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ST485ECD

STMicroelectronics

ST485ECD by STMicroelectronics

ST485ECD by STMicroelectronics is a 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 differential output up to 4A. Ideal for robust data communication in commercial environments.

Median Price

-

Lifecycle Status

Suppliers In-Stock

4

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Chip Stock

USA . 64,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

64,500

-

-

-

-

Digiode

USA . 3,920 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

-

3,920

-

-

-

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Anansix

USA . 2,885 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,885

-

-

-

-

Vyrian

USA . 1,673 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,673

-

-

-

-

Distributors (Availability)

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

Component Stockers USA

USA . 7,117 parts In-Stock

1+ parts

$1.740

100+ parts

$1.650

1k+ parts

$1.600

10k+ parts

-

7,117

$1.740

$1.650

$1.600

-

IDEA Electronic Components Group

UK . 196 parts In-Stock

1+ parts

$10.598

100+ parts

-

1k+ parts

$9.539

10k+ parts

-

196

$10.598

-

$9.539

-

MKK Technologies

India . 389 parts In-Stock

1+ parts

$19.930

100+ parts

-

1k+ parts

-

10k+ parts

-

389

$19.930

-

-

-

DigiPath Technology Company

USA . 389 parts In-Stock

1+ parts

$19.930

100+ parts

-

1k+ parts

-

10k+ parts

-

389

$19.930

-

-

-

Parana Technologies

USA . 2,338 parts In-Stock

1+ parts

-

100+ parts

$12.672

1k+ parts

-

10k+ parts

-

2,338

-

$12.672

-

-

Authorized Procurement Solutions

USA . 2,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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2,000

-

-

-

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Metaverse IC Inc.

Canada . 1,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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1,500

-

-

-

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Corphita

USA . 1,006 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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1,006

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-

-

-

Overview

Elevate your communication systems with the ST485ECD from STMicroelectronics—a trusted leader in innovation. This robust line driver and receiver boasts unparalleled performance, ensuring reliable data transmission in demanding environments. Designed for efficiency and longevity, it excels in industrial automation, data acquisition, and automotive applications. With its compact footprint and superior quality materials, the ST485ECD delivers exceptional value, empowering your projects with speed, precision, and reliability.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The durable plastic/epoxy material ensures reliability and protection against environmental factors.

Surface Mount: YES

Surface mount technology allows for efficient use of space on printed circuit boards and simplifies assembly.

Maximum Supply Voltage: 5.25 V

A higher maximum supply voltage enhances compatibility with various power sources.

Package Shape: RECTANGULAR

The rectangular shape facilitates easy placement on PCB and optimizes layout design.

Maximum Transmit Delay: 45 ns

A low transmit delay ensures faster signal transmission, improving overall system performance.

Power Supplies (V): 5

Operating at a standard 5V reduces complexity in power supply design for many applications.

No. of Terminals: 8

Eight terminals provide flexibility for different configurations and connections.

Package Style (Meter): SMALL OUTLINE

The small outline package is space-efficient, making it suitable for compact applications.

Minimum Supply Voltage: 4.75 V

Operational flexibility with a low minimum supply voltage allows for broader application use.

Maximum Operating Temperature: 70 °C

The temperature rating supports a wide range of environments, increasing reliability.

Minimum Operating Temperature: 0 °C

A minimum operating temperature of 0 °C ensures functionality in cooler conditions.

Terminal Finish: NICKEL PALLADIUM GOLD

This finish provides excellent corrosion resistance and ensures long-term reliability of electrical connections.

Terminal Position: DUAL

Dual terminal positioning allows for more flexible circuit layouts.

Maximum Seated Height: 1.75 mm

A low seated height supports a slim profile for height-constrained designs.

Width: 3.9 mm

Compact width enhances packing density on PCBs.

Maximum Output Low Current: 4 Amp

Supports high current applications, making it suitable for power-hungry devices.

Differential Output: YES

Allows for improved noise immunity and longer transmission distances.

Length: 4.9 mm

Compact length aids in fitting into dense layouts.

Minimum Out Swing: 1.5 V

The minimum output swing supports reliable communication in different signaling environments.

Temperature Grade: COMMERCIAL

Commercial temperature grading ensures adequate performance in a wide range of environments.

Maximum Receive Delay: 130 ns

A manageable receive delay facilitates timely data retrieval and processing.

Terminal Form: GULL WING

Gull wing terminals provide reliable soldering and easy inspection.

Interface Standard: EIA-422; EIA-485

Compliance with EIA standards ensures interoperability in common industrial applications.

Maximum Supply Current: 0.9 mA

Low supply current improves energy efficiency and reduces thermal buildup.

Input Characteristics: DIFFERENTIAL SCHMITT TRIGGER

Differential Schmitt trigger inputs provide excellent noise immunity and ensure stable operation.

Nominal Supply Voltage: 5 V

A standard nominal supply voltage aligns with common electronic components and systems.

Terminal Pitch: 1.27 mm

Standard terminal pitch ensures compatibility with a wide range of PCB designs.

Interface IC Type: LINE TRANSCEIVER

Designed specifically for line transmission, improving performance in data communication applications.

Technical Specifications

Line Drivers & Receivers ST485ECD 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-PDSO-G8

JESD-609 Code:

e4

Length:

4.9 mm

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Terminals:

8

Maximum Operating Temperature:

70 Cel

Minimum Operating Temperature:

0 Cel

Minimum Out Swing:

1.5 V

Maximum Output Low Current:

4 Amp

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP8,.25

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Power Supplies (V):

5

Qualification:

Not Qualified

Maximum Receive Delay:

130 ns

Receiver No. of Bits:

1

Maximum Seated Height:

1.75 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:

YES

Temperature Grade:

Terminal Finish:

NICKEL PALLADIUM GOLD

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Transmit Delay:

45 ns

Width:

3.9 mm

Trade Compliance

ST485ECD 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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