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    首頁產(chǎn)品索引NCP2811

    NCP2811

    購買收藏
    ?Audio Power Amplifier, True Ground Stereo Headphone

    制造商:ON

    中文數(shù)據(jù)手冊

    產(chǎn)品信息

    NCP2811 is a dual audio power amplifier designed for portable communication device applications such as mobile phones. This part is capable of delivering 27 mW of continuous average power into a 16 Ω load from a 2.7 V power supply with a THD+N of 1%. Based on the power supply delivered to the device, an internal power management block generates a symmetrical positive and negative voltage. Thus, the internal amplifiers provide outputs referenced to Ground. In this NOCAP
    configuration, the two external heavy coupling capacitors can be removed. It offers significant space and cost savings compared to a typical stereo application. NCP2811 is available with an external adjustable gain (version A), or with an internal gain (version B). It reaches a superior PSRR and noise floor. Thus, it offers high fidelity audio sound, as well as a direct connection to the battery. It contains circuitry to prevent from Pop and Click noise that would otherwise occur during turn on and turn off transitions. The device is available in 12 bump CSP package (2 x 1.5 mm) which help to save space on the board.
    • NoCap
    • Output Eliminate DC-Blocking Capacitors
    • High PSRR : -100 dB
    • Pop and Click protection circuitry
    • Internal gain (-1.5 V/V) or external gain
    • 2.7V-5.0V Operation
    • Thermal overload protection circuitry

    電路圖、引腳圖和封裝圖

    在線購買

    型號制造商描述購買
    NCP2811BMTTXGONIC AMP STEREO HEADPHONE 12WQFN 立即購買
    NCP2811AMTTXGONIC AMP STEREO HEADPHONE 12WQFN 立即購買
    NCP2811AFCT1GON 立即購買
    NCP2811BFCCT1GON 立即購買
    NCP2811BDTBR2GONAmplifier IC Headphones, 2-Channel (Stereo) Class AB 14-TSSOP 立即購買
    NCP2811ADTBR2GON 立即購買

    技術(shù)資料

    標(biāo)題類型大小(KB)下載
    12-Pin Flip-Chip, 2x1.5, 0.5PPDF54 點擊下載
    WQFN12, 3x3, 0.5PPDF57 點擊下載
    NoCap Advanced Stereo Headphone AmplifierPDF184 點擊下載
    TSSOP-14 WBPDF38 點擊下載
    NCP2811_PD.GIFUNKNOW13 點擊下載
    NCP2811_AD.GIFUNKNOW28 點擊下載
    NCP2811ADTBRGEVB Bill of Materials (ROHS Compliant)PDF152 點擊下載
    NCP2811ADTBRGEVB Gerber Layout Files (Zip Format)RAR66 點擊下載

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