參數(shù)資料
    型號: AAT3511IGV-4.40-C-C-T1
    廠商: Electronic Theatre Controls, Inc.
    元件分類: 復(fù)位半導(dǎo)體
    英文描述: Micropower uP Reset with Watchdog Timer
    中文描述: 微功耗 μP 復(fù)位和看門狗定時(shí)器
    文件頁數(shù): 3/12頁
    文件大?。?/td> 157K
    代理商: AAT3511IGV-4.40-C-C-T1
    AAT3510/1/2/3/4/5/6/7/8/9
    Micropower μP Reset with Watchdog Timer
    3510.2004.08.1.4
    3
    Absolute Maximum Ratings
    (T
    A
    =25°C unless otherwise noted)
    Note: Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional operation at con-
    ditions other than the operating conditions specified is not implied. Only one Absolute Maximum rating should be applied at any one time.
    Thermal Information
    Note 1: Mounted on FR4 board
    Electrical Characteristics
    (V
    CC
    = 2.5V to 5.5V, T
    A
    = -40 to +85°C
    1
    unless otherwise noted.
    Typical values are at T
    A
    =25°C )
    Symbol Description
    Conditions
    Min
    Typ
    Max
    Units
    V
    CC
    Operating Voltage Range T
    A
    = -40°C to +85°C
    1
    5.5
    15
    18
    15
    18
    V
    AAT3510/1/2/3/4/7/8:
    MR & WDI unconnected V
    CC
    = 5.5V
    AAT3515/6/9:
    MR unconnected
    T
    A
    = 25°C
    T
    A
    = -40 to +85°C
    -40°C < T
    A
    < +85°C
    V
    CC
    = 3.6V
    5
    6
    I
    CC
    Supply Current
    V
    CC
    = 3.6V
    V
    CC
    = 5.5V
    μA
    V
    TH
    Reset Threshold Voltage
    V
    THNOM
    -1.5% V
    TH
    V
    THNOM
    -2.5% V
    TH
    V
    THNOM
    +1.5%
    V
    THNOM
    +2.5%
    V
    T
    C
    Reference Voltage
    Temp Coeff
    ±40
    ppm/°C
    AAT351xIGV-xx-A-x-T1
    AAT351xIGV-xx-B-x-T1
    AAT351xIGV-xx-C-x-T1
    V
    CC
    falling at 1mV/μs
    1
    1.4
    28
    200
    40
    2
    t
    RP
    Reset Active Timeout
    Period
    20
    140
    40
    280
    ms
    T
    RD
    V
    CC
    to RESET Delay
    μs
    Symbol
    Θ
    JA
    P
    D
    Description
    Value
    Units
    Maximum Thermal Resistance
    1
    Maximum Power Dissipation
    1
    190
    526
    °C/W
    mW
    Symbol
    Description
    Max
    Units
    V
    CC
    V
    CC
    to GND
    MR, WDI to GND
    RESET to GND (Push-Pull or Bidirectional Output)
    RESET to GND (Open Drain Output)
    Maximum Continuous Input Current
    RESET/RESET Output Current
    Rate of rise of V
    CC
    Operating Junction Temperature Range (-40° to 150°C)
    -0.3 to 6
    -0.3 to V
    CC
    +0.3
    -0.3 to V
    CC
    +0.3
    -0.3 to 6
    20
    20
    100
    150
    V
    V
    V
    MR
    , V
    WDI
    V
    RESET
    V
    I
    VCC
    , I
    MR
    , I
    WDI
    I
    RESET
    dV
    CC
    /dt
    T
    J
    mA
    mA
    V/μs
    °C
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