STR485E Datasheet - STMicroelectronics

STR485E, 3.3V RS485 compatible

STR485E Datasheet 3.3 V RS485 compatible with 1.8 V I/Os and selectable speed 20 Mbps or 250 kbps DFN10 3 x 3 Product status link STR485E .
The STR485E is a low power differential line transceiver for data transmission standard RS485 applications in half-duplex mode.

STR485E-STMicroelectronics.pdf

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Datasheet Details

Part number:

STR485E

Manufacturer:

STMicroelectronics ↗

File Size:

1.23 MB

Description:

3.3V RS485 compatible

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

Applications

* in half-duplex mode. Data and enable signals are compatible with 1.8 V or 3.3 V supplies. Two speeds are selectable through SLR pin: fast data rate up to 20 Mbps or slow data rate for extended cable running to 250 kbps. Excessive power dissipation caused by bus contention or faults is prevented by t

STR485E Distributors

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STR485E 3.3V RS485 compatible STMicroelectronics

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