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ZT3485E Datasheet Low Power 3v 250kbps/16mbps Rs485e Transceivers

Manufacturer: Zywyn

Overview: ZT3485E Low Power 3V 250kbps/16Mbps RS485 Transceivers Zywyn Corporation ZT3485E Zywyn ZT3483E, ZT3485E ZT3488E, ZT3490E, ZT3491E Low Power 3V 250kbps/16Mbps RS485E.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number ZT3485E
Manufacturer Zywyn
File Size 569.65 KB
Description Low Power 3V 250kbps/16Mbps RS485E Transceivers
Datasheet ZT3485E ZT3483E Datasheet (PDF)

General Description

The ZT3485E series devices are 3V 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 ZT3485E series devices span out with half or full duplex, data rate guaranteed at 250kbps or 16Mbps, and allow one unit load that fan out 32 devices sharing a common bus.

Key Features

  • Meets or exceeds the requirements of ANSI Standard TIA/EIA-485-A and ISO 8482:1987(E) specifications for VCC at +3.3V ±10%.
  • Low quiescent current.
  • 0.5mA typ. , 1.5mA max.
  • Low shutdown current (where applicable) - 0.05μA typical, 10μA max.
  • Guaranteed standard data rate 250kbps or 16Mbps.
  • True Fail-Safe (Open and Short) Receiver.
  • -7V to +12V common-mode input voltage range.
  • Half-Duplex or Full-Duplex configuration.
  • Al.

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