SP481ECN

SIPEX

- Interface - Specialized

Extended

Datasheetsipex/SP481ECN

Category: Interface Specialized
Pins: 8

Overview

The SP481ECN is an interface Specialized made by SIPEX with 8 pins. - Interface - Specialized.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SN75176ADR-MS, from EasyEDA) and its footprint (EasyEDA_Cloud:SOIC-8_L4.9-W3.9-P1.27-LS6.2-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3214089). 18 open-source boards in 1 repository on GitHub use it.

Symbol

EasyEDA_Cloud:SN75176ADR-MSFrom EasyEDA

Footprint

EasyEDA_Cloud:SOIC-8_L4.9-W3.9-P1.27-LS6.2-BLFrom EasyEDA

Parameters

Data Rate: 10Mbps
Features: Enable/shutdown function；Fail-safe
Interface: RS-422；RS-485
Operating Temperature: 0℃~+70℃
Quiescent Supply Current: 600uA；900uA
Voltage - Supply: 4.75V~5.25V

Order codes

SP481ECNLCSC C3214089

Pinout

The pins of the SP481ECN
Pin	Name	Type
1	RO	Unspecified
2	RE#	Unspecified
3	DE	Unspecified
4	DI	Unspecified
5	GND	Unspecified
6	A	Unspecified
7	B	Unspecified
8	VCC	Unspecified

Open-source boards using it

All 18

2 layers160 × 100 mm
Kha bgt audio base
kiu/kha
Overengineered Modular RS-485 Multi-Master 19" Subrack Home Automation / Control
25 parts5
2 layers160 × 100 mm
Kha bgt generic base
kiu/kha
Overengineered Modular RS-485 Multi-Master 19" Subrack Home Automation / Control
30 parts5
2 layers160 × 100 mm
Kha bgt power base
kiu/kha
Overengineered Modular RS-485 Multi-Master 19" Subrack Home Automation / Control
12 parts5
2 layers364.5 × 475.1 mm
Kha bgt template
kiu/kha
Overengineered Modular RS-485 Multi-Master 19" Subrack Home Automation / Control
20 parts5
2 layers783.6 × 493.7 mm
Kha bgt template-64
kiu/kha
Overengineered Modular RS-485 Multi-Master 19" Subrack Home Automation / Control
19 parts5
2 layers50 × 50 mm
Kha gateway usb
kiu/kha
Overengineered Modular RS-485 Multi-Master 19" Subrack Home Automation / Control
17 parts5
2 layers320 × 11 mm
Kha led ikea kallax
kiu/kha
Overengineered Modular RS-485 Multi-Master 19" Subrack Home Automation / Control
32 parts5
2 layers50 × 50 mm
Kha led ikea node
kiu/kha
Overengineered Modular RS-485 Multi-Master 19" Subrack Home Automation / Control
30 parts5

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A live frame, for any web page

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A picture

<img src="https://pcbkit.io/embed/parts/sipex/SP481ECN.jpg" alt="SP481ECN" width="1200" height="900">

A picture that opens the part, for a README

[![SP481ECN](https://pcbkit.io/embed/parts/sipex/SP481ECN.jpg?size=s)](https://pcbkit.io/parts/sipex/SP481ECN)

Questions

Is there a KiCad symbol and footprint for the SP481ECN?

Yes. The symbol is EasyEDA_Cloud:SN75176ADR-MS and the footprint EasyEDA_Cloud:SOIC-8_L4.9-W3.9-P1.27-LS6.2-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

Where is the SP481ECN datasheet?

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

Where can I order the SP481ECN?

JLCPCB lists it as part C3214089, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SP481ECN?

Parts like it in the library: the SY10EL16VZC A01 by Microchip Technology, the TDA8579T/N1S118 by NXP Semiconductors and the SP483EN/TR by SIPEX. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the SP481ECN?

18 boards in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.