Table 4. D.C. OPERATING CHARACTERISTICS (VCC
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  • 參數(shù)資料
    型號: CAT9534YI-GT2
    廠商: ON Semiconductor
    文件頁數(shù): 8/14頁
    文件大?。?/td> 0K
    描述: IC I/O EXPANDER I2C 8B 16TSSOP
    標(biāo)準(zhǔn)包裝: 1
    接口: I²C,SM 總線
    輸入/輸出數(shù): 8
    中斷輸出:
    頻率 - 時鐘: 400kHz
    電源電壓: 2.3 V ~ 5.5 V
    工作溫度: -40°C ~ 85°C
    安裝類型: 表面貼裝
    封裝/外殼: 16-TSSOP(0.173",4.40mm 寬)
    供應(yīng)商設(shè)備封裝: 16-TSSOP
    包裝: 標(biāo)準(zhǔn)包裝
    包括: POR
    產(chǎn)品目錄頁面: 806 (CN2011-ZH PDF)
    其它名稱: CAT9534YI-GT2DKR
    CAT9534
    http://onsemi.com
    3
    Table 4. D.C. OPERATING CHARACTERISTICS (VCC = 2.3 to 5.5 V; TA = 40°C to +85°C, unless otherwise specified.)
    Symbol
    Parameter
    Conditions
    Min
    Typ
    Max
    Unit
    SUPPLIES
    VCC
    Supply voltage
    2.3
    5.5
    V
    ICC
    Supply current
    Operating mode; VCC = 5.5 V;
    no load; fSCL = 100 kHz
    104
    175
    mA
    Istbl
    Standby current
    Standby mode; VCC = 5.5 V; no load;
    VI = VSS; fSCL = 0 kHz; I/O = inputs
    0.25
    3
    mA
    Istbh
    Standby current
    Standby mode; VCC = 5.5 V; no load;
    VI = VCC; fSCL = 0 kHz; I/O = inputs
    0.25
    1
    mA
    VPOR
    Poweron reset voltage
    No load; VI = VCC or VSS
    1.5
    1.65
    V
    SCL, SDA, INT
    VIL (Note 3)
    Low level input voltage
    0.5
    0.3 x VCC
    V
    VIH (Note 3)
    High level input voltage
    0.7 x VCC
    5.5
    V
    IOL
    Low level output current
    VOL = 0.4 V
    3
    mA
    IL
    Leakage current
    VI = VCC or VSS
    1
    +1
    mA
    CI (Note 4)
    Input capacitance
    VI = VSS
    6
    pF
    CO (Note 4)
    Output capacitance
    VO = VSS
    8
    pF
    A0, A1, A2
    VIL (Note 3)
    Low level input voltage
    0.5
    0.8
    V
    VIH (Note 3)
    High level input voltage
    2.0
    5.5
    V
    ILI
    Input leakage current
    1
    1
    mA
    I/Os
    VIL
    Low level input voltage
    0.5
    0.8
    V
    VIH
    High level input voltage
    2.0
    5.5
    V
    IOL
    Low level output current
    VOL = 0.5 V; VCC = 2.3 V (Note 5)
    8
    10
    mA
    VOL = 0.7 V; VCC = 2.3 V (Note 5)
    10
    13
    mA
    VOL = 0.5 V; VCC = 4.5 V (Note 5)
    8
    17
    mA
    VOL = 0.7 V; VCC = 4.5 V (Note 5)
    10
    24
    mA
    VOL = 0.5 V; VCC = 3.0 V (Note 5)
    8
    14
    mA
    VOL = 0.7 V; VCC = 3.0 V (Note 5)
    10
    19
    mA
    VOH
    High level output
    voltage
    IOH = 8 mA; VCC = 2.3 V (Note 6)
    1.8
    V
    IOH = 10 mA; VCC = 2.3 V (Note 6)
    1.7
    V
    IOH = 8 mA; VCC = 3.0 V (Note 6)
    2.6
    V
    IOH = 10 mA; VCC = 3.0 V (Note 6)
    2.5
    V
    IOH = 8 mA; VCC = 4.75 V (Note 6)
    4.1
    V
    IOH = 10 mA; VCC = 4.75 V (Note 6)
    4.0
    V
    IL
    Input leakage current
    VCC = 3.6 V; VI = VCC
    1
    mA
    CI (Note 4)
    Input capacitance
    5
    pF
    CO (Note 4)
    Output capacitance
    8
    pF
    3. VIL min and VIH max are reference values only and are not tested.
    4. This parameter is characterized initially and after a design or process change that affects the parameter. Not 100% tested.
    5. The total current sunk by all I/Os must be limited to 100 mA and each I/O limited to 25 mA maximum.
    6. The total current sourced by all I/Os must be limited to 85 mA.
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