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

SP232EEN SOP-16 package illustration
TWGMC SP232EEN-SOP-16

SP232EEN - TWGMC Circuitos integrados e chips

In stock
$0.19
SP232EEN-AOS UNSPECIFIED package
AOSSEMI SP232EEN-AOS

SP232EEN-AOS - AOSSEMI Circuitos integrados e chips

In stock
$0.02
SP232EEN-MS SOP-16 package illustration
MSKSEMI SP232EEN-MS-SOP-16

SP232EEN-MS - MSKSEMI Circuitos integrados e chips

In stock
$0.21
SP232EEN-TD SOP-16 package illustration
TDSEMIC SP232EEN-TD-SOP-16

SP232EEN-TD - TDSEMIC Circuitos integrados de controladores e interfaces

In stock
$0.17
SP237AES-L SOP-24 official package render
MAXLINEAR SP237AES-L-SOP-24

SP237AES-L - MAXLINEAR Circuitos integrados e chips

In stock
$0.48
SP3077EEN-L/TR SOP-8 package reference
HJKE SP3077EEN-L-TR-SOP-8

SP3077EEN-L/TR - HJKE Circuitos integrados e chips

In stock
$0.56
SP3078EEN-L/TR SOP-8 package reference
HJKE SP3078EEN-L-TR-SOP-8

SP3078EEN-L/TR - HJKE Circuitos integrados e chips

In stock
$0.19
SP3083-TD SOP-8 package reference
TDSEMIC SP3083-TD-SOP-8

SP3083-TD - TDSEMIC Circuitos integrados de controladores e interfaces

In stock
$0.20
SP3084EEN-L/TR SOP-8 package reference
HJKE SP3084EEN-L-TR-SOP-8

SP3084EEN-L/TR - HJKE Circuitos integrados e chips

In stock
$1.88
SP3220EBCY-L/TR 16-lead TSSOP package
Tudi SP3220EBCY-L-TR-TSSOP-16

SP3220EBCY-L/TR - Tudi Circuitos integrados de controladores e interfaces

In stock
$0.59
SSOP-16 standard package reference
Tudi SP3220EBEA-L-TR-SSOP-16

SP3220EBEA-L/TR - Tudi Circuitos integrados de controladores e interfaces

In stock
$0.81
SP3220EBEY-L/TR 16-lead TSSOP package
Tudi SP3220EBEY-L-TR-TSSOP-16

SP3220EBEY-L/TR - Tudi Circuitos integrados de controladores e interfaces

In stock
$0.81
SSOP-16 standard package reference
Tudi SP3220ECA-L-TR-SSOP-16

SP3220ECA-L/TR - Tudi Circuitos integrados de controladores e interfaces

In stock
$0.46
SP3220EEY-L/TR 16-lead TSSOP package
Tudi SP3220EEY-L-TR-TSSOP-16

SP3220EEY-L/TR - Tudi Circuitos integrados de controladores e interfaces

In stock
$0.39
SP3223ECY SOP package reference
MAXLINEAR SP3223ECY-SOP

SP3223ECY - MAXLINEAR Circuitos integrados de RF

In stock
$2.90
SP3232BCA-L/TR 16-lead TSSOP package
Tudi SP3232BCA-L-TR-TSSOP-16

SP3232BCA-L/TR - Tudi Circuitos integrados e chips

In stock
$0.98
SP3232BCP PDIP-16 package
Tudi SP3232BCP-DIP-16

SP3232BCP - Tudi Circuitos integrados e chips

In stock
$0.98
SP3232BCY-L/TR 16-lead TSSOP package
Tudi SP3232BCY-L-TR-TSSOP-16

SP3232BCY-L/TR - Tudi Circuitos integrados e chips

In stock
$0.98
SSOP-16 standard package reference
Tudi SP3232BEA-L-TR-SSOP-16

SP3232BEA-L/TR - Tudi Circuitos integrados e chips

In stock
$0.98
SP3232BET-L/TR SOIC-8 package
Tudi SP3232BET-L-TR-SMD

SP3232BET-L/TR - Tudi Circuitos integrados e chips

In stock
$0.98
SP3232EBCT SOIC-8 package
Tudi SP3232EBCT-SMD

SP3232EBCT - Tudi Circuitos integrados e chips

In stock
$0.98
SP3232EBEY-L/TR 16-lead TSSOP package
MAXLINEAR SP3232EBEY-L-TR-TSSOP-16

SP3232EBEY-L/TR - MAXLINEAR Circuitos integrados de controladores e interfaces

In stock
$0.40
SP3232ECM/TR SOP-16 package illustration
HGSEMi SP3232ECM-TR-SOP-16

SP3232ECM/TR - HGSEMi Circuitos integrados e chips

In stock
$0.29
SP3232ECMT/TR 16-lead TSSOP package
HGSEMi SP3232ECMT-TR-TSSOP-16

SP3232ECMT/TR - HGSEMi Circuitos integrados e chips

In stock
$0.31