| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
Automotive,ProgrammableStepperDriver Description TheA3981isaflexiblemicrosteppingmotordriverwithbuilt-intranslatorforeasyoperation.Itisasingle-chipsolution,designedtooperatebipolarsteppermotorsinfull-,half-,quarter-andsixteenth-stepmodes,atupto28Vand±1.4A.TheA3981canbecontrolledbysimple | ALLEGRO Allegro MicroSystems |  |   | |
Automotive,ProgrammableStepperDriver Description TheA3981isaflexiblemicrosteppingmotordriverwithbuilt-intranslatorforeasyoperation.Itisasingle-chipsolution,designedtooperatebipolarsteppermotorsinfull-,half-,quarter-andsixteenth-stepmodes,atupto28Vand±1.4A.TheA3981canbecontrolledbysimple | ALLEGRO Allegro MicroSystems | | | |
Automotive,ProgrammableStepperDriver Description TheA3981isaflexiblemicrosteppingmotordriverwithbuilt-intranslatorforeasyoperation.Itisasingle-chipsolution,designedtooperatebipolarsteppermotorsinfull-,half-,quarter-andsixteenth-stepmodes,atupto28Vand±1.4A.TheA3981canbecontrolledbysimple | ALLEGRO Allegro MicroSystems | | | |
PRIMARYSIDEREGULATEDPOWERSWITCHER Features -Primary-SideControlforEliminatingOpto-Coupler -Built-In650VPowerMOSFET -75mWNo-LoadInputPower -FlybackTopologyinDCMOperation -ExternalAdjustableLineCompensationforCC -FixedInternalCableCompensation -MultipleSegmentAM/PFMControlModetoImproveAudio | DIODESDiodes Incorporated 美台半导体 |  | | |
LEDarraydrivers 文件：3.7001 Mbytes Page：54 Pages | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团 |  | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ALLEGRO/美国埃戈罗 |
24+ |
TSSOP-28 |
15048 |
原厂可订货,技术支持,直接渠道。可签保供合同 |
|||
ALLEGRO/美国埃戈罗 |
25+ |
TSSOP28 |
32000 |
ALLEGRO/美国埃戈罗全新特价A3981KLPTR-T即刻询购立享优惠#长期有货 |
|||
ALLEGRO/雅丽高 |
25+ |
NA |
996880 |
只做原装,欢迎来电资询 |
|||
TI |
2022+ |
N/O |
6000 |
全新原装,欢迎询价 |
|||
ALLEGRO(美国埃戈罗) |
2023+ |
N/A |
4550 |
全新原装正品 |
|||
ALLEGRO |
16+14+ |
TSSOP28 |
11284 |
只做原厂原装,认准宝芯创配单专家 |
|||
ALLEGRO/雅丽高 |
23+ |
NA |
5000 |
一站式BOM配单 |
|||
ALLEGRO |
22+ |
HTSSOP28 |
5000 |
||||
ALLEGRO |
2301+ |
TSSOP-28 |
10000 |
全新、原装 |
|||
ALLEGRO |
24+ |
HTSSOP28 |
13500 |
免费送样原盒原包现货一手渠道联系 |
R3981芯片相关品牌
R3981规格书下载地址
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DdatasheetPDF页码索引
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