Interface & Logic

RS-232 & RS-485

interface rs232 rs485

696 catalog products

Category overview

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

SP3485ECN-AOS UNSPECIFIED package
AOSSEMI SP3485ECN-AOS

SP3485ECN-AOS - AOSSEMI Circuitos integrados e chips

In stock
$0.09
SP3485EEN SOP-8 package reference
UMW SP3485EEN-SOP-8

SP3485EEN - UMW Circuitos integrados de RF

In stock
$0.24
SP3485EEN+TD SOP-8 package reference
TDSEMIC SP3485EEN-TD-SOP-8

SP3485EEN+TD - TDSEMIC Circuitos integrados e chips

In stock
$0.14
SP3485EEN-AOS UNSPECIFIED package
AOSSEMI SP3485EEN-AOS

SP3485EEN-AOS - AOSSEMI Circuitos integrados e chips

In stock
$0.09
SP3485EIMM/TR 8-lead MSOP (RM-8) package
HGSEMi SP3485EIMM-TR-MSOP-8

SP3485EIMM/TR - HGSEMi Circuitos integrados de controladores e interfaces

In stock
$0.27
SP3485EN SOP-8 package reference
TDSEMIC SP3485EN-SOP-8

SP3485EN - TDSEMIC Circuitos integrados e chips

In stock
$0.09
SP3485EN-L/TR ELECSUPER SOIC-8 package reference
ELECSUPER SP3485EN-L-TR

SP3485EN-L/TR - ELECSUPER Circuitos integrados e chips

In stock
$0.20
SP3485EN-L/TR-JSM SOP-8 package reference
JSMICRO SP3485EN-L-TR-JSM-SOP-8

SP3485EN-L/TR-JSM - JSMICRO Circuitos integrados de controladores e interfaces

In stock
$0.11
SP3485EN-MS SOP-8 package reference
MSKSEMI SP3485EN-MS-SOP-8

SP3485EN-MS - MSKSEMI Circuitos integrados e chips

In stock
$0.33
SP3490CN-L/TR SOP-8 package reference
HJKE SP3490CN-L-TR-SOP-8

SP3490CN-L/TR - HJKE Circuitos integrados e chips

In stock
$0.47
SP3490EN-L/TR SOIC-8 no-logo package reference
MAXLINEAR SP3490EN-L-TR-SOIC-8

SP3490EN-L/TR - MAXLINEAR Circuitos integrados de controladores e interfaces

In stock
$0.75
SP3491CN-L/TR SOP-14 package illustration
Tudi SP3491CN-L-TR-SOP-14

SP3491CN-L/TR - Tudi Circuitos integrados de controladores e interfaces

In stock
$0.36
SP3491CP-L DIP-14 package reference
Tudi SP3491CP-L-DIP-14

SP3491CP-L - Tudi Circuitos integrados de controladores e interfaces

In stock
$0.36
SP385ECA/TR MAXLINEAR SSOP-20 package reference
MAXLINEAR SP385ECA-TR

SP385ECA/TR - MAXLINEAR Circuitos integrados e chips

In stock
$0.47
SP481EEN-L/TR SOP-8 package reference
Tudi SP481EEN-L-TR-SOP-8

SP481EEN-L/TR - Tudi Circuitos integrados de controladores e interfaces

In stock
$0.20
SP483CP DIP-8 package illustration
Tudi SP483CP-DIP-8

SP483CP - Tudi Circuitos integrados e chips

In stock
$0.20
SP483ECN-L/TR SOP-8 package reference
Tudi SP483ECN-L-TR-SOP-8

SP483ECN-L/TR - Tudi Circuitos integrados de controladores e interfaces

In stock
$0.20
SP483ECN-TD SOP-8 package reference
TDSEMIC SP483ECN-TD-SOP-8

SP483ECN-TD - TDSEMIC Circuitos integrados e chips

In stock
$0.22
SP483EN-TD SOP-8 package reference
TDSEMIC SP483EN-TD-SOP-8

SP483EN-TD - TDSEMIC Circuitos integrados e chips

In stock
$0.21
SP485EEP-TD DIP-8 package illustration
TDSEMIC SP485EEP-TD-DIP-8

SP485EEP-TD - TDSEMIC Circuitos integrados de controladores e interfaces

In stock
$0.22
SP485EN SOP-8 package reference
UMW SP485EN-SOP-8

SP485EN - UMW Circuitos integrados de controladores e interfaces

In stock
$0.05
SP485REN-L/TR SOIC-8 no-logo package reference
MAXLINEAR SP485REN-L-TR-SOIC-8

SP485REN-L/TR - MAXLINEAR Circuitos integrados de controladores e interfaces

In stock
$0.47
SP490EEN-L/TR SOIC-8 no-logo package reference
MAXLINEAR SP490EEN-L-TR-SOIC-8

SP490EEN-L/TR - MAXLINEAR Circuitos integrados de controladores e interfaces

In stock
$0.46
SP490EN-L/TR SOP-8 package reference
HJKE SP490EN-L-TR-SOP-8

SP490EN-L/TR - HJKE Circuitos integrados e chips

In stock
$0.38