Interface & Logic

RS-232 & RS-485

interface rs232 rs485

696 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

696 products

HT232ARZ SOP-16 package illustration
HX3485EIDRG HGC QFN package reference
ICL232CBEZ SMD package
ICL3207ECA SOP package reference
ICL3207IB SOP package reference
ICL3232EIV-16Z 16-lead TSSOP package
ID82C52 CERDIP-28 package
ILX232DT SOP-16 package illustration
ILX232N PDIP-16 package
ILX3232DW SMD package
ILX3485DT-JSM SOP-8 package reference
ILX3485N DIP-8 package illustration
IN1232DT SOP-8 package reference
IS82C50A-5Z LCC package
ISL3153EIBZ-T SOP-14 package illustration
ISL3172EIBZ-T SOP-8 package reference
ISL3175EIUZ-T 8-lead MSOP (RM-8) package
ISL3178EIBZ-T SOP-8 package reference
ISL3178EIUZ-T 8-lead MSOP (RM-8) package
ISL32435EIBZ-T SOP-8 package reference
ISL32452EIBZ-T SOP-8 package reference
ISL32498EIBZ-T SOP-8 package reference