MAXM22510GLH+

MAXM22510GLH+ is an isolated RS-485/RS-422, full-duplex, transceiver module that provides 2500VRMS (60s) of galvanic isolation between the cable side (RS-485/RS-422 driver/receiver side) and the UART side of the device. An integrated DC-DC powers the cable side of the module. No external components are required. Isolation improves communication by breaking the ground loops and reduces noise when there are large differences in in-ground potential between ports. It operates from a single 3.3V supply on the UART side. An integrated DC-DC converter generates the 3.3V operating voltage for the cable side of the module. The device includes one drive channel and one receive channel. The receiver is 1/4-unit load, allowing up to 128 transceivers on a common bus. Applications include industrial automation, programmable logic controllers, HV AC, power meters, building automation.

• UL according to UL1577, cUL according to CSA bulletin 5A safety regulatory approvals
• Space saving solution, fully integrated module for compact design
• High-performance transceiver enables flexible designs, integrated DC-DC for cable-side power
• Compliant with RS-485 EIA/TIA-485 standard
• Integrated protection ensures for robust communication
• ±35kV ESD (HBM) on driver outputs/receiver inputs
• 2.5kVRMS withstand isolation voltage for 60 seconds (VISO)
• 630VPEAK maximum repetitive peak-isolation voltage (VIORM)
• 44 LGA package
• Temperature range from -40°C to +105°C

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