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ST491ACDR

LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER

DESCRIPTION The ST491A is a low power transceiver for RS-485 and RS-422 communications. The device contains one driver and one receiver in full duplex configuration. The ST491A draws 5mA (typ.) of supply current when unloaded and operates from a single 5V supply. ■ LOW SUPPLY CURRENT: 5mA MAX ■

文件:269.86 Kbytes 页数:12 Pages

STMICROELECTRONICS

意法半导体

ST491ACDR

Package:14-SOIC(0.154",3.90mm 宽);包装:管件 类别:集成电路(IC) 驱动器,接收器,收发器 描述:IC TRANSCEIVER FULL 1/1 14SO

STMICROELECTRONICS

意法半导体

ST491ACN

LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER

DESCRIPTION The ST491A is a low power transceiver for RS-485 and RS-422 communications. The device contains one driver and one receiver in full duplex configuration. The ST491A draws 5mA (typ.) of supply current when unloaded and operates from a single 5V supply. ■ LOW SUPPLY CURRENT: 5mA MAX ■

文件:269.86 Kbytes 页数:12 Pages

STMICROELECTRONICS

意法半导体

ST491ACN

Low power high speed RS-485/RS-422 transceiver

文件:239.53 Kbytes 页数:17 Pages

STMICROELECTRONICS

意法半导体

SUR491J

NPN/PNP Epitaxial Planar Silicon Transistor

文件:74.62 Kbytes 页数:3 Pages

AUK

产品属性

  • 产品编号:

    ST491ACDR

  • 制造商:

    STMicroelectronics

  • 类别:

    集成电路(IC) > 驱动器,接收器,收发器

  • 包装:

    管件

  • 类型:

    收发器

  • 协议:

    RS422,RS485

  • 驱动器/接收器数:

    1/1

  • 双工:

    完全版

  • 数据速率:

    50Mbps

  • 电压 - 供电:

    4.5V ~ 5.5V

  • 工作温度:

    -40°C ~ 85°C

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    14-SOIC(0.154",3.90mm 宽)

  • 供应商器件封装:

    14-SO

  • 描述:

    IC TRANSCEIVER FULL 1/1 14SO

供应商型号品牌批号封装库存备注价格
ST
2016+
SOP14
9297
只做原装,假一罚十,公司可开17%增值税发票!
询价
ST
16+
SOP14
8000
原装现货请来电咨询
询价
STMicroelectronics
18+
ICTXRXLPWRHSRS485/42214S
6800
公司原装现货
询价
ST
24+
SOP14
90000
一级代理商进口原装现货、假一罚十价格合理
询价
ST
24+
SOP14
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
询价
ST
20+
SOP14
35830
原装优势主营型号-可开原型号增税票
询价
STMicroelectronics
24+
14-SO
65200
一级代理/放心采购
询价
STM
25+
SOP-14
1001
就找我吧!--邀您体验愉快问购元件!
询价
22+
NA
3000
加我QQ或微信咨询更多详细信息,
询价
ST
23+
NA
50000
全新原装正品现货,支持订货
询价
更多ST491ACDR供应商 更新时间2025-10-10 22:58:00