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SN75LBC182 Datasheet Differential Bus Transceiver

Manufacturer: Texas Instruments

Overview: SN65LBC182 SN75LBC182 SLLS500A − MAY 2001 − REVISED MARCH 2005 DIFFERENTIAL BUS.

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.

The SN65LBC182 and SN75LBC182 combine a 3-state, differential line driver and differential input line receiver, both of which operate from a single 5-V power supply.

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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