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

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

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