15 kV ESD protected, low power RS-485/RS-422 transceiver, [0oC, 70oC] temperature range

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  • Key Features

    • Allows up to 256 transceivers on the bus
    • ESD protection: ±15 kV (H.B.M.) ±8 kV (IEC-1000-4-2 contact discharge)
    • Operates from a single 5 V supply
    • 30 ns propagation delay, 5 ns skew
    • Low quiescent current: 300 µA
    • -7 V to 12 V common mode input voltage range
    • Designed for RS-485 interface application
    • 70 mV typical input hysteresis
    • Current limiting and thermal shutdown for driver overload protection
    • Driver maintains high impedance in 3-state or with the power OFF

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Part Number
Package
Packing Type
Temperature (°C) Autoshutdown
Marketing Status
Budgetary Price (US$)*
Quantity
More info
Order from Distributors
Order from ST
min
max
ST485ECDR SO-8 Tape And Reel 0 70 -
Active
0.78 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofST485ECDR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6589 1 Order Now
RS COMPONENTS EUROPE 25315 5 Order Now
AVNET AMERICA 10000 0 Order Now
FUTURE WORLDWIDE 97450 1 Order Now
ARROW EUROPE 5000 0 Order Now
MOUSER WORLDWIDE 7322 1 Order Now
Farnell Element14 EUROPE 8667 1 Order Now
ANGLIA Live EUROPE 19651 1 Order Now

Distributor reported inventory date: 2019-05-20

Distributor Name

DIGIKEY

Stock

6589

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

25315

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

10000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

97450

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

5000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

7322

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

8667

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

19651

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-20

Buy direct

ST485ECDR

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.78*

Distributor availability ofST485ECDR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6589 1 Order Now
RS COMPONENTS EUROPE 25315 5 Order Now
AVNET AMERICA 10000 0 Order Now
FUTURE WORLDWIDE 97450 1 Order Now
ARROW EUROPE 5000 0 Order Now
MOUSER WORLDWIDE 7322 1 Order Now
Farnell Element14 EUROPE 8667 1 Order Now
ANGLIA Live EUROPE 19651 1 Order Now

Distributor reported inventory date: 2019-05-20

Distributor Name

DIGIKEY

Stock

6589

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

25315

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

10000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

97450

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

5000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

7322

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

8667

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

19651

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-20

Operating Temperature (°C)

(min)

0

(max)

70

Autoshutdown

-

Marketing Status

Active

Unit Price (US$)

0.78

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS2530
      +/-15 kV ESD protected, low power RS-485/RS-422 transceiver
      14.2
      698.78 KB
      PDF
      DS2530

      +/-15 kV ESD protected, low power RS-485/RS-422 transceiver

    • Description Version Size Action
      AN1348
      ST485: an RS-485 based interface with lower data bit errors
      3.2
      112.81 KB
      PDF
      AN1348

      ST485: an RS-485 based interface with lower data bit errors

Publications and Collaterals

    • Description Version Size Action
      Products and solutions for Smart industry 3.0
      2.99 MB
      PDF

      Products and solutions for Smart industry

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ST485ECDR
Active
SO-8 Industrial Ecopack3

ST485ECDR

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.