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TPT488 - Full Duplex RS-485 Transceivers

This page provides the datasheet information for the TPT488, a member of the TPT486 Full Duplex RS-485 Transceivers family.

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.

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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Datasheet preview – TPT488

Datasheet Details

Part number TPT488
Manufacturer 3PEAK
File Size 1.00 MB
Description Full Duplex RS-485 Transceivers
Datasheet download datasheet TPT488 Datasheet
Additional preview pages of the TPT488 datasheet.

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Full PDF Text Transcription

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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 Operation Temperature Range TPT486/488 3.3V & 5.0V Full Duplex RS-485 Transceivers 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.
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