芯天下

KA2901 系列

fairchild
onsemi
freescale
rochester

紧凑封装模拟信号处理四路比较器集成电路

KA2901系列是一款高度通用且可靠的运算放大器产品线,专为满足各类精密模拟应用需求而设计。该系列运算放大器以性能稳健、功耗低、稳定性优异著称,无论在通用电路还是专用电路中都能提供一致的性能表现。其具备高输入阻抗、低失调电压和极低功耗等特性,使其成为追求高效能与精确度的设计人员的理想选择。

该系列最突出的特点之一是四通道配置设计,可在单封装内集成多个运算放大器。这种设计能显著节省电路板空间并简化布线布局,特别适合紧凑型和高密度设计。该系列支持宽电源电压范围,确保与各类供电系统兼容;其低输入偏置电流特性可显著提升精密测量和信号调理任务的性能。此外,KA2901系列具有出色的温度稳定性,在宽工作温度范围内均能保持稳定性能,这对严苛环境下的应用至关重要。

KA2901系列广泛应用于汽车电子、工业自动化、消费电子及医疗设备等领域。典型应用场景包括电压比较器、有源滤波器、信号放大及传感器接口等。其高精度处理微弱信号的能力,使其在仪器仪表和控制系统中尤具价值。同时,得益于低功耗特性,该系列常被用于电池供电设备,可在保持性能的同时有效延长电池续航时间。

综上所述,KA2901系列集先进设计、可靠性能与多功能性于一体,是精密模拟电路工程师的首选解决方案。其紧凑型封装、低功耗需求及稳健的性能特性,完全满足现代电子系统跨行业应用的多样化需求。

系列图片(4 张)

常见问答

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KA2901 - 型号列表8 个型号

RoHS

Mounting Style

Package / Case

Packaging

Life

制造商零件编号价格/库存Output TypeProduct CategoryRoHSNumber of ChannelsSupply Voltage - MaxSupply Voltage - MinOffset Voltage (Max)Supply Current (Max)Response TimeMaximum Operating TemperatureMounting StylePackage / CasePackagingMaximum Power DissipationMinimum Operating TemperatureOutput Current (Typ)PackageNumber of Channels per ChipTypical Response TimeTypical Voltage GainMountingMinimum Single Supply VoltageMaximum Single Supply VoltageMinimum Dual Supply VoltageMaximum Dual Supply VoltageOperating TemperatureStandard PackageFactory 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/CaserohsOffset Voltage - MaxSupply Current - MaxOutput Current - TypProductLifeSeriesUnit WeightOther NamesSupply TypeDual Supply VoltageOperating Supply CurrentIb - Input Bias CurrentReference VoltageOperating Supply VoltageBrandShutdownLengthVoltage Gain dBVos - Input Offset VoltageVcm - Common Mode VoltageIos - Input Offset CurrentOutput Current per ChannelHeightPd - Power DissipationPart # Aliases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/外壳装配类型输出类型
KA2901DTF
3
KA2901DTF

Comparator Quad ±18V/36V 14-Pin SOIC N T/R

fairchild semiconductor

询价Open CollectorComparator ICsRoHS Compliant436 V18 V15 mV2 mA1.3 us+ 85 CSMD/SMTSOP-14Reel570 mW- 40 C18 mA14SOIC N41.3 us100 dBSurface Mount2 V36 V±1 V±18 V-40 to 85 °CTape & Reel3000Voltage Comparator3|5|9|12|15|18|24|28No1.3570±180.25@5VCompliant2@5V100Single|Dual-40SOIC NSOIC8536±1±3|±5|±9|±12|±15147@5V2BipolarGull-wing4Surface Mount0.25µA @ 5V2.5mA7mV @ 5V18mA @ 5V2 V ~ 36 V, ±1 V ~ 18 V14-SOPGeneral Purpose14-SOIC (0.154", 3.90mm Width)Lead free / RoHS Compliant15 mV2 mA18 mAAnalog Comparators-KA29010.007700 ozKA2901DTFCTSingle, Dual+/- 3 V, +/- 5 V, +/- 9 V, +/- 12 V, +/- 15 V2 mA500 nAYes36 VFairchild SemiconductorShutdown8.75 mm (Max)100 dB15 mVNegative Rail to Positive Rail - 2 V50 nA18 mA1.5 mm (Max)570 mW------------
KA2901DMTF
2
KA2901DMTF

Comparator Quad ±18V/36V 14-Pin SOIC N T/R

fairchild semiconductor

询价Open CollectorComparator ICsRoHS Compliant436 V18 V15 mV2 mA1.3 us+ 85 CSMD/SMTSOP-14Reel570 mW- 40 C18 mA14SOIC N41.3 us100 dBSurface Mount2 V36 V±1 V±18 V-40 to 85 °CTape & Reel3000Voltage Comparator3|5|9|12|15|18|24|28No1.3570±180.25@5VCompliant2@5V100Single|Dual-40SOIC NSOIC8536±1±3|±5|±9|±12|±15147@5V2BipolarGull-wing4Surface Mount0.25µA @ 5V2.5mA7mV @ 5V18mA @ 5V2 V ~ 36 V, ±1 V ~ 18 V14-SOPGeneral Purpose14-SOIC (0.154", 3.90mm Width)Lead free / RoHS Compliant----Obsolete-------------------KA2901DMTF_NL18mA @ 5V0.25µA @ 5V14-SOP2 V ~ 36 V, ±1 V ~ 18 V-40°C ~ 85°C2.5mA7mV @ 5V414-SOIC (0.154", 3.90mm Width)Surface MountDTL, MOS, Open-Collector, TTL
KA2901_Q
KA2901_Q

Comparator ICs Quad Comparator

Fairchild Semiconductor

询价Open CollectorComparator ICsNo436 V18 V15 mV2 mA1.3 us+ 85 CThrough HoleDIP-14Tube570 mW- 40 C18 mA----------------------------------------------15 mV2 mA18 mAAnalog ComparatorsEnd of Life: Scheduled for obsolescence and will be discontinued by the manufacturer.-------------------------------
KA2901
KA2901

コンパレータ IC Quad Comparator

Fairchild Semiconductor

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KA2901D
KA2901D

コンパレータ IC Quad Comparator

Fairchild Semiconductor

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KA2901DTF
KA2901DTF

IC COMPARATOR QUAD 14-SOP

Fairchild/ON Semiconductor

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KA2901DMTF
KA2901DMTF

IC COMPARATOR QUAD 14-SOP

Fairchild/ON Semiconductor

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8 个型号