including:

1. Industrial Automation: Used in industrial control systems for reliable data communication between sensors, actuators, and controllers.
2. Automotive: Employed in automotive electronics for communication between different vehicle modules, such as engine control units, airbag systems, and infotainment systems.
3. Telecommunications: Utilized in telecommunication networks for long-distance data transmission between network nodes.
4. Home Automation: Integrated into smart home systems for communication between different devices, enabling seamless automation and control.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to SN65HVD50DG4 are:

1. MAX485
2. LTC485
3. ADM2483
4. SP3485
5. SN75176

These models can be considered as alternatives depending on specific application requirements and design constraints.

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