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    首页产品索引NCN5193

    NCN5193

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     HART CMOS Modem

    制造商:ON

    中文数据手册

    产品信息

    The NCN5193 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. In addition, the NCN5193 also has an integrated DAC for low-BOM current loop slave transmitter implementation.The NCN5193 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 communcations.
    • Low Power
    • Single-chip, Half-duplex 1200 Bits per Second FSK Modem
    • Bell 202 Shift Frequencies of 1200 Hz and 2200 Hz
    • Transmit - signal Wave Shaping
    • Receive Band - pass Filter
    • Internal Oscillator Requires 460.8 kHz, 920 kHz or 1.8 MHz Crystal or Ceramic Resonator
    • SPI Communication
    • Integrated 16 bit Sigma-Delta DAC
    • Meets HART Physical Layer Requirements
    • Industrial Temperature Range of -40°C to +85°C
    • Available in 32-pin NQFP Package
    • These are Pb-Free Devices
    • 1.8 V - 3.5 V Power Supply
    • Compatible with 1.8 V or 3.3 V Microcontroller

    在线购买

    型号制造商描述购买
    NCN5193MNTWGONICMODEMHARDCMOS32QFN 立即购买

    技术资料

    标题类型大小(KB)下载
    HART ModemPDF193 点击下载
    QFN32 5x5, 0.5PPDF32 点击下载
    NCN5193NG Evaluation Board User"s ManualPDF548 点击下载
    NCN5193GEVB Bill of Materials ROHS CompliantPDF42 点击下载
    NCN5193GEVB Gerber Layout Files (Zip Format)RAR53 点击下载
    NCN5193GEVB SchematicPDF216 点击下载
    NCN5193GEVB Test ProcedurePDF187 点击下载

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