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    首页产品索引NCP2823

    NCP2823

    购买收藏
     Audio Power Amplifier, 3.0 W, Filterless, Class D

    制造商:ON

    中文数据手册

    产品信息

    The NCP2823A/B are cost effective mono audio power amplifiers designed for portable electronic devices. NCP2823A is optimized for 8 Ω operation and NCP2823B can operate with speaker impedance down to 4.0 Ω.For Instance, NCP2823B is capable of delivering 3 W of continuous average power to a 4.0 Ω from a 5.0 V supply in a Bridge Tied Load (BTL) configuration. Under the same conditions, NCP2823A can provide 1.5 W to an 8.0 Ω BTL load with less than 10% THD+N. For cellular handsets or PDAs it offers space and cost savings because no output filter is required when using inductive transducers. With more than 90% efficiency and very low shutdown current, it increases the lifetime of your battery and drastically lowers the junction temperature.
    • Optimized PWM output stage
    • High efficiency: up to 92%
    • High PSRR: -77dB
    • High CMRR: -80dB
    • Adjustable gain

    电路图、引脚图和封装图

    在线购买

    型号制造商描述购买
    NCP2823BFCT2GONIC FCI AUDIO AMP 9CSP 立即购买
    NCP2823AFCT2GONIC FCI AUDIO AMP 9CSP 立即购买
    NCP2823BFCT1G-- 立即购买
    NCP2823AFCCT2G-- 立即购买

    技术资料

    标题类型大小(KB)下载
    Audio Power Amplifier, 3.0 W, Filterless, Class DPDF142 点击下载
    9 Pin Flip-Chip, 1.45 x 1.45 mmPDF26 点击下载
    NCP2823_PD.GIFUNKNOW14 点击下载
    NCP2823_AD.GIFUNKNOW28 点击下载
    NCP2823BGEVB Bill of Materials ROHS CompliantPDF95 点击下载
    NCP2823BGEVB Gerber Layout Files (Zip Format)RAR98 点击下载
    NCP2823BGEVB SchematicPDF208 点击下载
    NCP2823BGEVB Test ProcedurePDF118 点击下载

    应用案例更多案例

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