ISL83485IBZ-T – 3.3V Half-Duplex 10Mbps RS-485/RS-422 Transceiver IC (SOIC-8)

Description

The ISL83485IBZ-T is a high-speed, low-power RS-485/RS-422 transceiver designed for 3.3V operation. This device is specifically engineered for high-speed data transmission over long distances, supporting data rates of up to 10 Mbps in half-duplex configurations. Its low-voltage requirement makes it perfectly suited for modern embedded systems that utilize 3.3V power rails, eliminating the need for additional voltage level shifting.

The transceiver features a robust differential driver and receiver pair that ensures reliable communication even in electrically noisy environments. It includes low-power shutdown modes and high-impedance driver/receiver outputs, which are essential for multi-node network applications where devices need to be disconnected from the bus when not in use. Its compact SOIC-8 SMD package is designed for high-density PCB layouts, providing a space-efficient solution for industrial automation, smart sensors, and various fieldbus communication modules.

Note: Product images are for reference only. The actual product may vary in appearance or manufacturer marking depending on stock availability.

Features

• Supports data rates up to 10 Mbps
• Optimized for 3.3V supply operation
• Half-duplex configuration for efficient wiring
• Low power consumption with shutdown mode
• High output drive capability for long-distance communication
• Driver/Receiver tri-state outputs for multi-node bus networks
• Short-circuit protection and thermal shutdown
• Compact 8-pin SOIC (SMD) package

Benefits

• Ideal for power-sensitive 3.3V embedded systems
• High-speed performance ensures rapid data transfer
• Robust communication reliability in noisy industrial environments
• Space-saving design allows for high-density board integration
• Low standby current reduces overall system power footprint

Applications

• Industrial Automation and Factory Networking
• Smart Building Control and HVAC Systems
• Security and Surveillance Network Nodes
• Embedded System Communication Bridges
• Motor Control and Motion Systems
• Data Acquisition Systems (DAQ)
• Point-of-Sale (POS) Terminal Interfacing

Package Includes

• 1 x ISL83485IBZ-T RS-485/RS-422 Transceiver IC (SOIC-8)

Specifications