TIDA-00263, Isolated Auto-Polarity RS-485 Transceiver Reference Design
Referenzdesign von: Texas Instruments
TIDA-00263, Isolated Auto-Polarity RS-485 Transceiver Reference Design. This reference design demonstrates an isolated RS-485 bus node with automatic correction of a reversed bus signal polarity caused by cross-wire faults. The design provides transient protection protecting the signal path against ESD, EFT, and surge transients specified in the IEC 61000 family of transient immunity standards. An isolated DC-DC converter provides power supply across the isolation barrier utilizing the push-pull converter principle
