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TPT488 Datasheet Full Duplex Rs-485 Transceivers

Manufacturer: 3PEAK

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The TPT486/488 is IEC61000 ESD protected, which support ±12 kV IEC contact and ±15 kV IEC air discharge.

3.0V ~ 5.5V transceivers that meet the RS-485 and RS-422 standards for Full Duplex communication.

Transmitters in this family deliver exceptional differential output voltages into the RS-485 required 54Ω load.

Key Features

  • Exceeds Requirements of Full Duplex EIA-485 Standard.
  • Hot Plug Circuitry - Tx and Rx Outputs Remain ThreeState During Power-up/Power-down.
  • Supply voltage: 3.0V ~ 5.5V.
  • Input Common-mode Range: -7V ~ +12 V.
  • Data Rate: 500 Kbps.
  • Up to 256 Nodes on a Bus (1/8 unit load).
  • Full Fail-safe Receiver (Open, Short, Terminated).
  • Bus-Pin Protection: ±20 kV HBM ESD ±12 kV IEC61000-4-2 Contact Discharge ±15 kV IEC61000-4-2 Air Discharge.
  • 40°C to 125°C Ope.

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