AZRS5485N Overview
The AZRS5485N is a Polarity-Free half-duplex RS485 transceiver IC with ±15kV IEC 61000-4-2 contact discharge protection. This device is fully pliant with the EIA/TIA-485 standard with 5V power supply. The Parity-Free AZRS5485N can automatically detect the polarity for A and B pins when pull-high for A and “pull-low” for B have been designed on the RS485 bus.
AZRS5485N Key Features
- Polarity Free for RS485 bus pins
- Integrated TVS Protection for Bus Terminals
- HBM ±8kV ESD Protection for all pins
- MM ±800V ESD Protection for all pins
- Meet the Requirements of the EIA/TIA-485 Standards with 5V Power Supply
- True Fail-Safe Receiver While Maintaining EIA/TIA-485 patibility
- Data Rate up to 10Mbps Hot-Swap Glitch free Protection on Control Inputs
- High driving ability of VOD2 up to 2.3V
- Up to 256 Transceivers on the Bus