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TPT7482 - Isolated Full- and Half-Duplex RS485 Transceiver

Download the TPT7482 datasheet PDF. This datasheet also covers the TPT7481 variant, as both devices belong to the same isolated full- and half-duplex rs485 transceiver family and are provided as variant models within a single manufacturer datasheet.

General 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPT7481-3PEAK.pdf) that lists specifications for multiple related part numbers.

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

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.

View original datasheet text
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.