型号 功能描述 生产厂家&企业 LOGO 操作
TDA7490

25W25WSTEREOCLASS-DAMPLIFIER50WMONOINBTL

DESCRIPTION TheTDA7490isadualaudioclassDamplifierassembledinFlexiwatt25package;itisspeciallydesignedforhighefficiencyapplicationmainlyforTVandHomeStereosets. ■25W+25WOUTPUTPOWER: RL=8Ω/4Ω;THD=10 ■HIGHEFFICIENCY ■WIDESUPPLYVOLTAGERANGE(FROM±10T

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STMICROELECTRONICS

15W15WSTEREOCLASS-DAMPLIFIER28WMONOINBTL

DESCRIPTION TheTDA7490LisadualaudioclassDamplifierassembledinFlexiwatt25package;itisspeciallydesignedforhighefficiencyapplicationmainlyforTVandHomeStereosets. FEATURES ■20W+20WOUTPUTPOWER: @RL=8Ω/4Ω;THD=10 ■HIGHEFFICIENCY ■WIDESUPPLYVOLTAGE

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STMICROELECTRONICS

15W15WStereoClass-DAmplifier

Description Thetda7490LSAisadualaudioclass-DamplifierassembledinCLIPWATT19packagespeciallydesignedforhighefficiencyapplicationmainlyforTV,LCDTVandHomeStereosets. Features ■FEATURES ■15W+15WCONTINUOUSOUTPUT POWER:RL=6Ω;THD=10;VCC±14.5V ■HIGH

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STMICROELECTRONICS

10W10WStereoClass-DAmplifier

Description Thetda7490SAisadualaudioclass-DamplifierassembledinCLIPWATT19packagespeciallydesignedforhighefficiencyapplicationmainlyforTV,LCDTVandHomeStereosets. Features ■FEATURES ■10W+10WCONTINUOUSOUTPUTPOWER:RL=8ΩTHD=10 ■HIGHEFFICIENCY ■SINGLESUP

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STMICROELECTRONICS

20W20WSTEREOCLASS-DAMPLIFIER40WMONOINBTL

文件:242.36 Kbytes Page:11 Pages

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STMICROELECTRONICS

20W20WSTEREOCLASS-DAMPLIFIER40WMONOINBTL

文件:242.36 Kbytes Page:11 Pages

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STMICROELECTRONICS

DecadeandBinaryCounters

GeneralDescription TheDM7490Amonolithiccountercontainsfourmaster-slaveflip-flopsandadditionalgatingtoprovideadivide-by-twocounterandathree-stagebinarycounterforwhichthecountcyclelengthisdivide-by-five. Thecounterhasagatedzeroresetandalsohasgatedsetto-nine

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

Fairchild

The’90isa4-stageripplecountercontainingahighspeedflip-flopactingasadivide-by-twoandthreeflip-flopsconnectedasadivideby-fivecounter.

DESCRIPTION—The’90isa4-stageripplecountercontainingahighspeed flip-flopactingasadivide-by-twoandthreeflip-flopsconnectedasadivideby- fivecounter.ItcanbeconnectedtooperatewithaconventionalBCDoutput patternoritcanbeconnectedtoprovidea50%dutycycle

ETC1List of Unclassifed Manufacturers

etc未分类制造商未分类制造商

ETC1

DecadeandBinaryCounters

文件:133.7 Kbytes Page:10 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

NSC

PackageContainsaDivide-by-TwoandaDivide-by-FiveCounter

文件:410.83 Kbytes Page:1 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

ETC

PackageContainsaDivide-by-TwoandaDivide-by-FiveCounter

文件:410.83 Kbytes Page:1 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

ETC

TDA7490产品属性

  • 类型

    描述

  • 型号

    TDA7490

  • 功能描述

    音频放大器 25W Stereo D Amp

  • RoHS

  • 制造商

    STMicroelectronics

  • 产品

    General Purpose Audio Amplifiers

  • 输出类型

    Digital

  • 输出功率

    THD +

  • 工作电源电压

    3.3 V

  • 安装风格

    SMD/SMT

  • 封装/箱体

    TQFP-64

  • 封装

    Reel

更新时间:2025-7-15 22:59:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ST/意法
24+
NA/
3265
原装现货,当天可交货,原型号开票
ST/意法
24+
ZIP25
880000
明嘉莱只做原装正品现货
ST/意法
21+
ZIP25
1709
ST/意法
25+
ZIP24
32360
ST/意法全新特价TDA7490即刻询购立享优惠#长期有货
ST
03+04+
ZIP25
2760
全新原装进口自己库存优势
ST(意法)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
ST
24+
ZIP-25
3500
原装现货,可开13%税票
ST/意法
2023+
ZIP25
6893
十五年行业诚信经营,专注全新正品
ST
21+
ZIP-25
80
原装现货假一赔十
ST
25+23+
ZIP-25
16933
绝对原装正品全新进口深圳现货

TDA7490芯片相关品牌

  • ALLEN-BRADLEY
  • AVAGO
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  • HUBERSUHNER
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  • LITEON
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  • MMD
  • NJSEMI
  • Vicor
  • WALL

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