• 參數(shù)資料
    型號(hào): MAX5159EEE
    廠商: MAXIM INTEGRATED PRODUCTS INC
    元件分類: DAC
    英文描述: Low-Power, Dual, 10-Bit, Voltage-Output DACs with Serial Interface
    中文描述: DUAL, SERIAL INPUT LOADING, 16 us SETTLING TIME, 10-BIT DAC, PDSO16
    封裝: 0.150 INCH, 0.025 INCH PITCH, QSOP-16
    文件頁(yè)數(shù): 1/16頁(yè)
    文件大?。?/td> 181K
    代理商: MAX5159EEE
    _______________General Desc ription
    The MAX5158/MAX5159 low-power, serial, voltage-
    output, dual, 10-bit digital-to-analog converters (DACs)
    consume only 500μA from a single +5V (MAX5158) or
    +3V (MAX5159) supply. These devices feature Rail-to-
    Rail
    output swing and are available in a space-saving
    16-pin QSOP package. To maximize dynamic range, the
    DAC output amplifiers are configured with an internal gain
    of +2V/V.
    The 3-wire serial interface is SPI /QSPI and
    Microwire compatible. Each DAC has a double-
    buffered input organized as an input register followed by
    a DAC register, which allows the input and DAC registers
    to be updated independently or simultaneously with a
    16-bit serial word. Additional features include a 2μA pro-
    grammable shutdown, hardware-shutdown lockout, a
    separate reference-voltage input for each DAC that
    accepts AC and DC signals, and an active-low clear input
    (
    CL
    ) that resets all registers and DACs to zero. The
    MAX5158/MAX5159 provide a programmable logic pin
    for added functionality and a serial-data output pin for
    daisy chaining.
    ________________________Applic ations
    Digital Offset and Gain Adjustment
    μP-Controlled Systems
    Motion Control
    Remote Industrial Controls
    ____________________________Features
    o
    10-Bit Dual DAC with Internal Gain of +2V/V
    o
    Rail-to-Rail Output Swing
    o
    8μs Settling Time
    o
    Single-Supply Operation: +5V (MAX5158)
    +3V (MAX5159)
    o
    Low Quiescent Current: 500μA (normal operation)
    2μA (shutdown mode)
    o
    SPI/QSPI and Microwire Compatible
    o
    Available in Space-Saving 16-Pin QSOP Package
    o
    Power-On Reset Clears Registers and DACs to Zero
    o
    Adjustable Output Offset
    ______________Ordering Information
    Rail-to-Rail is a registered trademark of Nippon Motorola Ltd. Microwire is a trademark of National Semiconductor Corp.
    SPI and QSPI are trademarks of Motorola, Inc.
    Ordering Information continued at end of data sheet.
    *Contact factory for availability.
    REFA
    V
    DD
    AGND
    DGND
    PDL
    CL
    DOUT
    16-BIT
    SHIFT
    REGISTER
    SR
    CONTROL
    INPUT
    REG A
    INPUT
    REG B
    SCLK
    UPO
    REFB
    DIN
    CS
    DAC B
    DAC A
    DAC
    REG A
    LOGIC
    OUTPUT
    DECODE
    CONTROL
    DAC
    REG B
    MAX5158
    MAX5159
    OUTB
    R
    R
    R
    R
    OSB
    OUTA
    OSA
    _________________________________________________________Func tional Diagram
    M
    Low-Power, Dual, 10-Bit, Voltage-Output DACs
    with Serial Interface
    ________________________________________________________________ Maxim Integrated Products
    1
    19-1315; Rev 1; 12/97
    For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
    For small orders, phone 408-737-7600 ext. 3468.
    PIN-PACKAGE
    16 Plastic DIP
    TEMP. RANGE
    0°C to +70°C
    0°C to +70°C
    -40°C to +85°C
    PART
    16 QSOP
    16 CERDIP*
    -40°C to +85°C
    -55°C to +125°C
    MAX5158EEE
    MAX5158MJ E
    16 Plastic DIP
    16 QSOP
    MAX5158EPE
    MAX5158CEE
    MAX5158
    CPE
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    相關(guān)代理商/技術(shù)參數(shù)
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