Silicon LabsSI84XXCOM-RDEntwicklungssätze und Werkzeuge

Si84xx Digital Isolated Communications Reference Design To help demonstrate the low power, reliability and 5 kV isolation ratings required in many demanding industrial applications, Silicon Labs now offers the Si84xx Digital Isolated Communications reference design kit. This new reference design showcases isolated RS-232, RS-485 and CAN interfaces alongside our 2.5 kV and 5.0 kV digital isolators.

• Isolated RS232 transceiver: Maximum data rate of 1 Mbps. Isolated TXD, RXD, RTS, and CTS signals with DB9 connector interface.
• Isolated 4 Wire RS422/485: Maximum data rate of 52 Mbps; failsafe full duplex with passive flow control. DB9 and RJ45 connectors.
• Isolated CAN Bus: Maximum data rate of 1 Mbps, which implements the ISO 11898-3 physical layer and DB9 connector.

• Si84xxCOM-EVB
• Isolated RS232 – Si8442 2.5 kV 4-Channel Isolator
• Isolated 4-Wire RS422/485 – Si8421 2.5 kV 2-Channel Isolator
• Isolated CAN Bus – Si8421 5 kV 2-Channel Isolator

Isolation Product Selector Guide