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ST485XN

STMicroelectronics

ST485XN by STMicroelectronics

ST485XN by STMicroelectronics is a robust line transceiver designed for EIA-422/EIA-485 applications. It operates b/w 4.75V and 5.25V, with a max transmit delay of 70 ns and supports temperatures from -55 °C to 125 °C. Ideal for military-grade communication systems, it features differential output and low power consumption.

Median Price

$0.940

Lifecycle Status

Suppliers In-Stock

4

In-Stock Inventory

1k+

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Tomark Electronics Ltd

UK . 1,951 parts In-Stock

1+ parts

$0.940

100+ parts

-

1k+ parts

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10k+ parts

-

1,951

$0.940

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Vyrian

USA . 4,111 parts In-Stock

1+ parts

-

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-

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4,111

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Digiode

USA . 1,752 parts In-Stock

1+ parts

-

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-

1k+ parts

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1,752

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-

-

Anansix

USA . 911 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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911

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Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Microchip USA

USA . 436 parts In-Stock

1+ parts

$2.815

100+ parts

-

1k+ parts

-

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-

436

$2.815

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IDEA Electronic Components Group

UK . 2,088 parts In-Stock

1+ parts

$6.586

100+ parts

-

1k+ parts

$5.928

10k+ parts

-

2,088

$6.586

-

$5.928

-

MKK Technologies

India . 231 parts In-Stock

1+ parts

$12.385

100+ parts

-

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231

$12.385

-

-

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DigiPath Technology Company

USA . 231 parts In-Stock

1+ parts

$12.385

100+ parts

-

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10k+ parts

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231

$12.385

-

-

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AZTECH Wire

Italy . 408 parts In-Stock

1+ parts

$12.580

100+ parts

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408

$12.580

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Vigor

Singapore . 3,194 parts In-Stock

1+ parts

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3,194

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Corphita

USA . 2,294 parts In-Stock

1+ parts

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2,294

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Parana Technologies

USA . 2,009 parts In-Stock

1+ parts

-

100+ parts

$7.875

1k+ parts

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2,009

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$7.875

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Overview

Elevate your designs with the ST485XN from STMicroelectronics, a trusted leader in high-performance semiconductor solutions. This robust line driver and receiver offers exceptional reliability and versatility, making it perfect for demanding applications in industrial automation, telecommunications, and data acquisition. With its efficient power consumption and superior temperature stability, the ST485XN ensures seamless communication in even the harshest environments, empowering your projects to excel. Unlock the potential for innovation with a product designed for quality and performance!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy provides durability and resistance to environmental factors, making it suitable for various applications.

Maximum Supply Voltage: 5.25 V

A maximum supply voltage of 5.25 V offers flexibility in design while ensuring device protection against voltage spikes.

Package Shape: RECTANGULAR

The rectangular shape facilitates efficient usage of board space and alignment with standard layouts in circuit designs.

Maximum Transmit Delay: 70 ns

A low transmit delay improves the speed of data transmission, making it ideal for high-performance applications.

Power Supplies (V): 5

Designed for a nominal supply voltage of 5 V, this product is compatible with a wide range of electronic systems.

No. of Terminals: 8

Having 8 terminals allows for versatile connectivity options, simplifying integration into various circuits.

Package Style (Meter): IN-LINE

The in-line package style facilitates easy mounting and assembly, enhancing overall efficiency in manufacturing.

Minimum Supply Voltage: 4.75 V

The broad supply voltage range ensures reliable operation across different power supply configurations.

Maximum Operating Temperature: 125 °C

A high maximum operating temperature makes this product suitable for use in harsh environments and demanding applications.

Minimum Operating Temperature: -55 °C

With a low minimum operating temperature, this device can perform in extreme cold conditions, expanding its usability.

Terminal Finish: MATTE TIN

The matte tin finish provides excellent solderability and corrosion resistance, increasing reliability in electrical connections.

Terminal Position: DUAL

Dual terminal positioning allows for balanced layout designs, optimizing performance and enhancing circuit integrity.

Maximum Seated Height: 4.8 mm

A compact seated height reduces the overall profile of the circuit board, enabling better space management.

Width: 7.62 mm

A width of 7.62 mm ensures compatibility with standard PCB layouts while allowing efficient use of space.

Maximum Output Low Current: 4 Amp

The capability to output up to 4 Amps facilitates driving multiple loads effectively, enhancing the overall performance of the system.

Differential Output: YES

Differential output helps in noise immunity and increased signal integrity, making it ideal for long-distance communication.

Minimum Out Swing: 1.4 V

A minimum output swing of 1.4 V ensures strong signal levels, critical for reliable data transmission.

Temperature Grade: MILITARY

Rated for military-grade temperature operation, this product guarantees performance consistency in demanding environments.

Maximum Receive Delay: 230 ns

A manageable receive delay supports robust data recovery, making it suitable for high-speed communication applications.

Terminal Form: THROUGH-HOLE

Through-hole terminal design enhances solder joint reliability and is ideal for high-stress applications.

Interface Standard: EIA-422; EIA-485

Compliance with EIA-422 and EIA-485 standards ensures interoperability with other systems, facilitating seamless integration.

Maximum Supply Current: 0.9 mA

A low maximum supply current indicates energy efficiency, contributing to longer battery life in portable devices.

Input Characteristics: DIFFERENTIAL SCHMITT TRIGGER

The differential Schmitt trigger input provides excellent noise immunity, ensuring accurate and reliable signal processing.

Nominal Supply Voltage: 5 V

Designed for a nominal supply voltage of 5 V, this product aligns well with common system requirements, simplifying design.

Terminal Pitch: 2.54 mm

A standard terminal pitch of 2.54 mm ensures compatibility with widely-used PCB designs, facilitating easy integration.

Interface IC Type: LINE TRANSCEIVER

As a line transceiver, this IC is specifically designed for efficient communication over long distances in industrial applications.

Technical Specifications

Line Drivers & Receivers ST485XN attributes and parameters. Explore more Line Drivers & Receivers devices from STMicroelectronics

Specs

Differential Output:

YES

Driver No. of Bits:

1

Input Characteristics:

DIFFERENTIAL SCHMITT TRIGGER

Interface IC Type:

Interface Standard:

EIA-422; EIA-485

JESD-30 Code:

R-PDIP-T8

JESD-609 Code:

e3

No. of Functions:

1

No. of Terminals:

8

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-55 Cel

Minimum Out Swing:

1.4 V

Maximum Output Low Current:

4 Amp

Package Body Material:

PLASTIC/EPOXY

Package Code:

DIP

Package Equivalence Code:

DIP8,.3

Package Shape:

Package Style (Meter):

IN-LINE

Power Supplies (V):

5

Qualification:

Not Qualified

Maximum Receive Delay:

230 ns

Receiver No. of Bits:

1

Maximum Seated Height:

4.8 mm

Sub-Category:

Line Driver or Receivers

Maximum Supply Current:

.9 mA

Maximum Supply Voltage:

5.25 V

Minimum Supply Voltage:

4.75 V

Nominal Supply Voltage:

5 V

Surface Mount:

NO

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

2.54 mm

Terminal Position:

DUAL

Maximum Transmit Delay:

70 ns

Width:

7.62 mm

Trade Compliance

ST485XN Interface ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

Manufacturer Highlights

STMicroelectronics

STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.

Management team

President, CEO

Jean-Marc Chery

President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience

Lorenzo Grandi

President, Sales & Marketing

Jerome Roux

Manufacturer fab locations 33

Fab name Location Fab Initiation Wafer Capacity

Castelletto

Fabrication

Fab Initiation

1968

Italy

Castelletto

Wafer Capacity

1968

SGFAB AMK 6

Fabrication

Fab Initiation

2000

Singapore

Singapore

Wafer Capacity

29,000

2000

29,000

AG200

Fabrication

Fab Initiation

2000

Italy

Agrate Brianza

Wafer Capacity

14,000

2000

14,000

RST 8

Fabrication

Fab Initiation

2000

France

Rousset

Wafer Capacity

35,000

2000

35,000

Crolles 1

Fabrication

Fab Initiation

1993

France

Crolles

Wafer Capacity

30,000

1993

30,000

Crolles 2-ext. mod 5

Fabrication

Fab Initiation

-

France

Crolles

Wafer Capacity

-

Crolles 2-ext. mod 2

Fabrication

Fab Initiation

2022

France

Crolles

Wafer Capacity

2022

Crolles 2-ext. mod 3

Fabrication

Fab Initiation

2023

France

Crolles

Wafer Capacity

2023

Crolles 2

Fabrication

Fab Initiation

2004

France

Crolles

Wafer Capacity

28,000

2004

28,000

AG200

Fabrication

Fab Initiation

1985

Italy

Agrate Brianza

Wafer Capacity

14,000

1985

14,000

SiC Fab

Fabrication

Fab Initiation

2006

Sweden

Norrköping

Wafer Capacity

10,000

2006

10,000

Fab 3

Fabrication

Fab Initiation

2005

France

Tours

Wafer Capacity

2,000

2005

2,000

Fab 1 & Fab 2

Fabrication

Fab Initiation

1978

France

Tours

Wafer Capacity

55,000

1978

55,000

Fab 2

Fabrication

Fab Initiation

1997

Italy

Catania

Wafer Capacity

30,000

1997

30,000

SGFAB-AMK 6E

Fabrication

Fab Initiation

2003

Singapore

Singapore

Wafer Capacity

145,000

2003

145,000

SGFAB-AMJ 9

Fabrication

Fab Initiation

1984

Singapore

Singapore

Wafer Capacity

152,000

1984

152,000

AG300 (R3)

Fabrication

Fab Initiation

2022

Italy

Agrate Brianza

Wafer Capacity

2022

Fab 2

Fabrication

Fab Initiation

1980

Italy

Catania

Wafer Capacity

25,000

1980

25,000

AG200

Fabrication

Fab Initiation

1987

Italy

Agrate Brianza

Wafer Capacity

34,000

1987

34,000

AG300

Fabrication

Fab Initiation

2024

Italy

Agrate Brianza

Wafer Capacity

2024

Crolles 2-ext. mod 1

Fabrication

Fab Initiation

2020

France

Crolles

Wafer Capacity

2,000

2020

2,000

Fab 1 6-inch fab

Fabrication

Fab Initiation

2013

Italy

Catania

Wafer Capacity

11,000

2013

11,000

SiC 6-inch line

Fabrication

Fab Initiation

2021

Singapore

Singapore

Wafer Capacity

2021

Fab 1 6-inch fab

Fabrication

Fab Initiation

2020

Italy

Catania

Wafer Capacity

2,500

2020

2,500

200mm GaN

Fabrication

Fab Initiation

2021

France

Tours

Wafer Capacity

2,500

2021

2,500

Fab 2

Fabrication

Fab Initiation

2018

Italy

Catania

Wafer Capacity

14,000

2018

14,000

SGFAB-AMK 8

Fabrication

Fab Initiation

2001

Singapore

Singapore

Wafer Capacity

30,000

2001

30,000

Crolles 2- JV Fab

Fabrication

Fab Initiation

2024

France

Crolles

Wafer Capacity

2024

SGFAB-AMK 6

Fabrication

Fab Initiation

2016

Singapore

Singapore

Wafer Capacity

38,125

2016

38,125

SGFAB-AMK 2E

Fabrication

Fab Initiation

2010

Singapore

Singapore

Wafer Capacity

20,000

2010

20,000

Silicon Carbide A.B.

Fabrication

Fab Initiation

2021

Sweden

Norrköping

Wafer Capacity

2021

SiC wafer/EPI Fab

Fabrication

Fab Initiation

2023

Italy

Catania

Wafer Capacity

2023

SiC Device Fab

Fabrication

Fab Initiation

2025

Italy

Catania

Wafer Capacity

2025

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