Skip to the content
PCBKitNew board
ST4485EBDR on a board, in 3D

ST4485EBDR

STMicroelectronics

-40℃~+105℃ 1 1 1.3mA 20Mbps 3V~3.6V 64 Enable shutdown、Overcurrent Protection、Thermal shutdown protection、Low-power mode、Tx/Rx enable Half-Duplex Transceiver ±15kV SO-8 RS-485 / RS-422 ICs ROHS

Extended
DatasheetJLCPCBLCSCst/ST4485EBDR
Category
RS 485 , RS 422 ICs
Package
SO-8
Pins
8

Overview

The ST4485EBDR is a RS 485 , RS 422 IC made by STMicroelectronics in a SO-8 package with 8 pins. -40℃~+105℃ 1 1 1.3mA 20Mbps 3V~3.6V 64 Enable shutdown、Overcurrent Protection、Thermal shutdown protection、Low-power mode、Tx/Rx enable Half-Duplex Transceiver ±15kV SO-8 RS-485 / RS-422 ICs ROHS.

PCBKit's library has its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 49 are in stock at JLCPCB (part C2671077).

Symbol

The library has no symbol for this part yet.

Footprint

12345678
Package_SO:SOIC-8_3.9x4.9mm_P1.27mmFrom KiCad's library

Parameters

11
Communication Mode
Half-Duplex
Data Rate
20Mbps
ESD Protect
±15kV
Features
Tx/Rx enable
Number of Drivers
1
Number of Nodes
64
Number of Receivers
1
Operating Temperature
-40℃~+105℃
Quiescent Supply Current
1.3mA
Type
Transceiver
Voltage - Supply
3V~3.6V

Order codes

1

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/st/ST4485EBDR" title="ST4485EBDR in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/st/ST4485EBDR.jpg" alt="ST4485EBDR" width="1200" height="900">
A picture that opens the part, for a README
[![ST4485EBDR](https://pcbkit.io/embed/parts/st/ST4485EBDR.jpg?size=s)](https://pcbkit.io/parts/st/ST4485EBDR)

Questions

Is there a KiCad symbol and footprint for the ST4485EBDR?

Yes. the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ST4485EBDR?

SO-8, with 8 pins. Its footprint is drawn on this page.

Where is the ST4485EBDR datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the ST4485EBDR?

JLCPCB lists it as part C2671077, with 49 in stock; the sellers' links on this page open their listings.

What can replace the ST4485EBDR?

Parts like it in the library: the SP3485EN-L/TR by MaxLinear, the SP485EEN-L/TR by MaxLinear, the SN75176BD by Texas Instruments and the MAX485ESA+T by Maxim Integrated (Analog Devices). Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8