Interface & Logic

RS-232 & RS-485

interface rs232 rs485

451 catalog products
RS-232, RS-485, and RS-422 transceiver ICs for serial and differential communications.

Why compare here

Compare channel count, data rate, cable distance, fail-safe behavior, and protection.

Common applications

Industrial automation, meters, building systems, instruments, and legacy serial links.

Selection guide

Confirm standard, half/full duplex, data rate, common-mode range, ESD, termination, and isolation.

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Category catalog

RS-232 & RS-485 components

451 products

XR16L2551IM-F QFP package
XR16L580IL-F QFN-32 package
XR16L784CV-F QFP package
XR16M2550IM48 QFP package
XR16M564IV64-F QFP package
XR16M752IM48-F QFP package
XR16V554IJ PLCC package
XR16V654IL-F LCC package
XR16V654IV-F QFP package
XR16V798IQ-F QFP package
XR17C158CV-F QFP package
XR17D154IV-F LQFP-144 package
XR17V352IB113-F FPBGA-113 package
XR17V354IB176-F FPBGA-176 package
XR20M1170IG16 TSSOP-16 package
XR20M1172IG28 TSSOP-28 package
XR20M1172IG28TR-F TSSOP-28 package
XR20M1280IL32-F QFN-32 package
ZT232EEP DIP-16 package