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AVFU644NIL

ONEOFTHESMALLESTSNAP-ACTIONSWITCHES

PanasonicPanasonic Semiconductor

松下松下电器

BB644

SiliconVariableCapacitanceDiodes

SiliconVariableCapacitanceDiodes •ForVHFTV-tuners •Highcapacitanceratio •Lowseriesinductance •Lowseriesresistance •Excellentuniformityandmatchingdueto in-linematchingassemblyprocedure •Pb-free(RoHScompliant)package1) •QualifiedaccordingAECQ101

InfineonInfineon Technologies AG

英飞凌英飞凌科技股份公司

BB644

SiliconVariableCapacitanceDiode(ForVHFTV-tunersHighcapacitanceratioLowseriesinductance)

SiliconVariableCapacitanceDiode Preliminarydata •ForVHFTV-tuners •Highcapacitanceratio •Lowseriesinductance •Lowseriesresistance •ExtremelysmallplasticSMDpackage •Excellentuniformityandmatchingduetoin-linematchingassemblyprocedure

SIEMENSSiemens Semiconductor Group

西门子德国西门子股份公司

BB644

SiliconVariableCapacitanceDiodes

InfineonInfineon Technologies AG

英飞凌英飞凌科技股份公司

BD644

NPNSILICONDARLINGTONTRANSISTORS

NPNSILICONDARLINGTONTRANSISTORS

SIEMENSSiemens Semiconductor Group

西门子德国西门子股份公司

BD644

iscSiliconPNPDarlingtonPowerTransistor

DESCRIPTION •Collector-EmitterBreakdownVoltage-:V(BR)CEO=-45V(Min) •HighDCCurrentGain:hFE=750(Min)@IC=-3A •LowSaturationVoltage •ComplementtoTypeBD643 APPLICATIONS •DesignedforuseascomplementaryAFpush-pulloutputstageapplications

ISCInchange Semiconductor Company Limited

无锡固电无锡固电半导体股份有限公司

BD644

SILICONDARLINGTONPOWERTRANSISTORS

SILICONDARLINGTONPOWERTRANSISTORS PNPepitaxial-basetransistorsinamonolithicDalringtoncircuitandhousedinaTO-220enveloppe.Theyareintendedforoutputstagesinaudioequipment,generalamplifiers,andanalogueswitchingapplication. NPNcomplementsareBD643,BD645,BD647

COMSET

Comset Semiconductor

BD644

SILICONDARLINGTONPOWERTRANSISTORS

COMSET

Comset Semiconductor

BD644

SiliconPNPDarlingtonPowerTransistor

DESCRIPTION •Collector-EmitterBreakdownVoltage-:V(BR)CEO=-45V(Min) •HighDCCurrentGain:hFE=750(Min)@IC=-3A •LowSaturationVoltage •ComplementtoTypeBD643 APPLICATIONS •DesignedforuseascomplementaryAFpush-pulloutputstageapplications

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

BLF644P

BroadbandpowerLDMOStransistor

Generaldescription A70WLDMOSRFpowertransistorforbroadcasttransmitter,communicationsand industrialapplications.ThetransistorissuitableforthefrequencyrangeHFto1300MHz. Theexcellentruggednessandbroadbandperformanceofthisdevicemakesitidealfor digitalapplicatio

AmpleonAmpleon USA Inc.

安谱隆

详细参数

  • 型号:

    ATMEGA644A-AU

  • 功能描述:

    8位微控制器 -MCU 20 MHz Ind Temp

  • RoHS:

  • 制造商:

    Silicon Labs

  • 核心:

    8051

  • 处理器系列:

    C8051F39x

  • 数据总线宽度:

    8 bit

  • 最大时钟频率:

    50 MHz

  • 程序存储器大小:

    16 KB 数据 RAM

  • 大小:

    1 KB 片上

  • ADC:

    Yes

  • 工作电源电压:

    1.8 V to 3.6 V

  • 工作温度范围:

    - 40 C to + 105 C

  • 封装/箱体:

    QFN-20

  • 安装风格:

    SMD/SMT

供应商型号品牌批号封装库存备注价格
MICROCHIP/微芯
23+
QFP-44
4500
专注MICROCHIP 实单可谈,全网低价
询价
Microchip(微芯)
2023+
TQFP-44(10x10)
4550
全新原装正品
询价
Microchip(微芯)
24+
QFP44
7368
原厂可订货,技术支持,直接渠道。可签保供合同
询价
Atmel(爱特梅尔)
24+
7697
只做原装现货假一罚十!价格最低!只卖原装现货
询价
ATMEL
2024+
N/A
70000
柒号只做原装 现货价秒杀全网
询价
Microchip(微芯)
24+
TQFP-44(10x10)
10048
原厂可订货,技术支持,直接渠道。可签保供合同
询价
MICROCHIP/微芯
25+
原厂封装
10280
原厂授权一级代理,专注军工、汽车、医疗、工业、新能源、电力!
询价
Microchip(微芯)
25+
TQFP-44(10x10)
3000
全新、原装
询价
ATMEL
23+
NA
10021
专业电子元器件供应链正迈科技特价代理特价,原装元器件供应,支持开发样品
询价
MCH
24+
Tray
324554
原装进口现货
询价
更多ATMEGA644A-AU供应商 更新时间2025-7-13 8:01:00