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SN75LBC182 - Differential Bus Transceiver

General Description

The SN65LBC182 and SN75LBC182 are differential data line transceivers with a high level of ESD protection in the trade-standard footprint of the SN75176.

They are designed for balanced transmission lines and meet ANSI standard TIA/EIA-485-A and ISO 8482.

Key Features

  • D One-Fourth Unit Load Allows up to 128 Devices on a Bus D ESD Protection for Bus Terminals:.
  • ±15-kV Human Body Model.
  • ±8-kV IEC61000-4-2, Contact Discharge.
  • ±15-kV IEC61000-4-2, Air-Gap Discharge D Meets or Exceeds the Requirements of ANSI Standard TIA/EIA-485-A and ISO 8482: 1987(E) D Controlled Driver Output-Voltage Slew Rates Allow Longer Cable Stub Lengths D Designed for Signaling Rates† Up to 250-kbps D Low Disabled Supply Current . . . 250 µA Max D Thermal Shutd.

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Other Datasheets by Texas Instruments

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SN65LBC182 SN75LBC182 SLLS500A − MAY 2001 − REVISED MARCH 2005 DIFFERENTIAL BUS TRANSCEIVER FEATURES D One-Fourth Unit Load Allows up to 128 Devices on a Bus D ESD Protection for Bus Terminals: − ±15-kV Human Body Model − ±8-kV IEC61000-4-2, Contact Discharge − ±15-kV IEC61000-4-2, Air-Gap Discharge D Meets or Exceeds the Requirements of ANSI Standard TIA/EIA-485-A and ISO 8482: 1987(E) D Controlled Driver Output-Voltage Slew Rates Allow Longer Cable Stub Lengths D Designed for Signaling Rates† Up to 250-kbps D Low Disabled Supply Current . . . 250 µA Max D Thermal Shutdown Protection D Open-Circuit Fail-Safe Receiver Design D Receiver Input Hysteresis . . .