SN65HVD3080EDGSG4

Product Overview

• Category: Integrated Circuit
• Use: Transceiver
• Characteristics: High-speed, low-power, half-duplex communication
• Package: 8-pin 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 V to 5.5 V
• Data Rate: Up to 5 Mbps
• Operating Temperature Range: -40°C to +85°C
• ESD Protection: ±16 kV HBM (Human Body Model)
• Receiver Input Threshold: ±200 mV
• Driver Output Impedance: 60 Ω

Detailed Pin Configuration

1. VCC: Power supply input
2. GND: Ground reference
3. RO: Receiver output
4. DI: Driver input
5. DE: Driver output enable
6. RE: Receiver output enable
7. RS: Receiver 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.
• Robust Communication: Built-in ESD protection ensures reliable data transmission in harsh industrial environments.
• Wide Supply Voltage Range: Allows compatibility with various systems.

Advantages

• High-Speed Data Transfer: Supports data rates up to 5 Mbps, enabling fast communication.
• Easy Integration: Compact 8-pin package facilitates space-constrained designs.
• Versatile Application: Suitable for a wide range of industrial automation and control systems.
• Cost-Effective Solution: Provides reliable communication at an affordable price.

Disadvantages

• Half-Duplex Limitation: Only allows communication in one direction at a time.
• Limited Pin Configuration: May not be suitable for applications requiring more I/O pins.

Working Principles

The SN65HVD3080EDGSG4 is a half-duplex transceiver that uses differential signaling to transmit and receive data. It operates by converting digital signals into balanced voltage levels, which are then transmitted over a communication line. The receiver section detects the differential voltage and converts it back into digital signals. The driver section amplifies and shapes the digital signals for transmission. By enabling the driver or receiver section selectively, the device allows bidirectional communication on a single line.

Detailed Application Field Plans

The SN65HVD3080EDGSG4 is commonly used in various industrial automation and control systems, including:

1. Factory Automation: Enables communication between PLCs (Programmable Logic Controllers), sensors, and actuators in manufacturing plants.
2. Building Automation: Facilitates data exchange between HVAC (Heating, Ventilation, and Air Conditioning) systems, lighting controls, and security systems.
3. Process Control: Supports communication between control devices and field instruments in chemical, oil, and gas industries.
4. Automotive Electronics: Used in automotive networks for CAN (Controller Area Network) communication between ECUs (Electronic Control Units).

Detailed and Complete Alternative Models

1. SN65HVD3082EDGSR: Similar to SN65HVD3080EDGSG4 but with a different pin configuration.
2. MAX485ESA+: RS-485/RS-422 transceiver with similar characteristics and package.
3. LTC2862IDD#PBF: Low-power RS-485 transceiver with extended temperature range.

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