RS-485 Interface with LDO Design

acefrost

Yes, @library find a 3.3 V RS-485 transceiver with fail-safe bias in an SOIC-8 footprint.

180 days

flux

0:58

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Searching for a component.

Dispatching Library tool to find: "RS-485 transceiver 3.3V fail-safe SOIC-8"

Creating search plan for: "RS-485 transceiver 3.3V fail-safe SOIC-8"

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Found 64 results.

Searching: "RS-485 transceiver 3.3V fail-safe SOIC-8"

Finished searching for a component.

Here are the top match from the Flux library search for a 3.3 V RS-485 transceiver with integrated fail-safe bias in an SOIC-8 footprint:

Table

Part Name	MPN	Manufacturer	Description	Package	Datasheet
THVD1451D	THVD1451D	Texas Instruments	RS-485 transceiver, 3.3 V to 5 V; 18 kV IEC ESD; integrated fail-safe bias	SOIC-8 (3.9×4.9 mm, 1.27 mm pitch)	PDF

Recommended: THVD1451D meets the 3.3 V logic, includes fail-safe biasing, and is in a standard SOIC-8 package.

Next steps: would you like to add this transceiver to your schematic and place the associated bias and termination resistors?

Add transceiver and terminators

Ask bias and termination values

Placement advice

Control pin wiring

Calculate bias current

180 days

Ready.

PB15

PC0

PB6

PB3

PB10

PB13

RST

PB7

PB5

PA0

PB0

PB4

PA14

PC1

PA9

PA3

RFIO

PA2

PB14

PA15

PB9

PA10

PA13

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