Texas Instruments

SN65HVD3082EDRG4

SN65HVD3082EDRG4 Description

The SN65HVD3082EDRG4 from Texas Instruments is a robust half-duplex RS-422/RS-485 transceiver designed for reliable data communication in industrial and automotive environments. Operating within a 4.5V to 5.5V supply range, it supports data rates up to 200kbps, making it suitable for moderate-speed serial communication. Housed in an 8-pin SOIC package, this surface-mount device is RoHS3 compliant and features a 30mV receiver hysteresis, ensuring noise immunity in electrically noisy conditions. Its REACH unaffected status and Moisture Sensitivity Level (MSL) 1 rating further enhance its durability for long-term deployments.

SN65HVD3082EDRG4 Features

• Half-duplex operation for bidirectional communication on a single pair.
• 30mV receiver hysteresis for improved noise rejection in harsh environments.
• Wide supply voltage range (4.5V–5.5V), compatible with standard 5V systems.
• Low-power consumption with a standby current of <1µA, ideal for power-sensitive applications.
• Robust ESD protection (±16kV HBM) for enhanced reliability.
• Industrial temperature range (–40°C to +85°C), ensuring operation in extreme conditions.
• Tape & Reel (TR) packaging for automated assembly efficiency.

SN65HVD3082EDRG4 Applications

• Industrial automation: PLCs, motor control, and sensor networks requiring noise immunity.
• Building automation: HVAC systems, lighting control, and security networks.
• Automotive systems: In-vehicle communication buses and diagnostic interfaces.
• Renewable energy: Solar inverters and battery management systems (BMS).
• Medical equipment: Isolated data links for patient monitoring devices.

Conclusion of SN65HVD3082EDRG4

The SN65HVD3082EDRG4 stands out for its balance of performance, robustness, and cost-effectiveness, making it a preferred choice for moderate-speed RS-485/RS-422 networks. Its high noise immunity, low power consumption, and industrial-grade durability cater to demanding applications across automotive, industrial, and medical sectors. For engineers seeking a reliable, compact transceiver with proven Texas Instruments quality, this device delivers exceptional value.