ST491A数据手册供应商报价意法半导体-114ic电子网

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零件编号	下载&订购	功能描述	制造商&上传企业
ST491A	文件：269.86 Kbytes Page：12 Pages	LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER DESCRIPTION TheST491AisalowpowertransceiverforRS-485andRS-422communications.Thedevicecontainsonedriverandonereceiverinfullduplexconfiguration.TheST491Adraws5mA(typ.)ofsupplycurrentwhenunloadedandoperatesfromasingle5Vsupply. ■LOWSUPPLYCURRENT:5mAMAX ■	STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体（ST）集团
ST491ABD	文件：269.86 Kbytes Page：12 Pages	LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER DESCRIPTION TheST491AisalowpowertransceiverforRS-485andRS-422communications.Thedevicecontainsonedriverandonereceiverinfullduplexconfiguration.TheST491Adraws5mA(typ.)ofsupplycurrentwhenunloadedandoperatesfromasingle5Vsupply. ■LOWSUPPLYCURRENT:5mAMAX ■	STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体（ST）集团
ST491ABDR	文件：269.86 Kbytes Page：12 Pages	LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER DESCRIPTION TheST491AisalowpowertransceiverforRS-485andRS-422communications.Thedevicecontainsonedriverandonereceiverinfullduplexconfiguration.TheST491Adraws5mA(typ.)ofsupplycurrentwhenunloadedandoperatesfromasingle5Vsupply. ■LOWSUPPLYCURRENT:5mAMAX ■	STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体（ST）集团
ST491ABN	文件：269.86 Kbytes Page：12 Pages	LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER DESCRIPTION TheST491AisalowpowertransceiverforRS-485andRS-422communications.Thedevicecontainsonedriverandonereceiverinfullduplexconfiguration.TheST491Adraws5mA(typ.)ofsupplycurrentwhenunloadedandoperatesfromasingle5Vsupply. ■LOWSUPPLYCURRENT:5mAMAX ■	STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体（ST）集团
ST491ACD	文件：269.86 Kbytes Page：12 Pages	LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER DESCRIPTION TheST491AisalowpowertransceiverforRS-485andRS-422communications.Thedevicecontainsonedriverandonereceiverinfullduplexconfiguration.TheST491Adraws5mA(typ.)ofsupplycurrentwhenunloadedandoperatesfromasingle5Vsupply. ■LOWSUPPLYCURRENT:5mAMAX ■	STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体（ST）集团
ST491ACDR	文件：269.86 Kbytes Page：12 Pages	LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER DESCRIPTION TheST491AisalowpowertransceiverforRS-485andRS-422communications.Thedevicecontainsonedriverandonereceiverinfullduplexconfiguration.TheST491Adraws5mA(typ.)ofsupplycurrentwhenunloadedandoperatesfromasingle5Vsupply. ■LOWSUPPLYCURRENT:5mAMAX ■	STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体（ST）集团
ST491ACN	文件：269.86 Kbytes Page：12 Pages	LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER DESCRIPTION TheST491AisalowpowertransceiverforRS-485andRS-422communications.Thedevicecontainsonedriverandonereceiverinfullduplexconfiguration.TheST491Adraws5mA(typ.)ofsupplycurrentwhenunloadedandoperatesfromasingle5Vsupply. ■LOWSUPPLYCURRENT:5mAMAX ■	STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体（ST）集团
ST491A_07	文件：239.53 Kbytes Page：17 Pages	Low power high speed RS-485/RS-422 transceiver	STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体（ST）集团
ST491ACN	文件：239.53 Kbytes Page：17 Pages	Low power high speed RS-485/RS-422 transceiver	STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体（ST）集团
ST491ACDR	文件：100 bytes Page：1 Pages	包装：管件封装/外壳：14-SOIC（0.154"，3.90mm 宽）类别：集成电路（IC）驱动器，接收器，收发器描述：IC TRANSCEIVER FULL 1/1 14SO	STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体（ST）集团
ST491ACN	文件：100 bytes Page：1 Pages	包装：卷带（TR）封装/外壳：14-DIP（0.300"，7.62mm）类别：集成电路（IC）驱动器，接收器，收发器描述：IC TRANSCEIVER FULL 1/1 14DIP	STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体（ST）集团
491	文件：28.38 Kbytes Page：1 Pages	LEDINDICATORS,DUMMYPLUGSANDHOLEPLUGS	SWITCH Switch Publishing Co.，Ltd.
491	文件：141.82 Kbytes Page：2 Pages	PECLOutput	OSCILENT Oscilent Corporation
491	文件：268.73 Kbytes Page：1 Pages	ROUNDINSTRUMENTATIONHANDLES [KEYSTONE] ROUNDINSTRUMENTATIONHANDLES FERRULES HANDLEMOUNTINGSCREWS	etc2List of Unclassifed Manufacturers etc2未分类制造商
491X	文件：151.19 Kbytes Page：2 Pages	3M™PolishingFilms ProductDescription 3M™PolishingFilms291X,298X,491X,498X,591Xand598Xarecomprisedofmicrongradedmineralthathasbeencoatedontoafibrousbacking.Designedtobreakdownintoaslurryduringusewithwater. Applications •MTfiberopticconnectorpolishingandwaferedgecleani	3MMinnesota Mining and Manufacturing 明尼苏达矿务明尼苏达矿务及制造业公司
AN491	文件：1.07345 Mbytes Page：8 Pages	POWERSUPPLYREJECTIONFORLOW-JITTERCLOCKS	SILABSSilicon Laboratories 芯科科技深圳芯科科技有限公司
AND491GST	文件：396.67 Kbytes Page：4 Pages	LiquidCrystalDisplays	PURDYPurdy Electronics Corporation 审慎电子
AND491GST	文件：396.67 Kbytes Page：4 Pages	LiquidCrystalDisplays	PURDYPurdy Electronics Corporation 审慎电子
AND491GST	文件：97.98 Kbytes Page：3 Pages	ColorDisplays-(PrototypeKitsAvailableforAllDisplays)	etc2List of Unclassifed Manufacturers etc2未分类制造商
AND491GST	文件：40.9 Kbytes Page：2 Pages	IntelligentCharacterDisplay	etc2List of Unclassifed Manufacturers etc2未分类制造商

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详细参数

型号：
ST491A
制造商：
STMICROELECTRONICS
制造商全称：
STMicroelectronics
功能描述：
Low power high speed RS-485/RS-422 transceiver

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市勤思达科技有限公司	ST491ABN	ST	23+	DIP14	7800	全新原装正品,现货销售	询价
深圳市博浩通科技有限公司	ST491ACN	STMicroelectronics	23+	14-Dip	7750	全新原装优势	询价
深圳市凌旭科技有限公司	ST491ACDR	ST	2016+	SOP14	9297	只做原装,假一罚十,公司可开17%增值税发票!	询价
深圳市利加科技有限公司	ST491ABDR	ST	16+	SOP14	8000	原装现货请来电咨询	询价
深圳市力通伟业半导体有限公司	ST491ABDR	ST	13+	SOP14	7787	特价热销现货库存	询价
深圳诚思涵科技有限公司	ST491ACDR	STMicroelectronics	18+	ICTXRXLPWRHSRS485/42214S	6800	公司原装现货	询价
深圳市宇集芯电子有限公司	ST491ACDR	ST	23+	SOP14	90000	一级代理商进口原装现货、假一罚十价格合理	询价
中科航电(深圳)半导体技术有限公司	ST491ACDR	STMicroelectronics	2019+	14-SO	65500	原装正品货到付款,价格优势!	询价
深圳市百视威讯电子科技有限公司	ST491ABN		23+	N/A	49400	正品授权货源可靠	询价
深圳市创芯联盈电子有限公司	ST491ABDR	ST	500	SOP14	37	1934+	询价

更多ST491A供应商更新时间2024-4-28 14:26:00

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