參數(shù)資料
      型號: MAX3111EENI
      廠商: MAXIM INTEGRATED PRODUCTS INC
      元件分類: 微控制器/微處理器
      英文描述: 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
      中文描述: 1 CHANNEL(S), SERIAL COMM CONTROLLER, PDIP28
      封裝: 0.300 INCH, PLASTIC, DIP-28
      文件頁數(shù): 3/32頁
      文件大?。?/td> 413K
      代理商: MAX3111EENI
      ±25
      M
      SPI/MICROWIRE-Compatible UART and ±15kV ESD-
      Protected RS-232 Transceivers with Internal Capacitors
      _______________________________________________________________________________________
      3
      ELECTRICAL CHARACTERISTICS—MAX3110E (continued)
      (V
      CC
      = +4.5V to +5.5V, T
      A
      = T
      MIN
      to T
      MAX
      , unless otherwise noted. Typical values are measured for baud rate set to 9600baud at
      V
      CC
      = +5V, T
      A
      = +25°C.) (Note 2)
      CONDITIONS
      SYMBOL
      PARAMETER
      RS-232 RECEIVER INPUTS (R_IN)
      UNITS
      MIN
      TYP
      MAX
      mV
      k
      500
      5
      V
      HYST4
      R
      IN
      Input Hysteresis
      Input Resistance
      RS-232 ESD PROTECTION (R_IN, T_OUT)
      V
      0.8
      V
      IL4
      Input Low Voltage
      V
      2.4
      V
      IH4
      Input High Voltage
      T
      A
      = +25°C
      3
      7
      T
      A
      = +25°C, V
      CC
      = 5V
      T
      A
      = +25°C, V
      CC
      = 5V
      V
      -25
      +25
      Input Voltage Range
      0.9
      I
      SINK
      = 25mA; TX only
      Output Low Voltage
      V
      OL2
      0.4
      V
      I
      SINK
      = 4mA; DOUT,
      RTS
      V
      CC
      - 0.5
      I
      SOURCE
      = 10mA; TX only
      ±8
      kV
      IEC 1000-4-2 Contact Discharge
      ±15
      IEC 1000-4-2 Air Discharge
      SCLK Fall to DOUT Valid
      t
      DO
      100
      ns
      C
      LOAD
      = 100pF
      CS
      to SCLK Hold Time
      t
      CSH
      0
      ns
      Output Low Voltage
      RS-232 TRANSMITTER OUTPUTS (T_OUT)
      V
      OL1
      0.4
      V
      Output High Voltage
      V
      OH1
      V
      CC
      - 0.6
      V
      ±0.05
      ±10
      μA
      Output Voltage Swing
      Output Resistance
      Output Short-Circuit Current
      5
      ±5.4
      10M
      V
      mA
      R
      O
      300
      ±60
      Output Leakage Current
      I
      LKG2
      ±25
      μA
      ESD Protection
      ±15
      Output Leakage Current
      I
      LKG3
      ±1
      μA
      Output High Voltage
      V
      OH2
      V
      CC
      - 0.5
      V
      Output Capacitance
      UART
      IRQ
      OUTPUTS
      (
      IRQ
      = open drain)
      C
      OUT1
      5
      pF
      Output Leakage Current
      Output Low Voltage
      Output Capacitance
      UART AC TIMING
      I
      LKG4
      V
      OL3
      C
      OUT2
      ±1
      0.4
      μA
      V
      pF
      5
      CS
      Low to DOUT Valid
      CS
      High to DOUT Tri-State
      CS
      to SCLK Setup Time
      t
      DV
      t
      TR
      t
      CSS
      100
      100
      ns
      ns
      ns
      100
      DOUT only,
      CS
      = V
      CC
      I
      SOURCE
      = 5mA; DOUT,
      RTS
      I
      SINK
      = 1.6mA
      I
      = 1mA
      Receivers disabled
      3k
      load on all transmitter outputs
      V
      CC
      = V+ = V- = 0, V
      OUT
      = ±2V
      V
      CC
      = 0 or 5.5V, V
      OUT
      = ±12V,
      transmitters disabled
      V
      IRQ
      = 5.5V
      I
      SINK
      = 4mA
      Human Body Model
      C
      LOAD
      = 100pF
      C
      LOAD
      = 100pF, R
      CS
      = 10k
      RS-232 RECEIVER OUTPUTS (R_OUT)
      UART OUTPUTS (DOUT, TX,
      RTS
      )
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