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ST485 Datasheet - ST Microelectronics

ST485 - Low power RS-485/RS-422 transceiver

The ST485 is al low power transceiver for RS-485 and RS-422 communication.

Each part contains one driver and one receiver.

This transceiver draw 300mA (typ.) of supply current when unloaded or fully loaded with disabled drivers.

It operates from a single 5V supply.

Driver is short-circuit current l

ST485 Features

* I I I I I I I I I Low quiescent current: 300mA Designed for RS-485 interface application -7V to 12V common mode input voltage range Driver maintains high impedance in 3-state or with the power OFF 70mV tipycal input hysteresis 30ns propagation delay, 5ns skew Operate from a single 5V supply Current

ST485_STMicroelectronics.pdf

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Datasheet Details

Part number:

ST485

Manufacturer:

STMicroelectronics ↗

File Size:

563.83 KB

Description:

Low power rs-485/rs-422 transceiver.

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