TISN65HVD3082EP
Overview
The SN65HVD3082EP is a low-power, half-duplex RS-485 transceiver designed for robust data transmission in industrial environments. It operates from a 4.5V to 5.5V supply and features a 1/8 unit load, allowing up to 256 nodes to be connected on a single bus. The device is housed in a user-friendly 8-pin PDIP package, making it ideal for prototyping and through-hole assembly.
Why Choose This Part
This transceiver offers 15 kV ESD protection on bus pins and is designed with a glitch-free power-up and power-down mechanism for hot-plugging. Its fail-safe receiver design ensures a logic-high state when the bus is open, shorted, or idle, while the ultra-low 1 uA shutdown current maximizes efficiency in power-sensitive applications.
Applications
Key Specifications
Getting Started
Because it follows the industry-standard SN75176 footprint, it can be dropped into existing breadboard-friendly designs using standard 2.54mm pitch layouts. Engineers can evaluate the transceiver by connecting it to a microcontroller UART and using a 120-ohm termination resistor at the physical ends of the differential bus.
