VERSION (V
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  • 參數(shù)資料
    型號: AD5207BRUZ10-RL7
    廠商: Analog Devices Inc
    文件頁數(shù): 9/16頁
    文件大小: 0K
    描述: IC DGTL POT DUAL 10K 14-TSSOP
    標(biāo)準(zhǔn)包裝: 1,000
    接片: 256
    電阻(歐姆): 10k
    電路數(shù): 2
    溫度系數(shù): 標(biāo)準(zhǔn)值 500 ppm/°C
    存儲器類型: 易失
    接口: 4 線 SPI(芯片選擇)
    電源電壓: 2.7 V ~ 5.5 V,±2.2 V ~ 2.7 V
    工作溫度: -40°C ~ 125°C
    安裝類型: 表面貼裝
    封裝/外殼: 14-TSSOP(0.173",4.40mm 寬)
    供應(yīng)商設(shè)備封裝: 14-TSSOP
    包裝: 帶卷 (TR)
    REV. 0
    –2–
    AD5207–SPECIFICATIONS
    ELECTRICAL CHARACTERISTICS 10 k , 50 k , 100 k
    VERSION (V
    DD = 5 V, VSS = 0, VA = 5 V,
    VB = 0, –40 C < TA < +125 C unless otherwise noted.)
    Parameter
    Symbol
    Conditions
    Min
    Typ
    1
    Max
    Unit
    DC CHARACTERISTICS
    RHEOSTAT MODE
    Specifications Apply to All VRs
    Resistor Differential Nonlinearity
    2
    R-DNL
    RWB, VA = NC
    –1
    +1
    LSB
    Resistor Nonlinearity
    2
    R-INL
    RWB, VA = NC
    –1.5
    +1.5
    LSB
    Nominal Resistor Tolerance
    3
    R
    –30
    +30
    %
    Resistance Temperature Coefficient
    RAB/
    TV
    AB = VDD, Wiper = No Connect
    500
    ppm/
    °C
    Wiper Resistance
    RW
    IW = 1 V/R, VDD = 5 V
    50
    100
    Nominal Resistance Match
    R/R
    O
    Ch 1 to 2, VAB = VDD, TA = 25
    °C
    0.2
    1
    %
    DC CHARACTERISTICS
    POTENTIOMETER DIVIDER MODE
    Specifications Apply to All VRs
    Resolution
    N
    8
    Bits
    Integral Nonlinearity
    4
    INL
    –1.5
    +1.5
    LSB
    Differential Nonlinearity
    4
    DNL
    VDD = 5 V, VSS = 0 V
    –1
    +1
    LSB
    Voltage Divider Temperature
    V
    W/
    T
    Code = 80H
    15
    ppm/
    °C
    Coefficient
    Full-Scale Error
    VWFSE
    Code = FFH
    –1.5
    LSB
    Zero-Scale Error
    VWZSE
    Code = 00H
    +1.5
    LSB
    RESISTOR TERMINALS
    Voltage Range
    5
    VA, B, W
    |VDD| + |VSS|
    ≤5.5 V
    VSS
    VDD
    V
    Capacitance
    6 A
    X, BX
    CA,B
    f = 1 MHz, Measured to GND, Code = 80H
    45
    pF
    Capacitance
    6 W
    X
    CW
    f = 1 MHz, Measured to GND, Code = 80H
    70
    pF
    Shutdown Current
    7
    IA_SD
    VA = VDD, VB = 0 V, SHDN = 0
    5
    A
    Shutdown Wiper Resistance
    RW_SD
    VA = VDD, VB = 0 V, SHDN = 0, VDD = 5 V
    200
    Common-Mode Leakage
    ICM
    VA = VB = VDD/2
    1
    nA
    DIGITAL INPUTS AND OUTPUTS
    Input Logic High
    VIH
    VDD = 5 V, VSS = 0 V
    2.4
    V
    Input Logic Low
    VIL
    VDD = 5 V, VSS = 0 V
    0.8
    V
    Input Logic High
    VIH
    VDD = 3 V, VSS = 0 V
    2.1
    V
    Input Logic Low
    VIL
    VDD = 3 V, VSS = 0 V
    0.6
    V
    Output Logic High
    VOH
    RL = 1 k
    to V
    DD
    VDD – 0.1
    V
    Output Logic Low
    VOL
    IOL = 1.6 mA, VDD = 5 V
    0.4
    V
    Input Current
    IIL
    VIN = 0 V or 5 V
    ±10
    A
    Input Capacitance
    6
    CIL
    10
    pF
    POWER SUPPLIES
    Power Single-Supply Range
    VDD RANGE
    VSS = 0 V
    2.7
    5.5
    V
    Power Dual-Supply Range
    VDD/SS RANGE
    ±2.2
    ±2.7
    V
    Positive Supply Current
    IDD
    VIH = VDD or VIL = GND, VSS = 0 V
    40
    A
    Negative Supply Current
    ISS
    VIH = VDD or VIL = GND VSS = –2.5 V
    40
    A
    Power Dissipation
    8
    PDISS
    VIH = 5 V or VIL = 0 V, VDD = 5 V
    0.2
    mW
    Power Supply Sensitivity, VDD
    PSS
    V
    DD = 5 V
    ± 10%, V
    SS = 0 V, Code = 80H
    0.01
    %/%
    Power Supply Sensitivity, VSS
    PSS
    V
    SS = –2.5 V
    ± 10%, V
    DD = 2.5 V, Code = 80H
    0.03
    %/%
    DYNAMIC CHARACTERISTICS
    6, 9
    Bandwidth –3 dB
    BW_10 k
    RAB = 10 k
    600
    kHz
    Bandwidth –3 dB
    BW_50 k
    RAB = 50 k
    125
    kHz
    Bandwidth –3 dB
    BW_100 k
    RAB = 100 k
    71
    kHz
    Total Harmonic Distortion
    THDW
    VA = 1 V rms, VB = 0 V, f = 1 kHz, RAB = 10 k
    0.003
    %
    VW Settling Time
    tS
    RAB = 10 k
    /50 k/100 k, ±1 LSB Error Band
    2/9/18
    s
    Resistor Noise Voltage
    eN_WB
    RWB = 5 k
    , f = 1 kHz, RS = 0
    9
    nV
    √Hz
    Crosstalk
    10
    CT
    VA = 5 V, VB = 0 V
    –65
    dB
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