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

SP3232ECN-AOS UNSPECIFIED package
AOSSEMI SP3232ECN-AOS

SP3232ECN-AOS - AOSSEMI Circuitos integrados e chips

In stock
$0.15
SP3232ECN-L/TR SOP-16 package illustration
Tudi SP3232ECN-L-TR-SOP-16

SP3232ECN-L/TR - Tudi Circuitos integrados de controladores e interfaces

In stock
$0.20
SP3232ECY-L/TR 16-lead TSSOP package
MAXLINEAR SP3232ECY-L-TR-TSSOP-16

SP3232ECY-L/TR - MAXLINEAR Circuitos integrados de controladores e interfaces

Only 3 left
$0.39
SP3232EEN SOP-16 package illustration
JSMICRO SP3232EEN-SOP-16

SP3232EEN - JSMICRO Circuitos integrados e chips

In stock
$0.28
SP3232EEN SOP-16 package illustration
UDF SP3232EEN-SOP-16

SP3232EEN - UDF Circuitos integrados e chips

In stock
$0.24
SP3232EEN(LX) Lingxing SOIC-16 package reference
Lingxing SP3232EEN-LX

SP3232EEN(LX) - Lingxing Circuitos integrados e chips

In stock
$0.20
SP3232EEN-JSM SOP-16 package illustration
JSMICRO SP3232EEN-JSM-SOP-16

SP3232EEN-JSM - JSMICRO Circuitos integrados de controladores e interfaces

In stock
$0.14
SP3232EEN-L/TR SOIC-16 package
MAXLINEAR SP3232EEN-L-TR-SOIC-16

SP3232EEN-L/TR - MAXLINEAR Circuitos integrados de controladores e interfaces

In stock
$0.32
SP3232EEN-MS SOP-16 package illustration
MSKSEMI SP3232EEN-MS-SOP-16

SP3232EEN-MS - MSKSEMI Circuitos integrados e chips

In stock
$0.23
SP3232EENLX SOIC-16 package
LX SP3232EENLX-SOP-16

SP3232EENLX - LX RS-232/RS-485 Transceiver, SOIC-16

In stock
$0.10
SP3232EIMT/TR 16-lead TSSOP package
HGSEMi SP3232EIMT-TR-TSSOP-16

SP3232EIMT/TR - HGSEMi Circuitos integrados e chips

In stock
$0.32
SP3232EN-AOS UNSPECIFIED package
AOSSEMI SP3232EN-AOS

SP3232EN-AOS - AOSSEMI Circuitos integrados e chips

In stock
$0.17
SP3232EUCA-L/TR 16-lead TSSOP package
Tudi SP3232EUCA-L-TR-TSSOP-16

SP3232EUCA-L/TR - Tudi Circuitos integrados e chips

In stock
$0.49
SP3232EUEA-L/TR 16-lead TSSOP package
Tudi SP3232EUEA-L-TR-TSSOP-16

SP3232EUEA-L/TR - Tudi Circuitos integrados de controladores e interfaces

In stock
$0.49
SP3232EUEN-L/TR SOP-16 package illustration
Tudi SP3232EUEN-L-TR-SOP-16

SP3232EUEN-L/TR - Tudi Circuitos integrados e chips

In stock
$0.49
SP3232EUEY-L/TR 16-lead TSSOP package
Tudi SP3232EUEY-L-TR-TSSOP-16

SP3232EUEY-L/TR - Tudi Circuitos integrados de controladores e interfaces

In stock
$0.60
SP3243EEA-L/TR 28-Lead SSOP RS-28 package
MAXLINEAR SP3243EEA-L-TR-SSOP-28

SP3243EEA-L/TR - MAXLINEAR Circuitos integrados de controladores e interfaces

In stock
$0.43
SP3243EUEA-L/TR 28-Lead SSOP RS-28 package
MAXLINEAR SP3243EUEA-L-TR-SSOP-28

SP3243EUEA-L/TR - MAXLINEAR Circuitos integrados de controladores e interfaces

In stock
$0.92
SP3249ECA-L/TR MAXLINEAR SSOP-28 package reference
MAXLINEAR SP3249ECA-L-TR

SP3249ECA-L/TR - MAXLINEAR Circuitos integrados e chips

In stock
$0.56
SP3481EEN-L/TR SOP-8 package reference
Tudi SP3481EEN-L-TR-SOP-8

SP3481EEN-L/TR - Tudi Circuitos integrados e chips

In stock
$0.39
SP3481EN SOP-8 package reference
Tudi SP3481EN-SOP-8

SP3481EN - Tudi Circuitos integrados de controladores e interfaces

In stock
$0.42
SP3481EP DIP-8 package
Tudi SP3481EP-DIP-8

SP3481EP - Tudi Circuitos integrados de controladores e interfaces

In stock
$0.39
SP3485CN-L/TR SOP-8 package reference
HJKE SP3485CN-L-TR-SOP-8

SP3485CN-L/TR - HJKE Circuitos integrados e chips

In stock
$0.18
SP3485ECMM/TR 8-lead MSOP (RM-8) package
HGSEMi SP3485ECMM-TR-MSOP-8

SP3485ECMM/TR - HGSEMI RS-232/RS-485 Transceiver, MSOP-8

In stock
$0.14