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ST485EXN

STMicroelectronics

ST485EXN by STMicroelectronics

ST485EXN 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 45 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

-

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 6,837 parts In-Stock

1+ parts

-

100+ parts

-

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6,837

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Anansix

USA . 2,812 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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2,812

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Digiode

USA . 871 parts In-Stock

1+ parts

-

100+ parts

-

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10k+ parts

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871

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Distributors (Availability)

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

Microchip USA

USA . 410 parts In-Stock

1+ parts

$3.527

100+ parts

-

1k+ parts

-

10k+ parts

-

410

$3.527

-

-

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IDEA Electronic Components Group

UK . 2,372 parts In-Stock

1+ parts

$7.636

100+ parts

-

1k+ parts

$6.872

10k+ parts

-

2,372

$7.636

-

$6.872

-

MKK Technologies

India . 2,276 parts In-Stock

1+ parts

$14.359

100+ parts

-

1k+ parts

-

10k+ parts

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2,276

$14.359

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-

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DigiPath Technology Company

USA . 2,276 parts In-Stock

1+ parts

$14.359

100+ parts

-

1k+ parts

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10k+ parts

-

2,276

$14.359

-

-

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AZTECH Wire

Italy . 81 parts In-Stock

1+ parts

$19.650

100+ parts

-

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10k+ parts

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81

$19.650

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Vigor

Singapore . 1,233 parts In-Stock

1+ parts

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1,233

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Parana Technologies

USA . 985 parts In-Stock

1+ parts

-

100+ parts

$9.130

1k+ parts

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985

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$9.130

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Corphita

USA . 578 parts In-Stock

1+ parts

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578

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Overview

Unlock exceptional performance with the ST485EXN from STMicroelectronics, a trusted leader in high-quality semiconductor solutions. This robust line driver and receiver excels in diverse applications, ensuring reliable communication even in the harshest environments. With superior thermal stability and efficient power consumption, the ST485EXN enhances system reliability while minimizing energy costs. Elevate your projects with a component designed for excellence—experience unmatched quality and versatility today!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The durable plastic/epoxy material provides excellent protection against environmental factors, ensuring longevity and reliability in various applications.

Maximum Supply Voltage: 5.25 V

This wide maximum supply voltage range allows the device to operate safely in different power supply scenarios without risk of damage.

Package Shape: RECTANGULAR

The rectangular package shape enhances space efficiency on circuit boards, making it easier to design compact electronic systems.

Maximum Transmit Delay: 45 ns

A low transmit delay contributes to high-speed data communication, making this product ideal for time-sensitive applications.

Power Supplies (V): 5

The standard 5V power supply requirement simplifies integration into most existing systems, reducing design complexity.

No. of Terminals: 8

With eight terminals, this device offers versatile connection options for various configurations and functionalities.

Package Style (Meter): IN-LINE

The in-line package style allows for straightforward component placement and efficient PCB layout.

Minimum Supply Voltage: 4.75 V

This low minimum supply voltage enables compatibility with a broader range of power supply systems, enhancing its versatility.

Maximum Operating Temperature: 125 °C

The high maximum operating temperature rating makes this device suitable for demanding environments, including automotive and industrial applications.

Minimum Operating Temperature: -55 °C

The ability to operate at extremely low temperatures ensures reliable performance in harsh climates.

Terminal Finish: MATTE TIN

The matte tin terminal finish offers improved solderability and resistance to corrosion, enhancing durability.

Terminal Position: DUAL

Dual terminal positioning allows for flexible mounting options, accommodating various design needs.

Maximum Seated Height: 4.8 mm

A low seated height facilitates minimized space savings on PCBs, making it perfect for compact designs.

Width: 7.62 mm

The optimal width allows for efficient use of board space while providing stability in mounting.

Maximum Output Low Current: 4 Amp

This high output current capability supports robust drive strength, suitable for operating multiple loads reliably.

Differential Output: YES

The presence of differential output improves signal integrity over long distances, reducing noise and enhancing performance.

Minimum Out Swing: 1.5 V

A minimum out swing of 1.5 V ensures reliable voltage levels for effective signal transmission in noisy environments.

Temperature Grade: MILITARY

The military temperature grade signifies high reliability and performance in extreme conditions, ideal for critical applications.

Maximum Receive Delay: 130 ns

A manageable receive delay makes this device suitable for high-speed communication applications, ensuring data is processed swiftly.

Terminal Form: THROUGH-HOLE

Through-hole mounting provides superior mechanical strength, making it well-suited for applications requiring robust physical connections.

Interface Standard: EIA-422; EIA-485

Compatibility with EIA-422 and EIA-485 standards allows seamless integration into established communication networks.

Maximum Supply Current: 0.9 mA

The low maximum supply current enables energy-efficient operation, making it ideal for battery-powered applications.

Input Characteristics: DIFFERENTIAL SCHMITT TRIGGER

The differential Schmitt trigger input enables reliable operation in noisy environments, ensuring consistent performance.

Nominal Supply Voltage: 5 V

A nominal supply voltage of 5 V aligns with common power supply options, simplifying design and reducing component costs.

Terminal Pitch: 2.54 mm

The 2.54 mm terminal pitch facilitates easy compatibility with various PCB layouts and manufacturing processes.

Interface IC Type: LINE TRANSCEIVER

Line transceiver functionality enables efficient transmission and reception of serial data, crucial for reliable communication systems.

Technical Specifications

Line Drivers & Receivers ST485EXN 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:

1.5 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:

130 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:

45 ns

Width:

7.62 mm

Trade Compliance

ST485EXN 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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