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ZT3491E - Low Power 3V 250kbps/16Mbps RS485E Transceivers

Download the ZT3491E datasheet PDF. This datasheet also covers the ZT3483E variant, as both devices belong to the same low power 3v 250kbps/16mbps rs485e transceivers family and are provided as variant models within a single manufacturer datasheet.

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.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ZT3483E-Zywyn.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ZT3491E
Manufacturer Zywyn
File Size 569.65 KB
Description Low Power 3V 250kbps/16Mbps RS485E Transceivers
Datasheet download datasheet ZT3491E Datasheet

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Other Datasheets by Zywyn

Part Number Description
ZT3490E Low Power 3V 250kbps/16Mbps RS485E Transceivers
ZT3483E Low Power 3V 250kbps/16Mbps RS485E Transceivers
ZT3485E Low Power 3V 250kbps/16Mbps RS485E Transceivers
ZT3488E Low Power 3V 250kbps/16Mbps RS485E Transceivers
ZT310E Low Power 5V 250kbps RS232 Transceivers

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