CMP485H Datasheet PDF - DCOM LOW POWER ISOLATED RS485 TRANSCEIVER Specs

CMP485H - LOW POWER ISOLATED RS485 TRANSCEIVER

This page provides the datasheet information for the CMP485H, a member of the CMP485L LOW POWER ISOLATED RS485 TRANSCEIVER family.

Datasheet Summary

Description

The CMP485S is a complete galvanically isolated half-duplex RS485 transceiver designed for bi-directional data communication or multipoint bus transmission at rates up to 2Mbits per second.

No external components are needed.

Only a single 5.0V power supply is required on the input side.

Features

Isolated RS485 Transceivers.
2.5kVrms Isolation.
2Mbps or Low EMI 250kbps Data Rate.
Isolated DC Power up to 1W.
High ESD:15KV HBM on Transceiver Interface.
High Common Mode Transient Immunity:30KV/μs.
Single 5.0V Operation.
No External Components Required.
High Input Impedance RS485 Receiver.
Compatible with TIA/EIA-485-A Specification.

Datasheet Details

Part number	CMP485H
Manufacturer	DCOM
File Size	196.62 KB
Description	LOW POWER ISOLATED RS485 TRANSCEIVER
Datasheet	CMP485H Datasheet
Additional preview pages of the CMP485H datasheet.

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Full PDF Text Transcription

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LOW POWER ISOLATED RS485 TRANSCEIVER CMP485(H)S Series FEATURES ◆Isolated RS485 Transceivers ◆2.5kVrms Isolation ◆2Mbps or Low EMI 250kbps Data Rate ◆Isolated DC Power up to 1W ◆High ESD:15KV HBM on Transceiver Interface ◆High Common Mode Transient Immunity:30KV/μs ◆Single 5.0V Operation ◆No External Components Required ◆High Input Impedance RS485 Receiver ◆Compatible with TIA/EIA-485-A Specification APPLICATIONS ◆Industral Networks ◆Isolated RS485 Interface ◆Motor Controllers ◆Building Control Systems ◆Distributed Control Systems DESCRIPTION The CMP485S is a complete galvanically isolated half-duplex RS485 transceiver designed for bi-directional data communication or multipoint bus transmission at rates up to 2Mbits per second. No external components are needed. Only a single 5.

Published: Jan 31, 2025 |