型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
---|---|---|---|---|
FULL-BRIDGEPWMMICROSTEPPINGMOTORDRIVER FEATURES ■±1.5AContinuousOutputCurrent ■50VOutputVoltageRating ■InternalPWMCurrentControl ■3-BitNon-LinearDAC ■Fast,MixedFast/Slow,andSlowCurrent-DecayModes ■InternalTransient-SuppressionDiodes ■InternalThermal-ShutdownCircuitry ■Crossover-CurrentandUVLOPr | Allegro Allegro MicroSystems | |||
FULL-BRIDGEPWMMICROSTEPPINGMOTORDRIVER FEATURES ■±1.5AContinuousOutputCurrent ■50VOutputVoltageRating ■InternalPWMCurrentControl ■3-BitNon-LinearDAC ■Fast,MixedFast/Slow,andSlowCurrent-DecayModes ■InternalTransient-SuppressionDiodes ■InternalThermal-ShutdownCircuitry ■Crossover-CurrentandUVLOPr | Allegro Allegro MicroSystems | |||
Full-BridgePWMMicrosteppingMotorDriver Description TheA3955isdesignedtodriveonewindingofabipolarsteppermotorinamicrosteppingmode.Theoutputsareratedforcontinuousoutputcurrentsto±1.5Aandoperatingvoltagesto50V.Internalpulsewidthmodulated(PWM)currentcontrolcombinedwithaninternalthree-bitnonl | Allegro Allegro MicroSystems | |||
FULL-BRIDGEPWMMICROSTEPPINGMOTORDRIVER FEATURES ■±1.5AContinuousOutputCurrent ■50VOutputVoltageRating ■InternalPWMCurrentControl ■3-BitNon-LinearDAC ■Fast,MixedFast/Slow,andSlowCurrent-DecayModes ■InternalTransient-SuppressionDiodes ■InternalThermal-ShutdownCircuitry ■Crossover-CurrentandUVLOPr | Allegro Allegro MicroSystems | |||
Full-BridgePWMMicrosteppingMotorDriver Description TheA3955isdesignedtodriveonewindingofabipolarsteppermotorinamicrosteppingmode.Theoutputsareratedforcontinuousoutputcurrentsto±1.5Aandoperatingvoltagesto50V.Internalpulsewidthmodulated(PWM)currentcontrolcombinedwithaninternalthree-bitnonl | Allegro Allegro MicroSystems |
IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ALLEGRO |
2020+ |
DIP-16 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
|||
ALL |
三年内 |
1983 |
纳立只做原装正品13590203865 |
||||
ALLEGRO/雅丽高 |
22+ |
SOP |
9850 |
只做原装正品假一赔十!正规渠道订货! |
|||
ALLEGRO/雅丽高 |
21+ |
DIP-16 |
34000 |
原装现货,一站式配套 |
|||
ALLEGRO(美国埃戈罗) |
23+ |
标准封装 |
11663 |
我们只是原厂的搬运工 |
|||
ALLEGRO |
23+ |
6000 |
原装现货特价 |
||||
ALLWRD |
2020+ |
SOP |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
|||
ALLEGRO |
DIP |
2000 |
|||||
ALLEGRO |
2022 |
DIP |
5280 |
原厂原装正品,价格超越代理 |
|||
ALLEGRO |
22+ |
SOP-16 |
8000 |
只做原装正品现货 |
SM3955规格书下载地址
SM3955参数引脚图相关
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DdatasheetPDF页码索引
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