Description
The ADM2867E is a 5.7 kV rms signal and power isolated full duplex RS-485 transceiver which passes radiated emissions testing to the EN55022 Class B standard with margin on a 2layer PCB using two small external 0402 ferrites on isolated power and ground pins.
Features
- 5.7 kV rms isolated full duplex RS-485/RS-422 transceiver Low radiated emissions integrated isolated dc-to-dc
converter Meets EN55022 Class B radiated emissions requirements on
a 2-layer PCB Cable invert smart feature
Correct reversed cable connection on A, B, Y, and Z bus pins while maintaining full receiver fail-safe feature
IEC 61000-4-2 ESD protection to ±12 kV contact, ±15 kV air on RS-485 A, B, Y, and Z pins
High speed 25 Mbps data rate Flexible power supplies
VCC of 3 V to 5.5 V VIO of 1.
ADM2867E-AnalogDevices.pdf
