芯天下

KA393D 系列

fairchild
onsemi
rochester
samsung

8引脚SOIC封装双比较器IC,用于模拟信号处理

KA393D系列是一组高性能、低功耗双电压比较器,专为在各种电子应用中提供精确可靠的性能而设计。该系列比较器以坚固的设计和卓越的功能性著称,能够满足现代电路设计对性能、能效与多功能性的完美平衡需求。

KA393D系列的突出特点之一是其超低功耗特性,使其成为电池供电设备和能源敏感应用的理想选择。该比较器支持2V至36V的宽工作电压范围,可兼容单电源与双电源配置。这种灵活性使其能轻松集成到从简单模拟电路到复杂工业系统的多样化设计中。此外,该系列具备低输入偏置电流和偏移电压特性,可确保信号比较任务的高精度与稳定性。

本系列产品特别注重耐用性与可靠性,其坚固结构可保障在-40°C至+125°C宽温范围内的稳定运行,适用于恶劣环境。比较器还内置输入电压钳位和输出短路保护等保护机制,显著提升了在严苛应用场景下的使用寿命与可靠性。

KA393D系列广泛应用于汽车电子、工业自动化、消费电子及通信等领域,典型应用包括电压监测、电平检测、信号调理和波形生成。在汽车系统中,常见于电池管理系统、传感器接口及安全关键电路;在工业领域则用于过程控制、电机驱动和电源监控。其紧凑高效的封装设计也使其成为智能手机、平板电脑和可穿戴设备等空间与能效敏感型便携产品的优选方案。

综观而言,KA393D系列集精确性、可靠性与多功能性于一体,是工程师在设计高性能电压比较器时的信赖之选。无论是消费电子、汽车系统还是工业设备,该系列都能提供稳定的性能表现与卓越的应用价值。

系列图片(4 张)

常见问答

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KA393D - 型号列表6 个型号

Operating Temperature

Standard Package

RoHS

Offset Voltage (Max)

Packaging

Factory Pack Quantity

制造商零件编号价格/库存Output TypeRoHSNumber of ChannelsSupply Voltage - MaxSupply Voltage - MinOffset Voltage (Max)Supply Current (Max)Response TimeMaximum Operating TemperatureMounting StylePackage / CasePackagingMinimum Operating TemperatureOutput Current (Typ)Number of Channels per ChipMountingOperating TemperatureStandard PackageProduct CategoryMaximum Power DissipationFactory Pack QuantityManufacturer TypeTypical Single Supply Voltage Rail to RailTypical Response Time Maximum Power Dissipation Maximum Dual Supply Voltage Maximum Input Bias Current EU RoHSMaximum Supply Current Typical Voltage Gain Power Supply TypeMinimum Operating Temperature Supplier PackageStandard Package NameMaximum Operating Temperature Maximum Single Supply Voltage Minimum Dual Supply Voltage Typical Dual Supply Voltage Pin CountMaximum Input Offset Voltage Minimum Single Supply Voltage TechnologyLead ShapeNumber of ElementsMounting TypeCurrent - Input Bias (Max)Current - Quiescent (Max)Voltage - Input Offset (Max)Current - Output (Typ)Voltage - Supply, Single/Dual (±)Supplier Device PackageTypePackage/Caserohs电流 - 输出(典型值)电流 - 输入偏置(最大值)供应商器件封装电压 - 电源,单/双 (±)操作温度电流 - 静态(最大值)电压 - 输入失调(最大值)元件数封装/外壳装配类型LifePackageTypical Response TimeTypical Voltage GainMinimum Single Supply VoltageMaximum Single Supply VoltageMinimum Dual Supply VoltageMaximum Dual Supply VoltageOther NamesOffset Voltage - MaxSeriesUnit WeightSupply Current - MaxOutput Current - TypInput Bias Current (Typ)Input Offset VoltagePower DissipationOperating Temp RangePackage TypeNumber of ElementsOperating Temperature ClassificationPower Supply RequirementDual Supply Voltage (Min)Rad HardenedSingle Supply Voltage (Min)Single Supply Voltage (Max)Single Supply Voltage (Typ)Dual Supply Voltage (Max)Voltage Gain in dBSupply CurrentSupply TypeDual Supply VoltageOperating Supply CurrentIb - Input Bias CurrentOperating Supply VoltageProductReference VoltageBrandShutdownPd - Power DissipationLengthVoltage Gain dBVos - Input Offset VoltageVcm - Common Mode VoltageIos - Input Offset CurrentOutput Current per ChannelHeightPackage Width PCBPackage Length Package Height
KA393DTF
3
KA393DTF

Comparator Dual ±18V/36V 8-Pin SOIC N T/R

fairchild semiconductor

询价Open CollectorRoHS Compliant236 V18 V9 mV1 mA1.4 us+ 70 CSMD/SMTSOP-8Reel0 C18 mA2Surface Mount0 to 70 °CTape & ReelComparator ICs570 mW3000Differential Comparator3|5|9|12|15|18|24|28No1.4480±180.25@5VCompliant1@5V106.02Single|Dual0SOIC NSOIC7036±1±3|±5|±9|±12|±1585@5V2BipolarGull-wing2Surface Mount0.25µA @ 5V2.5mA5mV @ 5V18mA @ 5V2 V ~ 36 V, ±1 V ~ 18 V8-SOPGeneral Purpose8-SOIC (0.154", 3.90mm Width)Lead free / RoHS Compliant18mA @ 5V0.25µA @ 5V8-SOP2 V ~ 36 V, ±1 V ~ 18 V0°C ~ 70°C2.5mA5mV @ 5V28-SOIC (0.154", 3.90mm Width)Surface Mount-8SOIC N1.4 us106.02 dB2 V36 V±1 V±18 VKA393DTFCT9 mVKA3930.005044 oz1 mA18 mA250 nA5 mV480 W0C to 70CSOIC N2CommercialSingle/Dual�1 VNo2 V36 V3/5/9/12/15/18/24/28 V�18 V106.02 dB1 mASingle, Dual+/- 3 V, +/- 5 V, +/- 9 V, +/- 12 V, +/- 15 V1 mA250 nA36 VAnalog ComparatorsYesFairchild SemiconductorNo Shutdown570 mW5 mm (Max)106.02 dB9 mVNegative Rail to Positive Rail - 1.5 V150 nA18 mA1.5 mm (Max)----
KA393D
3
KA393D

Comparator ICs Dual Comparator

Fairchild Semiconductor

询价Open CollectorRoHS Compliant236 V18 V9 mV1 mA1.4 us+ 70 CSMD/SMTSOP-8Tube0 C18 mA2Surface Mount0°C ~ 70°C8,100Comparator ICs570 mW90Differential Comparator3|5|9|12|15|18|24|28No1.4480±180.25@5VCompliant1@5V106.02Single|Dual0SOIC NSOIC7036±1±3|±5|±9|±12|±1585@5V2BipolarGull-wing2Surface Mount0.25µA @ 5V2.5mA5mV @ 5V18mA @ 5V2 V ~ 36 V, ±1 V ~ 18 V8-SOPGeneral Purpose8-SOIC (0.154", 3.90mm Width)Lead free / RoHS Compliant18mA @ 5V0.25µA @ 5V8-SOP2 V ~ 36 V, ±1 V ~ 18 V0°C ~ 70°C2.5mA5mV @ 5V28-SOIC (0.154", 3.90mm Width)Surface MountObsolete----------------------------------------------4(Max)85(Max)1.5(Max)
KA393D_Q
KA393D_Q

Comparator ICs Dual Comparator

Fairchild Semiconductor

询价Open CollectorNo236 V18 V+/- 9 mV1 mA1.4 us+ 70 CSMD/SMTSOP-8Tube0 C18 mA---------------------------------------------------Obsolete--------------------------------------------------
KA393DTF
KA393DTF

None

Samsung Semi

询价--------------------------------------------------------------------------------------------------------------------
KA393DTF
KA393DTF

IC COMPARATOR DUAL DIFF 8-SOP

Fairchild/ON Semiconductor

询价--------------------------------------------------------------------------------------------------------------------
KA393D
KA393D

IC COMPARATOR DUAL DIFF 8-SOP

Fairchild/ON Semiconductor

询价--------------------------------------------------------------------------------------------------------------------
6 个型号