Interface & Logic

RS-232 & RS-485

interface rs232 rs485

584 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

584 products

ST202BTR TSSOP-16 package
ST202CDR-AOS UNSPECIFIED package
ST202EBDR SOP-16 package
ST202EBDR-AOS UNSPECIFIED package
ST202EBTR TSSOP-16 package
ST232ACN DIP-16 package
ST232ACWR SMD package
ST232BDR UNSPECIFIED package
ST232BDR SOP-16 package
ST232BDR-AOS UNSPECIFIED package
ST232BN DIP-16 package
ST232BWR SMD package
ST232CDR SOP-16 package
ST232CDR-AOS UNSPECIFIED package
ST232CDR-TD SOP-16 package
ST232CTR TSSOP-16 package
ST232EBDR SOP-16 package
ST232EBDR-TD SOP-16 package
ST232EBN DIP-16 package
ST232EBTR TSSOP-16 package
ST232ECN DIP-16 package
ST232ECWR SMD package
ST3232BDR SOP-16 package
ST3232BDR-AOS UNSPECIFIED package