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    首頁產(chǎn)品索引A5191HRT

    A5191HRT

    購(gòu)買收藏
    ?Industrial HART-protocol modem

    制造商:ON

    中文數(shù)據(jù)手冊(cè)

    產(chǎn)品信息

    A5191HRT is a single-chip, CMOS modem for use in highway addressable remote transducer (HART) field instruments and masters. The modem and a few external passive components provide all of the functions needed to satisfy HART physical layer requirements including modulation, demodulation, receive filtering, carrier detect, and transmit-signal shaping. The A5191HRT is pin-compatible with the SYM20C15. See the Pin Description and Functional Description sections for details on pin compatibility with the SYM20C15. The A5191HRT uses phase continuous frequency shift keying (FSK) at 1200 bits per second. To conserve power, the receive circuits are disabled during transmit operations and vice versa. This provides the half-duplex operation used in HART communications.
    • Low power
    • Bell 202 shift frequencies of 1200 Hz and 2200 Hz
    • Single-chip, half-duplex 1200 bits per second FSK modem
    • Transmit-signal wave shaping
    • Receive band-pass filter
    • Meets HART physical layer requirements
    • CMOS compatible

    電路圖、引腳圖和封裝圖

    在線購(gòu)買

    型號(hào)制造商描述購(gòu)買
    A5191HRTNG-XTPON單芯片CMOS調(diào)制解調(diào)器,用于HART現(xiàn)場(chǎng)儀器和主站。提供所有滿足HART物理層要求的功能。 立即購(gòu)買
    A5191HRTLG-XTDON單芯片CMOS調(diào)制解調(diào)器,用于HART現(xiàn)場(chǎng)儀器和主站。提供所有滿足HART物理層要求的功能。 立即購(gòu)買
    A5191HRTLG-XTPONA5191HRT是一種用于高速公路的單芯片CMOS調(diào)制解調(diào)器可尋址遠(yuǎn)程換能器(HART)現(xiàn)場(chǎng)儀器和主控器。 立即購(gòu)買
    A5191HRTPG-XTPON 立即購(gòu)買
    A5191HRTPG-XTDON單芯片CMOS調(diào)制解調(diào)器,用于HART現(xiàn)場(chǎng)儀器和主站。提供所有滿足HART物理層要求的功能。 立即購(gòu)買

    技術(shù)資料

    標(biāo)題類型大小(KB)下載
    LQFP32, 7x7PDF55 點(diǎn)擊下載
    PLCC-28PDF57 點(diǎn)擊下載
    HART ModemPDF154 點(diǎn)擊下載
    A519HRT HART ModemPDF397 點(diǎn)擊下載
    A5191HRT Design for Low-power EnvironmentsPDF96 點(diǎn)擊下載
    QFN32, 5x5, 0.5P, 3.1x3.1EPPDF56 點(diǎn)擊下載
    A5191HRT_PD.GIFUNKNOW10 點(diǎn)擊下載
    A5191HRT_AD.PNGUNKNOW56 點(diǎn)擊下載

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