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MAXM22510 - RS-485/RS-422 Module Transceiver + Power

Description

The MAXM22510 and MAXM22511 isolated RS-485/ RS-422, full-duplex, transceiver modules provide 2500VRMS (60s) of galvanic isolation between the cableside (RS-485/RS-422 driver/receiver side) and the UARTside of the device.

An integrated DC-DC powers the cable-side of the module.

Features

  • 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.
  • 500kbps Maximum Data Rate for the MAXM22510.
  • 25Mbps Maximum Data Rate for the MAXM22511.
  • Allows Up to 128 Devices on the Bus.
  • Integrated Protection Ensures for Robust Communication.
  • ±35kV ESD (HBM) on.

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Other Datasheets by Maxim Integrated (Analog Devices)

Part Number Description
MAXM22511 RS-485/RS-422 Module Transceiver + Power
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Full PDF Text Transcription

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EVALUATION KIT AVAILABLE Click here for production status of specific part numbers. MAXM22510/MAXM22511 2.5kVRMS Complete Isolated RS-485/RS-422 Module Transceiver + Power General Description The MAXM22510 and MAXM22511 isolated RS-485/ RS-422, full-duplex, transceiver modules provide 2500VRMS (60s) of galvanic isolation between the cableside (RS-485/RS-422 driver/receiver side) and the UARTside of the device. An integrated DC-DC powers the cable-side of the module. No external components are required. Isolation improves communication by breaking ground loops and reduces noise when there are large differences in ground potential between ports. These devices allow for robust communication up to 500kbps (MAXM22510) and 25Mbps (MAXM22511). The MAXM22510/MAXM22511 operate from a single 3.
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