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位置：首页 > IC中文资料第12881页 > SP491

SP491价格

参考价格：￥4.3075

型号：SP491CN-L 品牌：Exar 备注：这里有SP491多少钱，2025年最近7天走势，今日出价，今日竞价，SP491批发/采购报价，SP491行情走势销售排行榜，SP491报价。
型号 功能描述 生产厂家&企业 LOGO 操作
SP491

FullDuplexRS-485Transceivers

DESCRIPTION TheSP490isalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standardsupto5Mbps.TheSP491isidenticaltotheSP490withtheadditionofdriverandreceivertri-stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwidecommonmod

EXARExar Corporation

艾科嘉艾科嘉（杭州）信息技术有限公司

EXAR
SP491

FullDuplexRS-485Transceivers

DESCRIPTION TheSP490isalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standardsupto5Mbps.TheSP491isidenticaltotheSP490withtheadditionofdriverandreceivertri-stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwidecommonmod

EXARExar Corporation

艾科嘉艾科嘉（杭州）信息技术有限公司

EXAR
SP491

FullDuplexRS-485Transceivers

文件：83.61 Kbytes Page：12 Pages

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491CN

FullDuplexRS-485Transceivers

DESCRIPTION TheSP490isalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standardsupto5Mbps.TheSP491isidenticaltotheSP490withtheadditionofdriverandreceivertri-stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwidecommon

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491CN

FullDuplexRS-485Transceivers

DESCRIPTION TheSP490isalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standardsupto5Mbps.TheSP491isidenticaltotheSP490withtheadditionofdriverandreceivertri-stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwidecommonmod

EXARExar Corporation

艾科嘉艾科嘉（杭州）信息技术有限公司

EXAR
SP491CN/TR

FullDuplexRS-485Transceivers

DESCRIPTION TheSP490isalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standardsupto5Mbps.TheSP491isidenticaltotheSP490withtheadditionofdriverandreceivertri-stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwidecommonmod

EXARExar Corporation

艾科嘉艾科嘉（杭州）信息技术有限公司

EXAR
SP491CN-L

FullDuplexRS-485Transceivers

DESCRIPTION TheSP490isalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standardsupto5Mbps.TheSP491isidenticaltotheSP490withtheadditionofdriverandreceivertri-stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwidecommonmod

EXARExar Corporation

艾科嘉艾科嘉（杭州）信息技术有限公司

EXAR
SP491CNSLASHTR

FullDuplexRS-485Transceivers

DESCRIPTION TheSP490isalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standardsupto5Mbps.TheSP491isidenticaltotheSP490withtheadditionofdriverandreceivertri-stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwidecommonmod

EXARExar Corporation

艾科嘉艾科嘉（杭州）信息技术有限公司

EXAR
SP491CS

FullDuplexRS-485Transceivers

DESCRIPTION TheSP490isalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standardsupto5Mbps.TheSP491isidenticaltotheSP490withtheadditionofdriverandreceivertri-stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwidecommonmod

EXARExar Corporation

艾科嘉艾科嘉（杭州）信息技术有限公司

EXAR
SP491CS

FullDuplexRS-485Transceivers

DESCRIPTION TheSP490isalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standardsupto5Mbps.TheSP491isidenticaltotheSP490withtheadditionofdriverandreceivertri-stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwidecommon

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491E

EnhancedFullDuplexRS-485Transceivers

DESCRIPTION TheSP490Eisalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standardsupto0Mbps.TheSP491EisidenticaltotheSP490Ewiththeadditionofdriverandreceivertri-stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwidecom

EXARExar Corporation

艾科嘉艾科嘉（杭州）信息技术有限公司

EXAR
SP491E

EnhancedFullDuplexRS-485Transceivers

DESCRIPTION TheSP490Eisalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standardsupto0Mbps.TheSP491EisidenticaltotheSP490Ewiththeadditionofdriverandreceivertri-stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwidecom

EXARExar Corporation

艾科嘉艾科嘉（杭州）信息技术有限公司

EXAR
SP491E

EnhancedFullDuplexRS-485Transceivers

DESCRIPTION TheSP490Eisalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standardsupto0Mbps.TheSP491EisidenticaltotheSP490Ewiththeadditionofdriverandreceivertri-stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwidecom

EXARExar Corporation

艾科嘉艾科嘉（杭州）信息技术有限公司

EXAR
SP491E

EnhancedFullDuplexRS-485Transceivers

DESCRIPTION TheSP490Eisalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standardsupto0Mbps.TheSP491EisidenticaltotheSP490Ewiththeadditionofdriverandreceivertri-stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwidecom

EXARExar Corporation

艾科嘉艾科嘉（杭州）信息技术有限公司

EXAR
SP491ECN

EnhancedFullDuplexRS-485Transceivers

DESCRIPTION… TheSP490Eisalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standardsupto10Mbps.TheSP491EisidenticaltotheSP490Ewiththeadditionofdriverandreceivertri-stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwideco

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491ECN-L

EnhancedFullDuplexRS-485Transceivers

DESCRIPTION TheSP490Eisalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standardsupto0Mbps.TheSP491EisidenticaltotheSP490Ewiththeadditionofdriverandreceivertri-stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwidecom

EXARExar Corporation

艾科嘉艾科嘉（杭州）信息技术有限公司

EXAR
SP491ECP

EnhancedFullDuplexRS-485Transceivers

DESCRIPTION… TheSP490Eisalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standardsupto10Mbps.TheSP491EisidenticaltotheSP490Ewiththeadditionofdriverandreceivertri-stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwideco

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491EEN

EnhancedFullDuplexRS-485Transceivers

DESCRIPTION… TheSP490Eisalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standardsupto10Mbps.TheSP491EisidenticaltotheSP490Ewiththeadditionofdriverandreceivertri-stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwideco

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491EEN-L

EnhancedFullDuplexRS-485Transceivers

DESCRIPTION TheSP490Eisalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standardsupto0Mbps.TheSP491EisidenticaltotheSP490Ewiththeadditionofdriverandreceivertri-stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwidecom

EXARExar Corporation

艾科嘉艾科嘉（杭州）信息技术有限公司

EXAR
SP491EEP

EnhancedFullDuplexRS-485Transceivers

DESCRIPTION… TheSP490Eisalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standardsupto10Mbps.TheSP491EisidenticaltotheSP490Ewiththeadditionofdriverandreceivertri-stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwideco

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491EEP-L

EnhancedFullDuplexRS-485Transceivers

DESCRIPTION TheSP490Eisalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standardsupto0Mbps.TheSP491EisidenticaltotheSP490Ewiththeadditionofdriverandreceivertri-stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwidecom

EXARExar Corporation

艾科嘉艾科嘉（杭州）信息技术有限公司

EXAR
SP491EN

FullDuplexRS-485Transceivers

DESCRIPTION TheSP490isalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standardsupto5Mbps.TheSP491isidenticaltotheSP490withtheadditionofdriverandreceivertri-stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwidecommon

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491EN

FullDuplexRS-485Transceivers

DESCRIPTION TheSP490isalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standardsupto5Mbps.TheSP491isidenticaltotheSP490withtheadditionofdriverandreceivertri-stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwidecommonmod

EXARExar Corporation

艾科嘉艾科嘉（杭州）信息技术有限公司

EXAR
SP491EN/TR

FullDuplexRS-485Transceivers

DESCRIPTION TheSP490isalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standardsupto5Mbps.TheSP491isidenticaltotheSP490withtheadditionofdriverandreceivertri-stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwidecommonmod

EXARExar Corporation

艾科嘉艾科嘉（杭州）信息技术有限公司

EXAR
SP491ENSLASHTR

FullDuplexRS-485Transceivers

DESCRIPTION TheSP490isalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standardsupto5Mbps.TheSP491isidenticaltotheSP490withtheadditionofdriverandreceivertri-stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwidecommonmod

EXARExar Corporation

艾科嘉艾科嘉（杭州）信息技术有限公司

EXAR
SP491ES

FullDuplexRS-485Transceivers

DESCRIPTION TheSP490isalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standardsupto5Mbps.TheSP491isidenticaltotheSP490withtheadditionofdriverandreceivertri-stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwidecommonmod

EXARExar Corporation

艾科嘉艾科嘉（杭州）信息技术有限公司

EXAR
SP491ES

FullDuplexRS-485Transceivers

DESCRIPTION TheSP490isalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standardsupto5Mbps.TheSP491isidenticaltotheSP490withtheadditionofdriverandreceivertri-stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwidecommon

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP4916

2쨌5GHz/4512PRESCALER

文件：220.8 Kbytes Page：5 Pages

ZARLINK

Zarlink Semiconductor

ZARLINK
SP4916NA

2쨌5GHz/4512PRESCALER

文件：220.8 Kbytes Page：5 Pages

ZARLINK

Zarlink Semiconductor

ZARLINK
SP4916NADP

2쨌5GHz/4512PRESCALER

文件：220.8 Kbytes Page：5 Pages

ZARLINK

Zarlink Semiconductor

ZARLINK
SP4916NAMP

2쨌5GHz/4512PRESCALER

文件：220.8 Kbytes Page：5 Pages

ZARLINK

Zarlink Semiconductor

ZARLINK
SP491CN

FullDuplexRS-485Transceivers

文件：161.5 Kbytes Page：12 Pages

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491CN

FullDuplexRS-485Transceivers

文件：83.61 Kbytes Page：12 Pages

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491CN/TR

FullDuplexRS-485Transceivers

文件：83.61 Kbytes Page：12 Pages

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491CN/TR

FullDuplexRS-485Transceivers

文件：161.5 Kbytes Page：12 Pages

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491CN-L/TR

封装/外壳：14-SOIC（0.154"，3.90mm 宽） 包装：卷带（TR） 描述：IC TRANSCEIVER FULL 1/1 14SOIC 集成电路（IC） 驱动器，接收器，收发器

ETC

知名厂家

SP491CNSLASHTR

FullDuplexRS-485Transceivers

文件：83.61 Kbytes Page：12 Pages

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491CNSLASHTR

FullDuplexRS-485Transceivers

文件：161.5 Kbytes Page：12 Pages

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491CS

FullDuplexRS-485Transceivers

文件：161.5 Kbytes Page：12 Pages

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491CS

FullDuplexRS-485Transceivers

文件：83.61 Kbytes Page：12 Pages

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491CS-L

封装/外壳：14-DIP（0.300"，7.62mm） 包装：管件 描述：IC TRANSCEIVER FULL 1/1 14DIP 集成电路（IC） 驱动器，接收器，收发器

ETC

知名厂家

SP491E

EnhancedFullDuplexRS-485Transceivers

文件：109.81 Kbytes Page：12 Pages

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491ECN

EnhancedFullDuplexRS-485Transceivers

文件：109.81 Kbytes Page：12 Pages

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491ECP

EnhancedFullDuplexRS-485Transceivers

文件：109.81 Kbytes Page：12 Pages

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491EEN

EnhancedFullDuplexRS-485Transceivers

文件：109.81 Kbytes Page：12 Pages

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491EEP

EnhancedFullDuplexRS-485Transceivers

文件：109.81 Kbytes Page：12 Pages

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491EN

FullDuplexRS-485Transceivers

文件：83.61 Kbytes Page：12 Pages

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491EN

FullDuplexRS-485Transceivers

文件：161.5 Kbytes Page：12 Pages

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491EN/TR

FullDuplexRS-485Transceivers

文件：161.5 Kbytes Page：12 Pages

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491EN/TR

FullDuplexRS-485Transceivers

文件：83.61 Kbytes Page：12 Pages

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491ENSLASHTR

FullDuplexRS-485Transceivers

文件：83.61 Kbytes Page：12 Pages

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491ENSLASHTR

FullDuplexRS-485Transceivers

文件：161.5 Kbytes Page：12 Pages

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491ES

FullDuplexRS-485Transceivers

文件：161.5 Kbytes Page：12 Pages

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
SP491ES

FullDuplexRS-485Transceivers

文件：83.61 Kbytes Page：12 Pages

SipexSipex Corporation

西伯斯西伯斯公司

Sipex
491

ROUNDINSTRUMENTATIONHANDLES

[KEYSTONE] ROUNDINSTRUMENTATIONHANDLES FERRULES HANDLEMOUNTINGSCREWS

etc2List of Unclassifed Manufacturers

etc未分类制造商etc2未分类制造商

etc2
491X

3M™PolishingFilms

ProductDescription 3M™PolishingFilms291X,298X,491X,498X,591Xand598Xarecomprisedofmicrongradedmineralthathasbeencoatedontoafibrousbacking.Designedtobreakdownintoaslurryduringusewithwater. Applications •MTfiberopticconnectorpolishingandwaferedgecleani

3M

3M Electronics

3M
491

PECLOutput

文件：141.82 Kbytes Page：2 Pages

OSCILENT

Oscilent Corporation

OSCILENT
491

LEDINDICATORS,DUMMYPLUGSANDHOLEPLUGS

文件：28.38 Kbytes Page：1 Pages

SWITCH

Switch Publishing Co.，Ltd.

SWITCH
491CS

EXTENSIONSPRINGS

文件：168.94 Kbytes Page：1 Pages

CENTURYSPRING

Century Spring (CSC).

CENTURYSPRING

SP491产品属性

  • 类型

    描述

  • 型号

    SP491

  • 制造商

    EXAR

  • 制造商全称

    EXAR

  • 功能描述

    Full Duplex RS-485 Transceivers

SP491供应商更多...

更新时间：2025-7-30 23:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
深圳市高捷芯城科技有限公司
SP491EEN-L/TR
EXAR/艾科嘉
24+
SOP-14
30524
原厂直供,支持账期,免费供样,技术支持
询价
深圳市得捷芯城科技有限公司
SP4914
SP
24+
NA/
667
优势代理渠道,原装正品,可全系列订货开增值税票
询价
上海意淼电子科技有限公司
SP4914NADP
GECPLESSEY
23+
DIP
12000
全新原装假一赔十
询价
深圳诚思涵科技有限公司
SP491EEN-L/TR
EXAR
24+
SOP-14
28900
只做原装正品,公司现货
询价
深圳市科芯源微电子有限公司
SP491EEN-L/TR
EXAR/艾科嘉
23+
SOP
56248
全新原厂原装正品现货,可提供技术支持、样品免费!
询价
深圳市金芯世纪电子有限公司
SP491EEN-L/TR
EXAR/艾科嘉
100000
代理渠道/只做原装/可含税
询价
深圳市中赛美电子科技有限公司
SP491EEN-L/TR
EXAR/艾科嘉
22+
SOP14
3000
支持任何机构检测 只做原装正品
询价
中天科工半导体（深圳）有限公司
SP491EEP-L
EXAR/艾科嘉
25+
DIP14
29717
EXAR/艾科嘉全新特价SP491EEP-L即刻询购立享优惠#长期有货
询价
深圳市科恒伟业电子有限公司
SP491EEN-L/TR
MAXLINEAR
24+
SOP14
8500
只做原装正品假一赔十为客户做到零风险!!
询价
深圳市富利微电子科技有限公司
SP491EEN-L/TR
EXAR/艾科嘉
24+
SOP
33500
全新进口原装现货,假一罚十
询价

SP491芯片相关品牌

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SP491规格书下载地址

SP491参数引脚图相关

SP491数据表相关新闻

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