• 參數(shù)資料
    型號(hào): ISL4244E
    廠商: Intersil Corporation
    英文描述: QFN Packaged, ±15kV ESD Protected, +2.7V to +5.5V, 10Nanoamp, 250kbps/1Mbps, RS-232 Transceivers with Enhanced Automatic Powerdown(QFN封裝, ±15kV ESD 防護(hù), +2.7V至+5.5V, 10Nanoamp, 250kbps/1Mbps, 具有自動(dòng)斷電功能的RS-232收發(fā)器)
    中文描述: QFN封裝,具有± 15kV ESD保護(hù),2.7V至5.5V,10Nanoamp,250kbps/1Mbps,RS - 232接口的增強(qiáng)型自動(dòng)掉電封裝(QFN封裝,具有± 15kV ESD防護(hù),收發(fā)器為2.7V至5.5V之間,10Nanoamp,250kbps/1Mbps,具有自動(dòng)斷電功能的RS - 232接口收發(fā)器)
    文件頁(yè)數(shù): 4/17頁(yè)
    文件大小: 457K
    代理商: ISL4244E
    4
    Typical Operating Circuits
    ISL4238E
    26
    V
    CC
    T1
    OUT
    T2
    OUT
    T3
    OUT
    T1
    IN
    T2
    IN
    T3
    IN
    T
    1
    T
    2
    T
    3
    0.1
    μ
    F
    +0.1
    μ
    F
    +
    0.1
    μ
    F
    23
    22
    1
    2
    21
    3
    28
    24
    29
    27
    32
    V+
    V-
    C1+
    C1-
    C2+
    C2-
    +
    0.1
    μ
    F
    31
    R1
    OUT
    R1
    IN
    4
    5k
    R2
    OUT
    R2
    IN
    5
    19
    5k
    R3
    OUT
    R3
    IN
    7
    17
    5k
    20
    R1
    OUTB
    C
    1
    C
    2
    +C
    3
    C
    4
    FORCEON
    FORCEOFF
    GND
    11
    +3.3V
    +
    0.1
    μ
    F
    14
    30
    V
    CC
    TTL/CMOS
    LOGIC
    LEVELS
    RS-232
    LEVELS
    RS-232
    LEVELS
    R
    1
    R
    2
    R
    3
    12
    INVALID
    TO POWER
    CONTROL
    LOGIC
    T4
    OUT
    T5
    OUT
    T4
    IN
    T5
    IN
    T
    4
    T
    5
    18
    6
    15
    8
    10
    NOTE:
    2. For V
    CC
    = 3.15V (3.3V -5%), use C
    1
    - C
    4
    = 0.1
    μ
    F or greater. For V
    CC
    = 3.0V (3.3V -10%), use C
    1
    - C
    4
    = 0.22
    μ
    F or greater.
    NOTE 2
    NOTE 2
    ISL4238E, ISL4244E, ISL4245E
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