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ZT490E Datasheet (ZT4xxE) Low Power 5V 250kbps/10Mbps RS485 Transceivers

Manufacturer: Zywyn

Download the ZT490E datasheet PDF. This datasheet also includes the ZT483E variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ZT483E_Zywyn.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ZT490E
Manufacturer Zywyn
File Size 617.01 KB
Description (ZT4xxE) Low Power 5V 250kbps/10Mbps RS485 Transceivers
Download ZT490E Download (PDF)

General Description

The ZT485E series devices are 5V differential data line transceivers for RS485/RS422 communication that consist of one driver and one receiver with high level of ESD protection.

They are designed for balanced transmission lines interface that meet ANSI standard TIA/EIA-485-A and ISO 8482:1987(E) specifications.

The ZT485E series devices spans out with half or full duplex, data rate guaranteed at 250k bit per second or 10Mbps, and allow one unit load that fan out 32 devices sharing a common bus.

Overview

ZT485E Low Power 5V 250kbps/10Mbps RS485 Transceivers Zywyn Corporation ZT4xxE.

Key Features

  • Meets or exceeds the requirements of ANSI Standard TIA/EIA-485-A and ISO 8482:1987(E) specifications for VCC at +5V ±5%.
  • Low quiescent current.
  • 0.5mA typ. , 1mA max.
  • Low shutdown current (where applicable) - 0.01µA www. DataSheet4U. com typical, 10µA max.
  • Guaranteed standard data rate 250kbps or 10Mbps.
  • Thermal shutdown protection.
  • -7V to +12V common-mode input voltage range.
  • Half-Duplex or Full-Duplex configuration.

More Datasheets from Zywyn

Part Number Description
ZT491E (ZT4xxE) Low Power 5V 250kbps/10Mbps RS485 Transceivers
ZT483E (ZT4xxE) Low Power 5V 250kbps/10Mbps RS485 Transceivers
ZT485E (ZT4xxE) Low Power 5V 250kbps/10Mbps RS485 Transceivers
ZT488E (ZT4xxE) Low Power 5V 250kbps/10Mbps RS485 Transceivers
ZT489E (ZT4xxE) Low Power 5V 250kbps/10Mbps RS485 Transceivers