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SP490价格

参考价格：￥4.3075

型号：SP490CN-L 品牌：Exar 备注：这里有SP490多少钱，2026年最近7天走势，今日出价，今日竞价，SP490批发/采购报价，SP490行情走势销售排行榜，SP490报价。

型号	功能描述	生产厂家企业	LOGO
SP490	Full Duplex RS-485 Transceivers DESCRIPTION The SP490 is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 5Mbps. The SP491 is identical to the SP490 with the addition of driver and receiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, over wide common	Sipex	Sipex
SP490	Full Duplex RS-485 Transceivers DESCRIPTION The SP490 is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 5Mbps. The SP491 is identical to the SP490with the addition of driver and receiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, over wide common mod	EXAR 艾科嘉	EXAR
SP490	Full Duplex RS-485 Transceivers DESCRIPTION The SP490 is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 5Mbps. The SP491 is identical to the SP490with the addition of driver and receiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, over wide common mod	EXAR 艾科嘉	EXAR
SP490	Full Duplex RS-485 Transceivers	MAXLINEAR 迈凌	MAXLINEAR
SP490	Full Duplex RS-485 Transceivers 文件：83.61 Kbytes Page：12 Pages	Sipex	Sipex
SP490	Full Duplex RS-485 Transceivers 文件：161.5 Kbytes Page：12 Pages	Sipex	Sipex
SP490-01-11	Tire pressure monitoring sensor Features • Patented Glass-Silicon-Glass MEMS pressure sensor with best-in-class media compatibility • Z-axis accelerometer for motion detection, angular position sensing • Industry-standard power efficient 32 bit ARM® Cortex®(*) M0+ microcontroller • 19 kbyte of flash memory for the applicatio	Infineon 英飞凌	Infineon
SP4900111XTMA2	Tire pressure monitoring sensor Features • Patented Glass-Silicon-Glass MEMS pressure sensor with best-in-class media compatibility • Z-axis accelerometer for motion detection, angular position sensing • Industry-standard power efficient 32 bit ARM® Cortex®(*) M0+ microcontroller • 19 kbyte of flash memory for the applicatio	Infineon 英飞凌	Infineon
SP490CN	Full Duplex RS-485 Transceivers DESCRIPTION The SP490 is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 5Mbps. The SP491 is identical to the SP490with the addition of driver and receiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, over wide common mod	EXAR 艾科嘉	EXAR
SP490CN	Full Duplex RS-485 Transceivers DESCRIPTION The SP490 is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 5Mbps. The SP491 is identical to the SP490 with the addition of driver and receiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, over wide common	Sipex	Sipex
SP490CN/TR	Full Duplex RS-485 Transceivers DESCRIPTION The SP490 is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 5Mbps. The SP491 is identical to the SP490with the addition of driver and receiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, over wide common mod	EXAR 艾科嘉	EXAR
SP490CNSLASHTR	Full Duplex RS-485 Transceivers DESCRIPTION The SP490 is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 5Mbps. The SP491 is identical to the SP490with the addition of driver and receiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, over wide common mod	EXAR 艾科嘉	EXAR
SP490CS	Full Duplex RS-485 Transceivers DESCRIPTION The SP490 is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 5Mbps. The SP491 is identical to the SP490 with the addition of driver and receiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, over wide common	Sipex	Sipex
SP490CS	Full Duplex RS-485 Transceivers DESCRIPTION The SP490 is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 5Mbps. The SP491 is identical to the SP490with the addition of driver and receiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, over wide common mod	EXAR 艾科嘉	EXAR
SP490E	Enhanced Full Duplex RS-485 Transceivers DESCRIPTION… The SP490E is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 10Mbps. The SP491E is identical to the SP490E with the addition of driver and receiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, over wide co	Sipex	Sipex
SP490E	Enhanced Full Duplex RS-485 Transceivers DESCRIPTION The SP490E is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 0Mbps. The SP491E is identical to the SP490E with the addition of driver and receiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, over wide com	EXAR 艾科嘉	EXAR
SP490E	Enhanced Full Duplex RS-485 Transceivers DESCRIPTION The SP490E is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 0Mbps. The SP491E is identical to the SP490E with the addition of driver and receiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, over wide com	EXAR 艾科嘉	EXAR
SP490E	Enhanced Full Duplex RS-485 Transceivers DESCRIPTION The SP490E is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 0Mbps. The SP491E is identical to the SP490E with the addition of driver and receiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, over wide com	EXAR 艾科嘉	EXAR
SP490E	Enhanced Full Duplex RS-485 Transceivers DESCRIPTION The SP490E is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 0Mbps. The SP491E is identical to the SP490E with the addition of driver and receiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, over wide com	EXAR 艾科嘉	EXAR
SP490ECN	Enhanced Full Duplex RS-485 Transceivers DESCRIPTION… The SP490E is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 10Mbps. The SP491E is identical to the SP490E with the addition of driver and receiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, over wide co	Sipex	Sipex
SP490ECP	Enhanced Full Duplex RS-485 Transceivers DESCRIPTION… The SP490E is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 10Mbps. The SP491E is identical to the SP490E with the addition of driver and receiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, over wide co	Sipex	Sipex
SP490EEN	Enhanced Full Duplex RS-485 Transceivers DESCRIPTION… The SP490E is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 10Mbps. The SP491E is identical to the SP490E with the addition of driver and receiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, over wide co	Sipex	Sipex
SP490EEP	Enhanced Full Duplex RS-485 Transceivers DESCRIPTION… The SP490E is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 10Mbps. The SP491E is identical to the SP490E with the addition of driver and receiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, over wide co	Sipex	Sipex
SP490EN	Full Duplex RS-485 Transceivers DESCRIPTION The SP490 is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 5Mbps. The SP491 is identical to the SP490with the addition of driver and receiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, over wide common mod	EXAR 艾科嘉	EXAR
SP490EN	Full Duplex RS-485 Transceivers DESCRIPTION The SP490 is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 5Mbps. The SP491 is identical to the SP490 with the addition of driver and receiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, over wide common	Sipex	Sipex
SP490EN/TR	Full Duplex RS-485 Transceivers DESCRIPTION The SP490 is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 5Mbps. The SP491 is identical to the SP490with the addition of driver and receiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, over wide common mod	EXAR 艾科嘉	EXAR
SP490ENSLASHTR	Full Duplex RS-485 Transceivers DESCRIPTION The SP490 is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 5Mbps. The SP491 is identical to the SP490with the addition of driver and receiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, over wide common mod	EXAR 艾科嘉	EXAR
SP490ES	Full Duplex RS-485 Transceivers DESCRIPTION The SP490 is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 5Mbps. The SP491 is identical to the SP490with the addition of driver and receiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, over wide common mod	EXAR 艾科嘉	EXAR
SP490ES	Full Duplex RS-485 Transceivers DESCRIPTION The SP490 is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 5Mbps. The SP491 is identical to the SP490 with the addition of driver and receiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, over wide common	Sipex	Sipex
SP490_05	Full Duplex RS-485 Transceivers 文件：161.5 Kbytes Page：12 Pages	Sipex	Sipex
SP490-01-12	XENSIV ™ -SP490-01-12高集成度胎压监测传感器确保TPMS行业领先性能	Infineon 英飞凌	Infineon
SP490CN	Full Duplex RS-485 Transceivers 文件：161.5 Kbytes Page：12 Pages	Sipex	Sipex
SP490CN	Full Duplex RS-485 Transceivers 文件：83.61 Kbytes Page：12 Pages	Sipex	Sipex
SP490CN/TR	Full Duplex RS-485 Transceivers 文件：83.61 Kbytes Page：12 Pages	Sipex	Sipex
SP490CN/TR	Full Duplex RS-485 Transceivers 文件：161.5 Kbytes Page：12 Pages	Sipex	Sipex
SP490CN-L/TR	封装/外壳：8-SOIC（0.154"，3.90mm 宽）包装：卷带（TR）描述：IC TRANSCEIVER FULL 1/1 8SOIC 集成电路（IC）驱动器，接收器，收发器	ETC 知名厂家	ETC
SP490CNSLASHTR	Full Duplex RS-485 Transceivers 文件：161.5 Kbytes Page：12 Pages	Sipex	Sipex
SP490CNSLASHTR	Full Duplex RS-485 Transceivers 文件：83.61 Kbytes Page：12 Pages	Sipex	Sipex
SP490CS	Full Duplex RS-485 Transceivers 文件：161.5 Kbytes Page：12 Pages	Sipex	Sipex
SP490CS	Full Duplex RS-485 Transceivers 文件：83.61 Kbytes Page：12 Pages	Sipex	Sipex
SP490CS-L	封装/外壳：8-DIP（0.300"，7.62mm）包装：管件描述：IC TRANSCEIVER FULL 1/1 8DIP 集成电路（IC）驱动器，接收器，收发器	ETC 知名厂家	ETC
SP490E	Enhanced Full Duplex RS-485 Transceivers 文件：109.81 Kbytes Page：12 Pages	Sipex	Sipex
SP490E	Enhanced Full Duplex RS-485 Transceivers	MAXLINEAR 迈凌	MAXLINEAR
SP490ECN	Enhanced Full Duplex RS-485 Transceivers 文件：109.81 Kbytes Page：12 Pages	Sipex	Sipex
SP490ECP	Enhanced Full Duplex RS-485 Transceivers 文件：109.81 Kbytes Page：12 Pages	Sipex	Sipex
SP490EEN	Enhanced Full Duplex RS-485 Transceivers 文件：109.81 Kbytes Page：12 Pages	Sipex	Sipex
SP490EEP	Enhanced Full Duplex RS-485 Transceivers 文件：109.81 Kbytes Page：12 Pages	Sipex	Sipex
SP490EN	Full Duplex RS-485 Transceivers 文件：83.61 Kbytes Page：12 Pages	Sipex	Sipex
SP490EN	Full Duplex RS-485 Transceivers 文件：161.5 Kbytes Page：12 Pages	Sipex	Sipex
SP490EN/TR	Full Duplex RS-485 Transceivers 文件：83.61 Kbytes Page：12 Pages	Sipex	Sipex
SP490EN/TR	Full Duplex RS-485 Transceivers 文件：161.5 Kbytes Page：12 Pages	Sipex	Sipex
SP490ENSLASHTR	Full Duplex RS-485 Transceivers 文件：83.61 Kbytes Page：12 Pages	Sipex	Sipex
SP490ENSLASHTR	Full Duplex RS-485 Transceivers 文件：161.5 Kbytes Page：12 Pages	Sipex	Sipex
SP490ES	Full Duplex RS-485 Transceivers 文件：83.61 Kbytes Page：12 Pages	Sipex	Sipex
SP490ES	Full Duplex RS-485 Transceivers 文件：161.5 Kbytes Page：12 Pages	Sipex	Sipex
490	ROUND INSTRUMENTATION HANDLES [KEYSTONE] ROUND INSTRUMENTATION HANDLES FERRULES HANDLE MOUNTING SCREWS	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
AOD490	N-Channel Enhancement Mode Field Effect Transistor General Description The AOD490 uses advanced trench technology with a monolithically integrated Schottky diode to provide excellent RDS(ON),and low gate charge. This device is suitable for use as a low side FET in SMPS, load switching and general purpose applications. -RoHS Compliant -Halogen F	AOSMD 万国半导体	AOSMD
AOD490	isc N-Channel MOSFET Transistor FEATURES ·Drain Current : ID= 10A@ TC=25℃ ·Drain Source Voltage : VDSS= 30V(Min) ·Static Drain-Source On-Resistance : RDS(on) = 6.8mΩ(Max) @ VGS= 10V ·100 avalanche tested ·Minimum Lot-to-Lot variations for robust device performance and reliable operation DESCRIPTION ·motor drive, DC-D	ISC 无锡固电	ISC
490	PECL Output 文件：142.04 Kbytes Page：2 Pages	OSCILENT	OSCILENT
ANT-490-CW-QW	Single-Band Connectorized Monopole Antenna 文件：742.42 Kbytes Page：8 Pages	LINX	LINX

SP490产品属性

类型
描述
型号
SP490
制造商
EXAR
制造商全称
EXAR
功能描述
Full Duplex RS-485 Transceivers

SP490供应商更多...

更新时间：2025-12-31 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	SP490-01-11	Infineon(英飞凌)	24+	标准封装	27048	原厂渠道供应,大量现货,原型号开票。	询价
深圳市凌旭科技有限公司	SP490CN	SIPEX	2016+	SOP8	6098	只做原装,假一罚十,公司可开17%增值税发票!	询价
上海意淼电子科技有限公司	SP490CN	SIPEX	23+	SOP-8	3500	全新原装假一赔十	询价
深圳市华睿芯科技有限公司	SP490CN	SIPEX	24+	SOP	20000	全新原厂原装，进口正品现货，正规渠道可含税！！	询价
深圳市联世界科技有限公司	SP490EEN	EXAR	24+/25+	SOIC-8	36000	100%原装正品真实库存,支持实单	询价
中天科工半导体（深圳）有限公司	SP490EEP-L	EXAR/艾科嘉	25+	DIP8	29713	EXAR/艾科嘉全新特价SP490EEP-L即刻询购立享优惠#长期有货	询价
深圳市宝芯创电子有限公司	SP490CN	SIPEX	18+	SOP-8	29707	全新原装现货,可出样品,可开增值税发票	询价
深圳市恒达亿科技有限公司	SP490C	SIPEX	25+	SOP-8	4500	全新原装、诚信经营、公司现货销售!	询价
千层芯半导体(深圳)有限公司	SP490CN	SIPEX	24+	SOIC-8	25000	一级专营品牌全新原装热卖	询价
深圳市河锋鑫科技有限公司	SP490CN	SIPEX	2021+		60000	原装现货，欢迎询价	询价

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SP490数据表相关新闻

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2021-3-18
SP490EEN-L/TR
原装现货特价
2021-3-2
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SP485REN-L/TR，SOP-8，当天发货0755-82732291全新原装现货或门市自取.
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SP490价格

SP490产品属性

SP490供应商更多...

SP490芯片相关品牌

SP490规格书下载地址

SP490参数引脚图相关

SP490数据表相关新闻

SP485EEN贴片SOP-8接口集成电路的介绍

SP490EEN-L/TR

SP490EEN-L/TR EXAR/艾科嘉

SP485REN-L/TR

SP490CN-L/TR贴片SOP-8接口集成电路的功能

SP485RENSP485RESP485RSOP8RS-485全新原装

DdatasheetPDF页码索引