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    參數(shù)資料
    型號(hào): DS2890P-000+
    廠商: Maxim Integrated Products
    文件頁數(shù): 17/27頁
    文件大?。?/td> 0K
    描述: IC POT DIGITAL 1-WIRE 100K 6TSOC
    產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
    Obsolescence Mitigation Program
    標(biāo)準(zhǔn)包裝: 120
    接片: 256
    電阻(歐姆): 100k
    電路數(shù): 1
    溫度系數(shù): 標(biāo)準(zhǔn)值 800 ppm/°C
    存儲(chǔ)器類型: 易失
    接口: 1 線 串行
    電源電壓: 2.8 V ~ 6 V
    工作溫度: -40°C ~ 85°C
    安裝類型: 表面貼裝
    封裝/外殼: 6-LSOJ
    供應(yīng)商設(shè)備封裝: 6-TSOC
    包裝: 管件
    DS2890
    24 of 27
    ELECTRICAL CHARACTERISTICS
    ABSOLUTE MAXIMUM RATINGS
    Voltage on RH, RL, WIPER Relative to Ground
    -0.5V to +11.0V
    Voltage on Other Pins Relative to Ground
    -0.5V to +6.0V
    Operating Temperature
    -40
    oC to +85oC
    Storage Temperature
    -55
    oC to +125oC
    Soldering Temperature
    See J-STD-020A specification
    * This is a stress rating only and functional operation of the device at these or any other conditions above
    those indicated in the operation sections of this specification is not implied. Exposure to absolute
    maximum rating conditions for extended periods of time may affect reliability.
    RECOMMENDED DC OPERATING CONDITIONS
    -40
    °C ≤ T
    A ≤ +85°C
    PARAMETER
    SYMBOL
    MIN
    TYP
    MAX
    UNITS
    NOTES
    1-Wire Pull-Up Voltage
    VPUP
    2.8
    6.0
    V
    1
    2.8
    6.0
    V
    1,2
    Auxiliary Supply Voltage
    VDD
    -0.3
    0.8
    V
    1,3
    Notes:
    1. Voltages are referenced to ground
    2. Range applicable when an auxiliary VDD supply is used
    3. Range applicable when an auxiliary VDD supply is not used
    POTENTIOMETER CHARACTERISTIC
    2.8V
    ≤ V
    PUP ≤ 6.0V, -40°C ≤ TA ≤ +85°C
    PARAMETER
    SYMBOL
    MIN
    TYP
    MAX
    UNITS
    NOTES
    Resistor Terminal Voltage
    -0.3
    11.0
    V
    1
    End-to-End Total Resistance
    100
    k
    Ω
    End-to-End Resistance Tolerance
    -25
    25
    %
    2
    Wiper Resistance:
    RWIPER
    3
    Absolute Linearity
    ±0.6
    LSB
    4
    Relative Linearity
    ±0.25
    LSB
    5
    -3 dB cutoff frequency
    fCUTOFF
    100
    kHz
    Temperature Coefficient
    800
    ppm/
    oC
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