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A397价格

参考价格：￥38.7412

型号：A3972SB-T 品牌：Allegro 备注：这里有A397多少钱，2025年最近7天走势，今日出价，今日竞价，A397批发/采购报价，A397行情走势销售排行榜，A397报价。

型号	功能描述	生产厂家&企业
A397	HighSpeedFastRecoveryRectifier 文件：96.99 Kbytes Page：1 Pages	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体产品股份有限公司
A3971SLB	DUALDMOSFULL-BRIDGEDRIVER DesignedtointerfacebetweenexternalPWMcontrollogicandinductiveloadssuchasrelays,solenoids,dcmotors,orsteppermotors,eachfullbridgecanoperatewithoutputcurrentsto±2.5Aandoperatingvoltagesto50V. LowrDS(on)DMOSoutputdriversprovidelowpowerdissipationduringPW	ALLEGRO Allegro MicroSystems
A3972	DUALDMOSFULL-BRIDGEMICROSTEPPINGPWMMOTORDRIVER DUALDMOSFULL-BRIDGEMICROSTEPPINGPWMMOTORDRIVER Designedforpulse-widthmodulated(PWM)currentcontrolofbipolarmicrosteppingsteppermotors,theA3972SBiscapableofcontinuousoutputcurrentsto±1.5Aandoperatingvoltagesto50V.Internalfixedoff-timePWMcurrent-controltiming	ALLEGRO Allegro MicroSystems
A3972	DualDMOSFull-BridgeMicrosteppingPWMMotorDriver Description Designedforpulse-widthmodulated(PWM)currentcontrolofbipolarmicrosteppingsteppermotors,theA3972iscapableofcontinuousoutputcurrentsto±1.5Aandoperatingvoltagesto50V.Internalfixedoff-timePWMcurrent-controltimingcircuitrycanbeprogrammedviaaserial	ALLEGRO Allegro MicroSystems
A3972SB	DUALDMOSFULL-BRIDGEMICROSTEPPINGPWMMOTORDRIVER DUALDMOSFULL-BRIDGEMICROSTEPPINGPWMMOTORDRIVER Designedforpulse-widthmodulated(PWM)currentcontrolofbipolarmicrosteppingsteppermotors,theA3972SBiscapableofcontinuousoutputcurrentsto±1.5Aandoperatingvoltagesto50V.Internalfixedoff-timePWMcurrent-controltiming	ALLEGRO Allegro MicroSystems
A3972SB-T	DualDMOSFull-BridgeMicrosteppingPWMMotorDriver Description Designedforpulse-widthmodulated(PWM)currentcontrolofbipolarmicrosteppingsteppermotors,theA3972iscapableofcontinuousoutputcurrentsto±1.5Aandoperatingvoltagesto50V.Internalfixedoff-timePWMcurrent-controltimingcircuitrycanbeprogrammedviaaserial	ALLEGRO Allegro MicroSystems
A3973	DualDMOSFull-BridgeMicrosteppingPWMMotorDriver DUALDMOSFULL-BRIDGEMICROSTEPPINGPWMMOTORDRIVER Designedforpulse-widthmodulated(PWM)currentcontrolofbipolarmicrosteppingsteppermotors,theA3973SBandA3973SLBarecapableofcontinuousoutputcurrentsto±1Aandoperatingvoltagesto35V.Internalfixedoff-timePWMcurrent-c	ALLEGRO Allegro MicroSystems
A3973KB	DUALFULLBRIDGEPROTECTEDMOTORDRIVER TheA3976isdesignedtodrivebothwindingsofabipolarsteppermotororbidirectionallycontroltwoDCMotors.BothH-Bridgesarecapableofcontinuousoutputcurrentsofupto+/-500mAandoperatingvoltagesto30V.Freewheeling,substrateisolateddiodesareincludedforoutputtransients	ALLEGRO Allegro MicroSystems
A3973SB	DUALDMOSFULL-BRIDGEMICROSTEPPINGPWMMOTORDRIVER DUALDMOSFULL-BRIDGEMICROSTEPPINGPWMMOTORDRIVER Designedforpulse-widthmodulated(PWM)currentcontrolofbipolarmicrosteppingsteppermotors,theA3973SBandA3973SLBarecapableofcontinuousoutputcurrentsto±1Aandoperatingvoltagesto35V.Internalfixedoff-timePWMcurrent-c	ALLEGRO Allegro MicroSystems
A3973SB-T	DualDMOSFull-BridgeMicrosteppingPWMMotorDriver DUALDMOSFULL-BRIDGEMICROSTEPPINGPWMMOTORDRIVER Designedforpulse-widthmodulated(PWM)currentcontrolofbipolarmicrosteppingsteppermotors,theA3973SBandA3973SLBarecapableofcontinuousoutputcurrentsto±1Aandoperatingvoltagesto35V.Internalfixedoff-timePWMcurrent-c	ALLEGRO Allegro MicroSystems
A3973SLB	DUALDMOSFULL-BRIDGEMICROSTEPPINGPWMMOTORDRIVER DUALDMOSFULL-BRIDGEMICROSTEPPINGPWMMOTORDRIVER Designedforpulse-widthmodulated(PWM)currentcontrolofbipolarmicrosteppingsteppermotors,theA3973SBandA3973SLBarecapableofcontinuousoutputcurrentsto±1Aandoperatingvoltagesto35V.Internalfixedoff-timePWMcurrent-c	ALLEGRO Allegro MicroSystems
A3973SLB-T	DualDMOSFull-BridgeMicrosteppingPWMMotorDriver DUALDMOSFULL-BRIDGEMICROSTEPPINGPWMMOTORDRIVER Designedforpulse-widthmodulated(PWM)currentcontrolofbipolarmicrosteppingsteppermotors,theA3973SBandA3973SLBarecapableofcontinuousoutputcurrentsto±1Aandoperatingvoltagesto35V.Internalfixedoff-timePWMcurrent-c	ALLEGRO Allegro MicroSystems
A3973SLB-T	DualDMOSFull-BridgeMicrosteppingPWMMotorDriver Description Designedforpulse-widthmodulated(PWM)currentcontrolofbipolarmicrosteppingsteppermotors,theA3973iscapableofcontinuousoutputcurrentsto±1Aandoperatingvoltagesto35V.Internalfixedoff-timePWMcurrent-controltimingcircuitrycanbeprogrammedviaaserialinte	ALLEGRO Allegro MicroSystems
A3973SLBTR-T	DualDMOSFull-BridgeMicrosteppingPWMMotorDriver DUALDMOSFULL-BRIDGEMICROSTEPPINGPWMMOTORDRIVER Designedforpulse-widthmodulated(PWM)currentcontrolofbipolarmicrosteppingsteppermotors,theA3973SBandA3973SLBarecapableofcontinuousoutputcurrentsto±1Aandoperatingvoltagesto35V.Internalfixedoff-timePWMcurrent-c	ALLEGRO Allegro MicroSystems
A3974	DMOSDualFull-BridgePWMMotorDriver DMOSDUALFULL-BRIDGEPWMMOTORDRIVER Designedforpulse-widthmodulated(PWM)currentcontroloftwodcmotors,theA3974SEDiscapableofoutputcurrentsto±1.5Aandoperatingvoltagesto50V.Internalfixedoff-timePWMcurrent-controltimingcircuitrycanbeprogrammedviaaserialinterf	ALLEGRO Allegro MicroSystems
A3974SED-T	DMOSDUALFULL-BRIDGEPWMMOTORDRIVER FEATURES ■±1.5A,50VContinuousOutputRating ■LowrDS(on)DMOSOutputDrivers ■ProgrammableSlow,Fast,andMixedCurrent-DecayModes ■Serial-InterfaceControlsChipFunctions ■SynchronousRectificationforLowPowerDissipation ■InternalUVLOandThermalShutdownCircuitry ■Cross	ALLEGRO Allegro MicroSystems
A3974SED-T	DMOSDualFull-BridgePWMMotorDriver DMOSDUALFULL-BRIDGEPWMMOTORDRIVER Designedforpulse-widthmodulated(PWM)currentcontroloftwodcmotors,theA3974SEDiscapableofoutputcurrentsto±1.5Aandoperatingvoltagesto50V.Internalfixedoff-timePWMcurrent-controltimingcircuitrycanbeprogrammedviaaserialinterf	ALLEGRO Allegro MicroSystems
A3974SEDTR-T	DMOSDualFull-BridgePWMMotorDriver DMOSDUALFULL-BRIDGEPWMMOTORDRIVER Designedforpulse-widthmodulated(PWM)currentcontroloftwodcmotors,theA3974SEDiscapableofoutputcurrentsto±1.5Aandoperatingvoltagesto50V.Internalfixedoff-timePWMcurrent-controltimingcircuitrycanbeprogrammedviaaserialinterf	ALLEGRO Allegro MicroSystems
A3974SEDTR-T	DMOSDUALFULL-BRIDGEPWMMOTORDRIVER FEATURES ■±1.5A,50VContinuousOutputRating ■LowrDS(on)DMOSOutputDrivers ■ProgrammableSlow,Fast,andMixedCurrent-DecayModes ■Serial-InterfaceControlsChipFunctions ■SynchronousRectificationforLowPowerDissipation ■InternalUVLOandThermalShutdownCircuitry ■Cross	ALLEGRO Allegro MicroSystems
A3976KLB	DUALFULLBRIDGEPROTECTEDMOTORDRIVER TheA3976isdesignedtodrivebothwindingsofabipolarsteppermotororbidirectionallycontroltwoDCMotors.BothH-Bridgesarecapableofcontinuousoutputcurrentsofupto+/-500mAandoperatingvoltagesto30V.Freewheeling,substrateisolateddiodesareincludedforoutputtransients	ALLEGRO Allegro MicroSystems
A3977	MicrosteppingDMOSDriverwithTranslator Description TheA3977isacompletemicrosteppingmotordriver,withbuiltintranslator.Itisdesignedtooperatebipolarsteppermotorsinfull-,half-,quarter-,andeighth-stepmodes,withoutputdrivecapabilityof35Vand±2.5A.TheA3977includesafixedoff-timecurrentregulatorthath	ALLEGRO Allegro MicroSystems
A3977KED	MICROSTEPPINGDMOSDRIVERWITHTRANSLATOR MICROSTEPPINGDMOSDRIVERWITHTRANSLATOR TheA3977xEDandA3977xLParecompletemicrosteppingmotordriverswithbuilt-intranslator.Theyaredesignedtooperatebipolarsteppermotorsinfull-,half-,quarter-,andeighth-stepmodes,withoutputdrivecapabilityof35Vand±2.5A.TheA3977i	ALLEGRO Allegro MicroSystems
A3977KLP	MICROSTEPPINGDMOSDRIVERWITHTRANSLATOR MICROSTEPPINGDMOSDRIVERWITHTRANSLATOR TheA3977xEDandA3977xLParecompletemicrosteppingmotordriverswithbuilt-intranslator.Theyaredesignedtooperatebipolarsteppermotorsinfull-,half-,quarter-,andeighth-stepmodes,withoutputdrivecapabilityof35Vand±2.5A.TheA3977i	ALLEGRO Allegro MicroSystems
A3977SED	MICROSTEPPINGDMOSDRIVERWITHTRANSLATOR MICROSTEPPINGDMOSDRIVERWITHTRANSLATOR TheA3977xEDandA3977xLParecompletemicrosteppingmotordriverswithbuilt-intranslator.Theyaredesignedtooperatebipolarsteppermotorsinfull-,half-,quarter-,andeighth-stepmodes,withoutputdrivecapabilityof35Vand±2.5A.TheA3977i	ALLEGRO Allegro MicroSystems
A3977SED-T	MICROSTEPPINGDMOSDRIVERWITHTRANSLATOR MICROSTEPPINGDMOSDRIVERWITHTRANSLATOR TheA3977xEDandA3977xLParecompletemicrosteppingmotordriverswithbuilt-intranslator.Theyaredesignedtooperatebipolarsteppermotorsinfull-,half-,quarter-,andeighth-stepmodes,withoutputdrivecapabilityof35Vand±2.5A.TheA3977i	ALLEGRO Allegro MicroSystems
A3977SED-T	MicrosteppingDMOSDriverwithTranslator MICROSTEPPINGDMOSDRIVERWITHTRANSLATOR TheA3977xEDandA3977xLParecompletemicrosteppingmotordriverswithbuilt-intranslator.Theyaredesignedtooperatebipolarsteppermotorsinfull-,half-,quarter-,andeighth-stepmodes,withoutputdrivecapabilityof35Vand±2.5A.TheA3977i	ALLEGRO Allegro MicroSystems
A3977SLP	MICROSTEPPINGDMOSDRIVERWITHTRANSLATOR MICROSTEPPINGDMOSDRIVERWITHTRANSLATOR TheA3977xEDandA3977xLParecompletemicrosteppingmotordriverswithbuilt-intranslator.Theyaredesignedtooperatebipolarsteppermotorsinfull-,half-,quarter-,andeighth-stepmodes,withoutputdrivecapabilityof35Vand±2.5A.TheA3977i	ALLEGRO Allegro MicroSystems
A3977SLP-T	MICROSTEPPINGDMOSDRIVERWITHTRANSLATOR MICROSTEPPINGDMOSDRIVERWITHTRANSLATOR TheA3977xEDandA3977xLParecompletemicrosteppingmotordriverswithbuilt-intranslator.Theyaredesignedtooperatebipolarsteppermotorsinfull-,half-,quarter-,andeighth-stepmodes,withoutputdrivecapabilityof35Vand±2.5A.TheA3977i	ALLEGRO Allegro MicroSystems
A3979	MicrosteppingDMOSDriverwithTranslator FeaturesandBenefits ▪±2.5A,35Voutputrating ▪LowRDS(On)outputs:0.28Ωsource,0.22Ωsink,typical ▪Automaticcurrentdecaymodedetection/selection ▪3.0to5.5Vlogicsupplyvoltagerange ▪Slow,FastorMixedcurrentdecaymodes ▪Homeoutput ▪Synchronousrectificationfor	ALLEGRO Allegro MicroSystems
A3979	MicrosteppingDMOSDriverwithTranslator FeaturesandBenefits ▪±2.5A,35Voutputrating ▪LowRDS(On)outputs:0.28Ωsource,0.22Ωsink,typical ▪Automaticcurrentdecaymodedetection/selection ▪3.0to5.5Vlogicsupplyvoltagerange ▪Slow,FastorMixedcurrentdecaymodes ▪Homeoutput ▪Synchronousrectificationfor	ALLEGRO Allegro MicroSystems
A3979_08	MicrosteppingDMOSDriverwithTranslator FeaturesandBenefits ▪±2.5A,35Voutputrating ▪LowRDS(On)outputs:0.28Ωsource,0.22Ωsink,typical ▪Automaticcurrentdecaymodedetection/selection ▪3.0to5.5Vlogicsupplyvoltagerange ▪Slow,FastorMixedcurrentdecaymodes ▪Homeoutput ▪Synchronousrectificationfor	ALLEGRO Allegro MicroSystems
A3979SLP	MicrosteppingDMOSDriverwithTranslator FeaturesandBenefits ▪±2.5A,35Voutputrating ▪LowRDS(On)outputs:0.28Ωsource,0.22Ωsink,typical ▪Automaticcurrentdecaymodedetection/selection ▪3.0to5.5Vlogicsupplyvoltagerange ▪Slow,FastorMixedcurrentdecaymodes ▪Homeoutput ▪Synchronousrectificationfor	ALLEGRO Allegro MicroSystems
A3979SLP-T	MicrosteppingDMOSDriverwithTranslator FeaturesandBenefits ▪±2.5A,35Voutputrating ▪LowRDS(On)outputs:0.28Ωsource,0.22Ωsink,typical ▪Automaticcurrentdecaymodedetection/selection ▪3.0to5.5Vlogicsupplyvoltagerange ▪Slow,FastorMixedcurrentdecaymodes ▪Homeoutput ▪Synchronousrectificationfor	ALLEGRO Allegro MicroSystems
A3979SLP-T	MicrosteppingDMOSDriverwithTranslator FeaturesandBenefits ▪±2.5A,35Voutputrating ▪LowRDS(On)outputs:0.28Ωsource,0.22Ωsink,typical ▪Automaticcurrentdecaymodedetection/selection ▪3.0to5.5Vlogicsupplyvoltagerange ▪Slow,FastorMixedcurrentdecaymodes ▪Homeoutput ▪Synchronousrectificationfor	ALLEGRO Allegro MicroSystems
A3979SLPTR-T	MicrosteppingDMOSDriverwithTranslator FeaturesandBenefits ▪±2.5A,35Voutputrating ▪LowRDS(On)outputs:0.28Ωsource,0.22Ωsink,typical ▪Automaticcurrentdecaymodedetection/selection ▪3.0to5.5Vlogicsupplyvoltagerange ▪Slow,FastorMixedcurrentdecaymodes ▪Homeoutput ▪Synchronousrectificationfor	ALLEGRO Allegro MicroSystems
A3979SLPTR-T	MicrosteppingDMOSDriverwithTranslator FeaturesandBenefits ▪±2.5A,35Voutputrating ▪LowRDS(On)outputs:0.28Ωsource,0.22Ωsink,typical ▪Automaticcurrentdecaymodedetection/selection ▪3.0to5.5Vlogicsupplyvoltagerange ▪Slow,FastorMixedcurrentdecaymodes ▪Homeoutput ▪Synchronousrectificationfor	ALLEGRO Allegro MicroSystems
A397_15	HighSpeedFastRecoveryRectifier 文件：138.03 Kbytes Page：2 Pages	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体产品股份有限公司
A3972SB-T	封装/外壳：24-PowerDIP（0.300"，7.62mm）功能：驱动器 - 全集成，控制和功率级包装：散装描述：IC MTR DRV BIPOLR 4.5-5.5V 24DIP 集成电路（IC）电机驱动器，控制器	ALLEGRO Allegro MicroSystems
A3973SB	封装/外壳：24-PowerDIP（0.300"，7.62mm）功能：驱动器 - 全集成，控制和功率级包装：散装描述：IC MTR DRV BIPOLR 4.5-5.5V 24DIP 集成电路（IC）电机驱动器，控制器	ALLEGRO Allegro MicroSystems
A3977	MicrosteppingDMOSDriverwithTranslator 文件：524.75 Kbytes Page：19 Pages	ALLEGRO Allegro MicroSystems
A3977KED-T	MicrosteppingDMOSDriverwithTranslator 文件：524.75 Kbytes Page：19 Pages	ALLEGRO Allegro MicroSystems
A3977SLPTR-T	MicrosteppingDMOSDriverwithTranslator 文件：524.75 Kbytes Page：19 Pages	ALLEGRO Allegro MicroSystems
A3979	MicrosteppingDMOSDriverwithTranslator 文件：331.73 Kbytes Page：14 Pages	ALLEGRO Allegro MicroSystems
A3979_13	MicrosteppingDMOSDriverwithTranslator 文件：331.73 Kbytes Page：14 Pages	ALLEGRO Allegro MicroSystems
A3979SLPTR	MicrosteppingDMOSDriverwithTranslator 文件：332.61 Kbytes Page：15 Pages	ALLEGRO Allegro MicroSystems
A397A	HighSpeedFastRecoveryRectifier 文件：2.35899 Mbytes Page：5 Pages	etc2List of Unclassifed Manufacturers etc未分类制造商etc2未分类制造商
A397A	HighSpeedFastRecoveryRectifier 文件：96.99 Kbytes Page：1 Pages	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体产品股份有限公司
A397A	HighSpeedFastRecoveryRectifier 文件：138.03 Kbytes Page：2 Pages	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体产品股份有限公司
A397B	HighSpeedFastRecoveryRectifier 文件：138.03 Kbytes Page：2 Pages	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体产品股份有限公司
A397B	HighSpeedFastRecoveryRectifier 文件：2.35899 Mbytes Page：5 Pages	etc2List of Unclassifed Manufacturers etc未分类制造商etc2未分类制造商
A397B	HighSpeedFastRecoveryRectifier 文件：96.99 Kbytes Page：1 Pages	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体产品股份有限公司
A397C	HighSpeedFastRecoveryRectifier 文件：2.35899 Mbytes Page：5 Pages	etc2List of Unclassifed Manufacturers etc未分类制造商etc2未分类制造商
A397C	HighSpeedFastRecoveryRectifier 文件：96.99 Kbytes Page：1 Pages	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体产品股份有限公司
A397C	HighSpeedFastRecoveryRectifier 文件：138.03 Kbytes Page：2 Pages	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体产品股份有限公司
A397D	HighSpeedFastRecoveryRectifier 文件：138.03 Kbytes Page：2 Pages	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体产品股份有限公司
A397D	HighSpeedFastRecoveryRectifier 文件：2.35899 Mbytes Page：5 Pages	etc2List of Unclassifed Manufacturers etc未分类制造商etc2未分类制造商
A397D	HighSpeedFastRecoveryRectifier 文件：96.99 Kbytes Page：1 Pages	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体产品股份有限公司
A397E	HighSpeedFastRecoveryRectifier 文件：138.03 Kbytes Page：2 Pages	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体产品股份有限公司
A397E	HighSpeedFastRecoveryRectifier 文件：96.99 Kbytes Page：1 Pages	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体产品股份有限公司
A397E	HighSpeedFastRecoveryRectifier 文件：2.35899 Mbytes Page：5 Pages	etc2List of Unclassifed Manufacturers etc未分类制造商etc2未分类制造商

A397产品属性

类型
描述
型号
A397
制造商
ALLEGRO
制造商全称
Allegro MicroSystems
功能描述
DUAL DMOS FULL-BRIDGE DRIVER

A397供应商更多...

更新时间：2025-7-5 20:51:00

IC供应商	芯片型号	品牌	批号	封装	库存	备注	价格
深圳市昌和盛利电子有限公司	A3977SED	松下	23+	继电器	20000		询价
深圳市金芯世纪电子有限公司	A3971SLBT	ALLEGRO/雅丽高	22+	SOP24	100000	代理渠道/只做原装/可含税	询价
深圳市科芯源微电子有限公司	A3977SED	ALLEGRO/雅丽高	25+	PLCC	54648	百分百原装现货实单必成欢迎询价	询价
深圳市华睿芯科技有限公司	A3977SLPT	ASL	24+	TSSOP-28	20000	全新原厂原装，进口正品现货，正规渠道可含税！！	询价
深圳市弘扬芯城科技有限公司	A3979SLPTR-T	ALLEGRO(美国埃戈罗)	2024+	TSSOP28	500000	诚信服务,绝对原装原盘	询价
深圳市威雅利发展有限公司	A3979SLPTR-T	ALLEGRO	10+	TSSOP	3	一级代理,专注军工、汽车、医疗、工业、新能源、电力	询价
深圳市宏桥达半导体有限公司	A3977SEDTR-T	ALLEGRO/美国埃戈罗	22+	PLCC44	500000	原厂渠道/找正品元器件就找宏桥达/实报实货/诚信第一/	询价
深圳市粤骏腾电子科技有限公司	A3977SLP-T	ALLEGRO/雅丽高	24+	SSOP	500	大批量供应优势库存热卖	询价
深圳市冠亿通科技有限公司	A3977SEDTR-T	ALLEGRO/雅丽高	25+		25000	原厂原包深圳现货主打品牌假一赔百可开票!	询价
深圳市赛尔通科技有限公司	A3977KEDTR-T	Allegro	23+	44-PLCC	65600		询价

A397芯片相关品牌

A397规格书下载地址

A397参数引脚图相关

A397数据表相关新闻

A3942KLGTR-T产品资料规格参数
A3942KLGTR-T
2022-6-24
A3950SLPTR-T 集成电路（IC）
A3950SLPTR-T集成电路（IC）
2021-1-18
A3977SLP-T
A3977SLP-T
2019-11-21
A3959SLBT
A3959SLBT，全新原装当天发货或门市自取0755-82732291.
2019-3-4
A3977KLP-微步DMOS驱动程序有转译
A3977xED和A3977xLP完整的微电机驱动器内置的翻译。它们的设计操作双极步进电机全，半，季，和第八步模式，与35输出驱动能力V和±2.5A的A3977包括一个固定关断时间电流稳压器，在慢，快或混合衰减模式运作的能力。这currentdecay控制方案能减少可听到的电动机噪音，增加步进的准确性，并降低功耗。转换器是A3977易于实施的关键。通过只需输入阶跃输入一个脉冲，电动机将采取一步到位（全，半，季，或第八取决于两个逻辑输入）。有没有相序表，高频控制线或复杂的界面方案。A3977界面是其中一个复杂的应用的理想选择微处理器不可用或负担过重。内部同步整流控制电路提供改善脉宽调制（PW
2012-12-7
A3980-汽车的DMOS微驱动器，与翻译
A3980是一个完整的微电机驱动器内置为便于操作的翻译。它的设计操作双极步进电机在全，半，第八和第十六步模式，在高达35V，±1A。“A3980包括FI固定的关断时间电流稳压器有能力在慢，快，或混合衰减模式操作。这结果能减少可听到的电动机噪音，增加步进精确度并降低功耗。转换器是A3980易于实施的关键。只需输入上一步输入一个脉冲，驱动电动机微步。有没有相位顺序表，高频率控制线，或复杂的界面。A3980界面是一个理想的Fi的应用中，一个复杂的μP不可用或不堪重负吨。内部同步整流阳离子控制电路提供改善脉宽调制（PWM）操作时的功耗。内部电路保护包括：滞后热关机，过压锁定（OVLO），欠压锁定
2012-12-7

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