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TPT7482 - Isolated Full- and Half-Duplex RS485 Transceiver

This page provides the datasheet information for the TPT7482, a member of the TPT7481 Isolated Full- and Half-Duplex RS485 Transceiver family.

Datasheet Summary

Description

The TPT7481 is a ±15-kV IEC61000 ESD protected, 3.0-V ~ 5.5-V isolated RS485 transceivers that meet the RS-485 and RS-422 standards for Half Duplex communication.

The TPT7482 is isolated Full Duplex RS485.

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Datasheet preview – TPT7482

Datasheet Details

Part number TPT7482
Manufacturer 3PEAK
File Size 883.76 KB
Description Isolated Full- and Half-Duplex RS485 Transceiver
Datasheet download datasheet TPT7482 Datasheet
Additional preview pages of the TPT7482 datasheet.

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Full PDF Text Transcription

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TPT7481/TPT7482 Isolated Full- and Half-Duplex RS485 Transceiver Features Applications • Exceeds Requirements of EIA-485 Standard • Hot Plug Circuitry - Tx and Rx Outputs Remain Three- State During Power-up/Power-down • Supply Voltage: 3.0 V ~ 5.5 V • Data Rate: 20-Mbps Isolated RS485 • Full Fail-Safe Receiver (Open, Short, Terminated) • 5-kV RMS Isolation Rating • ±200-kV/μs typ Static CMTI, ±150-kV/μs typ Dynamic CMTI • Latch-up Performance Exceeds 600 mA • Bus-Pin Protection (Between Bus pins and GNDB) – ±15-kV IEC 61000-4-2 Contact Discharge – ±20-kV IEC 61000-4-2 Air Discharge • Safety-Related Certifications: – VDE Certification according to DIN VDE V 0884-17(IEC60747-17) – 5000-VRMSIsolation Rating per UL 1577 – CQC Certification per GB 4943.
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