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ST485BDR

STMicroelectronics

ST485BDR by STMicroelectronics

ST485BDR by STMicroelectronics is a Line Driver & Receiver with 5V supply, 60ns max transmit delay, and EIA-422/EIA-485 interface. Ideal for industrial applications, it operates b/w -40 to 85°C and features a small outline package with dual terminals for surface mount assembly.

Median Price

$1.072

Lifecycle Status

Suppliers In-Stock

35

In-Stock Inventory

1k+

Distributors (Authorized)

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

Chip1Stop

Japan . 9,879 parts In-Stock

1+ parts

$0.949

100+ parts

-

1k+ parts

-

10k+ parts

-

9,879

$0.949

-

-

-

Mouser Electronics

USA . 5,558 parts In-Stock

1+ parts

$1.070

100+ parts

$0.681

1k+ parts

$0.599

10k+ parts

$0.535

5,558

$1.070

$0.681

$0.599

$0.535

Newark

USA . 123,807 parts In-Stock

1+ parts

$1.140

100+ parts

$0.751

1k+ parts

-

10k+ parts

-

123,807

$1.140

$0.751

-

-

DigiKey

USA . 13,233 parts In-Stock

1+ parts

$1.180

100+ parts

$0.680

1k+ parts

$0.598

10k+ parts

-

13,233

$1.180

$0.680

$0.598

-

Arrow

USA . 1,140,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.296

1,140,000

-

-

-

$0.296

Verical

USA . 1,132,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.296

1,132,500

-

-

-

$0.296

EBV Elektronik

Germany . 607,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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607,500

-

-

-

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Element14

Singapore . 137,037 parts In-Stock

1+ parts

-

100+ parts

$1.199

1k+ parts

$0.888

10k+ parts

-

137,037

-

$1.199

$0.888

-

Farnell

UK . 136,627 parts In-Stock

1+ parts

-

100+ parts

$1.074

1k+ parts

$0.718

10k+ parts

-

136,627

-

$1.074

$0.718

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Avnet

USA . 50,000 parts In-Stock

1+ parts

-

100+ parts

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50,000

-

-

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Future Electronics

Canada . 15,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

$0.350

15,000

-

-

-

$0.350

RS (Exports)

UK . 8,354 parts In-Stock

1+ parts

-

100+ parts

$1.197

1k+ parts

-

10k+ parts

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8,354

-

$1.197

-

-

Distributors (In-Stock)

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

Digiode

USA . 3,047 parts In-Stock

1+ parts

$0.396

100+ parts

-

1k+ parts

-

10k+ parts

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3,047

$0.396

-

-

-

Maritex

Poland . 4,712 parts In-Stock

1+ parts

$0.487

100+ parts

$0.272

1k+ parts

$0.212

10k+ parts

-

4,712

$0.487

$0.272

$0.212

-

Nova Conductors

Japan . 650 parts In-Stock

1+ parts

$0.932

100+ parts

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650

$0.932

-

-

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TME

Poland . 22,905 parts In-Stock

1+ parts

$1.010

100+ parts

$0.557

1k+ parts

$0.478

10k+ parts

$0.441

22,905

$1.010

$0.557

$0.478

$0.441

IBS Electronics

USA . 2,003,975 parts In-Stock

1+ parts

$1.150

100+ parts

-

1k+ parts

-

10k+ parts

$0.266

2,003,975

$1.150

-

-

$0.266

Ozdisan Elektronik

Türkiye . 1,089 parts In-Stock

1+ parts

$5.758

100+ parts

-

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1,089

$5.758

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Vyrian

USA . 216,699 parts In-Stock

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216,699

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Chip Stock

USA . 75,490 parts In-Stock

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75,490

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HZD GmbH

Germany . 17,000 parts In-Stock

1+ parts

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17,000

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Bristol Electronics

USA . 3,110 parts In-Stock

1+ parts

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3,110

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Cyclops Electronics Ltd

UK . 2,900 parts In-Stock

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2,900

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Anansix

USA . 2,217 parts In-Stock

1+ parts

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2,217

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Micros

Poland . 1,512 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

$0.436

10k+ parts

-

1,512

-

-

$0.436

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Partservice

France . 844 parts In-Stock

1+ parts

-

100+ parts

$0.969

1k+ parts

$0.421

10k+ parts

$0.421

844

-

$0.969

$0.421

$0.421

ComSIT Distribution GmbH

Germany . 805 parts In-Stock

1+ parts

-

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805

-

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ComSIT USA

USA . 805 parts In-Stock

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805

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Connector Distribution Corp

USA . 618 parts In-Stock

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618

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Right Parts Inc.

USA . 618 parts In-Stock

1+ parts

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618

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Cogito LLC

Ukraine . 356 parts In-Stock

1+ parts

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356

-

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Corel Iberica Componentes, S.L.

Spain . 325 parts In-Stock

1+ parts

-

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325

-

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LIBRA Elektronik GmbH

Germany . 302 parts In-Stock

1+ parts

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302

-

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Martec Srl

Italy . 300 parts In-Stock

1+ parts

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300

-

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Holdelec - ElecDif-Pro

France . 35 parts In-Stock

1+ parts

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35

-

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Distributors (Availability)

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

Semicontronic

India . 370,158 parts In-Stock

1+ parts

$0.196

100+ parts

$0.191

1k+ parts

$0.190

10k+ parts

-

370,158

$0.196

$0.191

$0.190

-

Ampacity Inc.

Singapore . 216,225 parts In-Stock

1+ parts

$0.196

100+ parts

-

1k+ parts

-

10k+ parts

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216,225

$0.196

-

-

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iBuyXS LLC

. 16,000 parts In-Stock

1+ parts

$0.300

100+ parts

-

1k+ parts

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10k+ parts

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16,000

$0.300

-

-

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Corphita

USA . 2,376 parts In-Stock

1+ parts

$0.375

100+ parts

-

1k+ parts

-

10k+ parts

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2,376

$0.375

-

-

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Argo Parts USA

USA . 4,777 parts In-Stock

1+ parts

$0.858

100+ parts

-

1k+ parts

-

10k+ parts

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4,777

$0.858

-

-

-

Vigor

Singapore . 723 parts In-Stock

1+ parts

$0.990

100+ parts

-

1k+ parts

-

10k+ parts

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723

$0.990

-

-

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Modulus Dynamics

Lithuania . 204 parts In-Stock

1+ parts

$4.102

100+ parts

$4.102

1k+ parts

$4.102

10k+ parts

-

204

$4.102

$4.102

$4.102

-

Corohmni

South Africa . 301 parts In-Stock

1+ parts

$5.159

100+ parts

-

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301

$5.159

-

-

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Aztec Data Supply Inc.

USA . 1,976 parts In-Stock

1+ parts

$6.680

100+ parts

-

1k+ parts

-

10k+ parts

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1,976

$6.680

-

-

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IDEA Electronic Components Group

UK . 2,224 parts In-Stock

1+ parts

$10.027

100+ parts

-

1k+ parts

$9.024

10k+ parts

-

2,224

$10.027

-

$9.024

-

Advanced Electronics

New Zealand . 270 parts In-Stock

1+ parts

$12.255

100+ parts

$11.642

1k+ parts

$11.642

10k+ parts

-

270

$12.255

$11.642

$11.642

-

MKK Technologies

India . 1,733 parts In-Stock

1+ parts

$18.855

100+ parts

-

1k+ parts

-

10k+ parts

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1,733

$18.855

-

-

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DigiPath Technology Company

USA . 1,733 parts In-Stock

1+ parts

$18.855

100+ parts

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10k+ parts

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1,733

$18.855

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-

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Perfect Parts

USA . 935,249 parts In-Stock

1+ parts

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935,249

-

-

-

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Continental Prestige Electronics

USA . 140,887 parts In-Stock

1+ parts

-

100+ parts

$1.000

1k+ parts

$0.727

10k+ parts

-

140,887

-

$1.000

$0.727

-

Eastek

USA . 50,000 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

$0.460

10k+ parts

-

50,000

-

-

$0.460

-

RC Electronics

USA . 32,082 parts In-Stock

1+ parts

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100+ parts

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32,082

-

-

-

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Kepictronics

USA . 25,000 parts In-Stock

1+ parts

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25,000

-

-

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Infinite Electronics LLP (Excess)

. 18,544 parts In-Stock

1+ parts

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18,544

-

-

-

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BidChips

USA . 16,000 parts In-Stock

1+ parts

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16,000

-

-

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Allen Electronics Distributors

USA . 13,132 parts In-Stock

1+ parts

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13,132

-

-

-

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Lixinc

USA . 10,833 parts In-Stock

1+ parts

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10,833

-

-

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Benley Electronics

USA . 9,032 parts In-Stock

1+ parts

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9,032

-

-

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GreenTree Electronics

Israel . 4,230 parts In-Stock

1+ parts

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4,230

-

-

-

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iodParts Technologies Inc.

India . 3,785 parts In-Stock

1+ parts

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3,785

-

-

-

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A-Z Elektronik GmbH

Germany . 3,000 parts In-Stock

1+ parts

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3,000

-

-

-

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Epart123

USA . 2,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$1.250

10k+ parts

$1.250

2,500

-

-

$1.250

$1.250

S.R.D Solutions

India . 2,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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2,500

-

-

-

-

Futuretech Components

Singapore . 2,500 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

-

10k+ parts

-

2,500

-

-

-

-

Parana Technologies

USA . 2,002 parts In-Stock

1+ parts

-

100+ parts

$11.989

1k+ parts

-

10k+ parts

-

2,002

-

$11.989

-

-

Assy Fe

Spain . 1,609 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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1,609

-

-

-

-

Robosynatics

Brazil . 169 parts In-Stock

1+ parts

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169

-

-

-

-

Lucentia Tech

USA . 169 parts In-Stock

1+ parts

-

100+ parts

$14.573

1k+ parts

$14.275

10k+ parts

$14.275

169

-

$14.573

$14.275

$14.275

Overview

Elevate your communication systems to a whole new level with the ST485BDR from STMicroelectronics. As a leading manufacturer in the industry, STMicroelectronics delivers top-quality line drivers & receivers that guarantee superior performance and reliability. This versatile product is perfect for a wide range of applications, providing customers with unparalleled value, benefits, and advantages. Upgrade your systems today with the ST485BDR and experience seamless communication like never before.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Plastic/Epoxy material makes the package lightweight and durable, ideal for portable and rugged applications.

Surface Mount: YES

Surface mount capability allows for easy and secure installation on PCBs, saving space and simplifying assembly.

Maximum Supply Voltage: 5.25 V

High maximum supply voltage range provides flexibility in various voltage input scenarios.

Package Shape: RECTANGULAR

Rectangular package shape allows for efficient use of space on the PCB layout.

Maximum Transmit Delay: 60 ns

Low transmit delay ensures fast and efficient signal transmission.

Power Supplies (V): 5

Standard 5V power supply requirement makes it compatible with most electronic systems.

No. of Terminals: 8

8 terminals provide sufficient connectivity options for interfacing with other components or devices.

Package Style (Meter): SMALL OUTLINE

Small outline package style saves space on the PCB and allows for compact design layouts.

Minimum Supply Voltage: 4.75 V

Low minimum supply voltage ensures stable operation even in fluctuating power scenarios.

Maximum Operating Temperature: 85 °C

High maximum operating temperature makes it suitable for industrial applications with varying temperature conditions.

Minimum Operating Temperature: -40 °C

Wide temperature range ensures reliable operation in extreme cold environments.

Terminal Finish: Nickel/Palladium/Gold (Ni/Pd/Au)

High-quality terminal finish provides good contact reliability and corrosion resistance.

Terminal Position: DUAL

Dual terminal position allows for flexible connection options and improved signal integrity.

Maximum Seated Height: 1.75 mm

Low maximum seated height enables slim and compact PCB designs.

Width: 3.9 mm

Narrow width saves space on the PCB and allows for dense component placement.

Maximum Output Low Current: 4 Amp

High maximum output low current capacity ensures robust performance even under heavy load conditions.

Differential Output: YES

Differential output configuration enables noise immunity and better signal quality over long distances.

Maximum Time At Peak Reflow Temperature (s): 30

Sufficient time at peak reflow temperature for reliable soldering during assembly processes.

Peak Reflow Temperature °C: 260

High peak reflow temperature tolerance ensures secure solder joints during assembly.

Length: 4.9 mm

Compact length allows for space-efficient PCB layout designs.

Minimum Out Swing: 1.5 V

Low minimum output swing ensures compatibility with a wide range of input signals.

Temperature Grade: INDUSTRIAL

Industrial-grade temperature range enables reliable operation in harsh environmental conditions.

Maximum Receive Delay: 210 ns

Low maximum receive delay ensures fast response time for incoming signals.

Terminal Form: GULL WING

Gull wing terminal form provides secure and reliable solder joints during assembly.

Interface Standard: EIA-422; EIA-485

Compliance with industry-standard interfaces ensures compatibility with a wide range of systems and devices.

Maximum Supply Current: 0.9 mA

Low maximum supply current consumption for efficient power usage.

Input Characteristics: DIFFERENTIAL SCHMITT TRIGGER

Differential Schmitt trigger input characteristics provide noise immunity and signal stability.

Nominal Supply Voltage: 5 V

Nominal 5V supply voltage ensures compatibility with standard power sources.

Terminal Pitch: 1.27 mm

Standard terminal pitch for easy integration into PCB designs.

Interface IC Type: LINE TRANSCEIVER

Line transceiver IC type enables bidirectional communication and signal conversion functions.

Technical Specifications

Line Drivers & Receivers ST485BDR 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:

85 Cel

Minimum Operating Temperature:

-40 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

Peak Reflow Temperature (C):

260

Power Supplies (V):

5

Qualification:

Not Qualified

Maximum Receive Delay:

210 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 (Ni/Pd/Au)

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Maximum Transmit Delay:

60 ns

Width:

3.9 mm

Trade Compliance

ST485BDR Interface ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

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

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