LINEAR TECHNOLOGY  LT1133ACSW#PBF  Triple Driver Line, RS232, Transceiver, SOIC-24


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Product Overview

The LT1133ACSW#PBF is a 5V RS232 Advanced Low Power Driver/Receiver with small capacitors. The LT®1130A series of RS232 driver/receiver 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 driver and the charge pump, the ON/OFF pin shuts down all circuitry. While shut down, the drivers and receivers assume high impedance output states.
  • ESD protection over ±10kV
  • Uses small capacitors of 0.1µF/0.2µF
  • 1µA Supply current in shutdown
  • CMOS comparable low power
  • Easy PC layout - Flow-through architecture
  • Rugged bipolar design - Absolutely no latch-up
  • 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


Signal Processing
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Product Information

  • Device Type Transceiver
  • IC Interface Type RS232
  • No. of Drivers 3Drivers
  • Supply Voltage Min -
  • Supply Voltage Max -
  • Driver Case Style SOIC
  • No. of Pins 24Pins
  • Operating Temperature Min 0°C
  • Operating Temperature Max 70°C
  • Packaging Each
  • MSL MSL 1 - Unlimited
  • SVHC No SVHC (15-Jun-2015)

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  • 73 in stock for same day shipping
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    More stock available week commencing 5/30/16

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