| 零件编号 | 下载&订购 | 功能描述 | 制造商&上传企业 | LOGO |
|---|---|---|---|---|
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 | STMICROELECTRONICS | ||
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 | STMICROELECTRONICS | ||
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 | STMICROELECTRONICS | ||
Low power high speed RS-485/RS-422 transceiver | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体（ST）集团 | STMICROELECTRONICS | ||
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 | STMICROELECTRONICS | ||
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 | STMICROELECTRONICS | ||
LEDINDICATORS,DUMMYPLUGSANDHOLEPLUGS | SWITCH Switch Publishing Co.，Ltd. | SWITCH | ||
PECLOutput | OSCILENT Oscilent Corporation | OSCILENT | ||
ROUNDINSTRUMENTATIONHANDLES [KEYSTONE] ROUNDINSTRUMENTATIONHANDLES FERRULES HANDLEMOUNTINGSCREWS | etc2List of Unclassifed Manufacturers etc2未分类制造商 | etc2 | ||
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 | 3M | ||
POWERSUPPLYREJECTIONFORLOW-JITTERCLOCKS | SILABSSilicon Laboratories 芯科科技深圳芯科科技有限公司 | SILABS | ||
ColorDisplays-(PrototypeKitsAvailableforAllDisplays) | etc2List of Unclassifed Manufacturers etc2未分类制造商 | etc2 | ||
LiquidCrystalDisplays | PURDYPurdy Electronics Corporation 审慎电子 | PURDY | ||
LiquidCrystalDisplays | PURDYPurdy Electronics Corporation 审慎电子 | PURDY | ||
IntelligentCharacterDisplay | etc2List of Unclassifed Manufacturers etc2未分类制造商 | etc2 | ||
LiquidCrystalDisplays | PURDYPurdy Electronics Corporation 审慎电子 | PURDY | ||
LiquidCrystalDisplays | PURDYPurdy Electronics Corporation 审慎电子 | PURDY | ||
ColorDisplays-(PrototypeKitsAvailableforAllDisplays) | etc2List of Unclassifed Manufacturers etc2未分类制造商 | etc2 | ||
PNPSILICONPLANAREPITAXIALHIGHVOLTAGEVIDEOTRANSISTORSHighVoltageVideoAmplifier | RECTRONRECTRON LTD 瑞创深圳市瑞创科技有限公司 | RECTRON | ||
PNPSILICONHIGHVOLTAGETRANSISTORS PNPSILICONHIGHVOLTAGETRANSISTORS | MICRO-ELECTRONICS Micro Electronics | MICRO-ELECTRONICS |
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专营优势 |
22+ |
78900 |
询价15919799957 |
询价 | |||
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 | ||
ST |
13+ |
SOP14 |
8830 |
特价热销现货库存 |
询价 | ||
STMicroelectronics |
18+ |
ICTXRXLPWRHSRS485/42214S |
6800 |
公司原装现货 |
询价 | ||
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 | ||
STMicroelectronics |
2019+ |
14-SO |
65500 |
原装正品货到付款,价格优势! |
询价 | ||
23+ |
N/A |
85700 |
正品授权货源可靠 |
询价 | |||
ST |
500 |
SOP14 |
37 |
1933+ |
询价 | ||
ST |
23+ |
SOP14 |
20000 |
原厂原装正品现货 |
询价 |
相关规格书
更多- ST491ACN
- ST49C101A-01
- ST49C101A-05
- ST49C101A-07
- ST49C101A-09
- ST49C101A-13
- ST49C107CF14-04
- ST49C154
- ST49C154CF16-22
- ST49C155CJ20-02
- ST49C155CJ20-23
- ST49C214CF20XX
- ST4A103
- ST4-A1-J1V
- ST-4A-3S-33
- ST4B 5K
- ST4B100K
- ST-4EC201
- ST-4EC202
- ST-4EC203
- ST-4EC204
- ST-4EC205
- ST-4ETA201
- ST-4ETA202
- ST4ETA203
- ST-4ETA-203
- ST-4ETA204
- ST-4ETA205
- ST4ETA500
- ST4ETA501
- ST-4ETA-501
- ST-4ETA502
- ST4ETA503
- ST-4ETD100
- ST-4ETD102
- ST-4ETD104
- ST-4ETD-105
- ST-4ETD200
- ST4ETG100
- ST4ETG101
- ST4ETG102
- ST4ETG103
- ST-4ETG-103
- ST4FLC4
- ST4FTP0
相关库存
更多- ST49C101A
- ST49C101A-03
- ST49C101A-06
- ST49C101A-08
- ST49C101A-10
- ST49C107ACF14-04
- ST49C107CP14-04
- ST49C154CF16-04
- ST49C155CJ20-01
- ST49C155CJ20-03
- ST49C214CF20-19
- ST49C214CP20XX
- ST4-A1-J1
- ST4A2K
- ST4A500
- ST4B100
- ST4EC201
- ST4EC202
- ST4EC203
- ST4EC204
- ST4EC205
- ST4EC500
- ST4ETA202
- ST-4ETA-202
- ST-4ETA203
- ST4ETA204
- ST4ETA205
- ST-4ETA-205
- ST-4ETA500
- ST-4ETA501
- ST4ETA502
- ST-4ETA-502
- ST-4ETA503
- ST-4ETD101
- ST-4ETD103
- ST-4ETD105
- ST-4ETD-10K OHM ( 103)
- ST-4ETD201
- ST-4ETG100
- ST-4ETG101
- ST-4ETG102
- ST-4ETG103
- ST4ETG104
- ST4FSM5
- ST4G3234
