THVD1420DR - 3.3-V to 5-V, 12-Mbps RS-485 Transceiver Interface IC SOIC-8

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Datasheet

12Mbps RS-485 Transceiver IC with 3.3V–5V Operation, Low Power and High ESD Protection (SOIC-8)

The THVD1420DR is a high-speed RS-485 transceiver IC designed for reliable differential communication in industrial and embedded systems. Supporting a wide supply voltage range from 3.3V to 5V, it enables seamless integration with both low-voltage and standard logic systems. With data rates up to 12 Mbps, the device ensures fast and efficient communication over long-distance bus networks, making it suitable for high-performance serial interfaces.

This transceiver integrates a differential driver and receiver for half-duplex communication over two-wire RS-485 networks. It features strong ESD protection and robust electrical characteristics to ensure reliable operation in noisy industrial environments. The device also offers low power consumption, making it ideal for energy-efficient and battery-powered applications. Its compact SOIC-8 package allows easy PCB implementation in space-constrained designs.

Key Features

• Wide Supply Voltage Range: Operates from 3.3V to 5V
• High-Speed Communication: Supports data rates up to 12 Mbps
• Half-Duplex RS-485: Suitable for two-wire differential bus systems
• Integrated Driver and Receiver: Simplifies design and reduces component count
• High ESD Protection: Ensures robustness in industrial environments
• Low Power Consumption: Suitable for energy-efficient applications
• Wide Common-Mode Range: Reliable performance over long cable runs
• High Noise Immunity: Stable communication in harsh conditions
• Compact Package: SOIC-8 for efficient PCB layouts