LT1133A
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LT1133A

Advanced Low Power 5V RS232 Drivers/Receivers with Small Capacitors (Includes LT1130 thru LT1141)

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Models 5
1ku List Price Starting From $5.76
Features
  • ESD Protection over ±10kV (±15kV IEC-1000-4-2 for LT1133A, LT1137A and LT1141A)
  • Uses Small Capacitors: 0.1µF, 0.2µF
  • 1µA Supply Current in SHUTDOWN
  • 120kbaud Operation for RL = 3k, CL = 2500pF
  • 250kbaud Operation for RL = 3k, CL = 1000pF
  • CMOS Comparable Low Power
  • Easy PC Layout: Flowthrough Architecture
  • Rugged Bipolar Design: Absolutely No Latchup
  • Outputs Assume a High Impedance State When Off or Powered Down
  • Improved Protection: RS232 I/O Lines Can Be Forced to ±30V Without Damage
  • Output Overvoltage Does Not Force Current Back into Supplies
  • Available in SO and SSOP Packages
Additional Details
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The LT1130A/LT1140A series of RS232 drivers/receivers features special bipolar construction techniques which protect the drivers and receivers beyond the fault conditions stipulated for RS232. Driver outputs and receiver inputs can be shorted to ±30V without damaging the device or the power supply generator. In addition, the RS232 I/O pins are resilient to multiple ±10kV ESD strikes. An advanced driver output stage operates up to 250kbaud while driving heavy capacitive loads. Supply current is typically 12mA, competitive with CMOS devices.

Several members of the series include flexible operating mode controls. The DRIVER DISABLE pin disables the drivers and the charge pump, the ON/OFF pin shuts down all circuitry. While shut down, the drivers and receivers assume high impedance output states.

    Part Models 5
    1ku List Price Starting From $5.76

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    PCN

    Mar 7, 2019

    - 19_0046

    Assembly Transfer of 18,20,24,28 Lead PDIP to Cirtek

    Aug 10, 2022

    - 22_0176

    Laser Top Mark Conversion for SOIC_W Packages Assembled in ADPG [PNG] and UTL

    LT1133ACSW#PBF

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    Filter by Model

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    Part Models

    Product Lifecycle

    PCN

    Mar 7, 2019

    - 19_0046

    arrow down

    Assembly Transfer of 18,20,24,28 Lead PDIP to Cirtek

    Aug 10, 2022

    - 22_0176

    arrow down

    Laser Top Mark Conversion for SOIC_W Packages Assembled in ADPG [PNG] and UTL

    LT1133ACSW#PBF

    PRODUCTION

    LT1133ACSW#TRPBF

    PRODUCTION

    LT1133AISW#PBF

    PRODUCTION

    LT1133AISW#TRPBF

    PRODUCTION

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