SN65HVD1471D

Product Overview

• Category: Integrated Circuit (IC)
• Use: Transceiver
• Characteristics: High-speed, low-power, half-duplex communication
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Facilitates reliable data transmission in industrial applications
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply Voltage Range: 3.3V to 5V
• Data Rate: Up to 5 Mbps
• Operating Temperature Range: -40°C to +125°C
• Number of Pins: 8
• Pin Pitch: 1.27mm

Detailed Pin Configuration

1. VCC: Power supply input
2. GND: Ground reference
3. TXD: Transmit data input
4. RXD: Receive data output
5. DE: Driver enable input
6. RE: Receiver enable input
7. RS: Slope control input
8. NC: No connection

Functional Features

• Half-Duplex Communication: Enables bidirectional data transfer on a single communication line.
• Low-Power Operation: Optimized power consumption for energy-efficient applications.
• Enhanced ESD Protection: Provides robust protection against electrostatic discharge events.
• Wide Supply Voltage Range: Allows compatibility with various systems.
• Built-in Thermal Shutdown: Protects the device from overheating.

Advantages

• Reliable Data Transmission: Ensures accurate and error-free communication in industrial environments.
• Compact Package: The small form factor makes it suitable for space-constrained applications.
• Easy Integration: Simple pin configuration and compatibility with standard protocols simplify system design.
• Cost-Effective Solution: Offers high performance at an affordable price point.

Disadvantages

• Half-Duplex Limitation: Inability to transmit and receive data simultaneously may limit certain applications.
• Limited Data Rate: Maximum data rate of 5 Mbps may not be sufficient for high-speed communication requirements.

Working Principles

The SN65HVD1471D is a half-duplex transceiver that facilitates reliable data transmission in industrial applications. It operates by converting parallel data into a serial format for transmission and vice versa. The device incorporates various features such as driver enable, receiver enable, and slope control inputs to ensure efficient communication. It also includes built-in protection mechanisms to safeguard against electrical disturbances and thermal shutdown.

Detailed Application Field Plans

The SN65HVD1471D is widely used in industrial automation, process control systems, and automotive applications. It is particularly suitable for applications requiring reliable communication over long distances, such as factory automation, building management systems, and remote monitoring. The transceiver's robust design and low-power operation make it ideal for harsh environments and battery-powered devices.

Detailed and Complete Alternative Models

• SN65HVD1470D: Similar functionality with a different pin configuration.
• MAX485: Half-duplex RS-485/RS-422 transceiver.
• LTC2874: High-speed, half-duplex RS-485 transceiver.

(Note: This list is not exhaustive and other alternative models may exist.)

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