參數(shù)資料
    型號(hào)： TPS3836E
    廠商： Texas Instruments, Inc.
    英文描述： Nanopower Supervisry Circuits(微功耗監(jiān)控電路)
    中文描述： Nanopower Supervisry電路（微功耗監(jiān)控電路）
    文件頁(yè)數(shù)： 7/11頁(yè)
    文件大?。?/td> 173K
    代理商： TPS3836E
    TPS3836E18 / J25 / H30 / L30 / K33
    TPS3837E18 / J25 / L30 / K33, TPS3838E18 / J25 / L30 / K33
    NANOPOWER SUPERVISORY CIRCUITS
    SLVS292A
    –
    JUNE 2000
    –
    REVISED JANUARY 2002
    7
    POST OFFICE BOX 655303
    DALLAS, TEXAS 75265
    timing requirements at R
    L
    = 1 M
    , C
    L
    = 50 pF, T
    A
    = 25 C
    PARAMETER
    TEST CONDITIONS
    MIN
    TYP
    MAX
    UNIT
    at VDD
    VIH = VIT + 0.2 V,
    VDD
    ≥
    VIT + 0.2 V,
    VIH = 0.7
    ×
    VDD
    VIL = VIT
    –
    0.2 V
    VIL = 0.3
    ×
    VDD,
    6
    μ
    s
    tw
    Pulse width
    at MR
    1
    μ
    s
    switching characteristics at R
    L
    = 1 M
    , C
    L
    = 50 pF, T
    A
    = 25 C
    PARAMETER
    TEST CONDITIONS
    VDD
    ≥
    VIT + 0.2 V,
    MR = 0.7
    ×
    VDD,
    CT = GND,
    See timing diagram
    VDD
    ≥
    VIT + 0.2 V,
    MR = 0.7
    ×
    VDD,
    CT = VDD ,
    See timing diagram
    VIL = VIT
    –
    0.2 V,
    VIH = VIT + 0.2 V
    VIL = 1.6 V
    VIL = VIT
    –
    0.2 V,
    VIH = VIT + 0.2 V
    VIL = 1.6 V
    VDD
    ≥
    VIT + 0.2 V,
    VIL = 0.3
    ×
    VDD,
    VIL = 0.7
    ×
    VDD
    MIN
    TYP
    MAX
    UNIT
    td
    Delay time
    5
    10
    15
    ms
    100
    200
    300
    tPHL
    Propagation (delay) time, high-to-low-level output
    Pro agation (delay) time, high to low level out ut
    VDD to RESET delay
    (TPS3836 TPS3838)
    (TPS3836, TPS3838)
    10
    μ
    s
    50
    tPLH
    Propagation (delay) time, low-to-high-level output
    Pro agation (delay) time, low to high level out ut
    VDD to RESET delay
    (TPS3837)
    10
    μ
    s
    50
    tPHL
    Propagation (delay) time, high-to-low-level output
    MR to RESET delay
    (TPS3836, TPS3838)
    0.1
    μ
    s
    tPLH
    Propagation (delay) time, low-to-high-level output
    MR to RESET delay
    (TPS3837)
    0.1
    μ
    s
    TYPICAL CHARACTERISTICS
    Table of Graphs
    FIGURE
    IDD
    IMR
    VOL
    VOH
    Supply current
    vs Supply voltage
    1
    Manual reset current
    vs Manual reset voltage
    2
    Low-level output voltage
    vs Low-level output current
    3
    High-level output voltage
    vs High-level output current
    4
    Normalized reset threshold voltage
    vs Free-air temperature
    5
    Minimum pulse duration at VDD
    vs VDD Threshold overdrive
    6
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    相關(guān)代理商/技術(shù)參數(shù)
    參數(shù)描述
    TPS3836E18DBVR 功能描述:監(jiān)控電路 220nA w/ 10ms/200ms Select delay time RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
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