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STR485E - 3.3V RS485 compatible

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STMicroelectronics

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STR485E 3.3V RS485 compatible by STMicroelectronics - Datasheet Preview — Datasheet preview – STR485E

Datasheet Details

Part number	STR485E
Manufacturer	STMicroelectronics
File Size	845.99 KB
Description	3.3V RS485 compatible
Datasheet	STR485E Datasheet
Additional preview pages of the STR485E datasheet.

Product details

Description

The STR485E is a low power differential line transceiver for data transmission standard RS485 applications in half-duplex mode.

Data and enable signals are compatible with 1.8 V or 3.3 V supplies.

Features

Half-duplex RS485 transceiver.
1.65 V to 3.6 V supply for data and enable signals.
3 V to 3.6 V supply for bus supply.
High speed: up to 20 Mbps data rate.
Low speed selected by SLR pin : 250 kbps.
Up to 128 transceivers on the bus @ 125 °C.
Fail safe receiver (bus open, idle and shorted).
Thermal shutdown protection.
Low quiescent current in shutdown mode.
Extended temperature range : -40 °C to +125 °C.

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Published: Feb 5, 2020 |