DC1503A-B

DC1503A-B is a demo board for the LTM2881 complete isolated RS485/RS422 µModule transceiver plus power. Demonstration circuit DC1503A is an Isolated RS485/RS422 μModule® transceiver + power featuring the LTM®2881. The demo circuit is a 2500VRMS galvanically isolated RS485/RS422 transceiver interface. All components are integrated into the μModule transceiver. The demo circuit operates from a supply on VCC and a logic supply on VL. The part generates the output voltage VCC2 and communicates all necessary signalling across the isolation barrier using isolation μModule technology.

• LTM2881-5 RS485 µmodule isolator demo board (5V supply)
• Input supply range from 3 to 3.6V at TA = 25°C (LTM2881-3)
• 5V typ output voltage at ILOAD = 0mA to 100mA, DE = 0V, TA = 25°C
• 20Mbps maximum data rate (active low SLO = VCC2), TA = 25°C
• 560V maximum working insulation voltage at GND to GND2, TA = 25°C
• 30KV/μs common mode transient immunity

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party