15 kV ESD protected, low power RS-485/RS-422 transceiver, [-40oC, 85oC] temperature range

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  • The ST485ERB is a low-power transceiver for RS-485 and RS-422 communication. Each driver output and receiver input is protected against ±15 kV electrostatic discharge (HBM) ± 8 kV (IEC-1000-4-2 contact discharge) shocks, without latch-up. These parts contain one driver and one receiver.

    This transceiver draws 300 µA (typ.) of supply current when unloaded or fully loaded with disabled drivers.
    It operates from a single 5 V supply.
    The driver is a short-circuit current which is limited and protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a high-impedance state.
    The ST485ERB is designed for bi-directional data communication on multipoint bus transmission lines (half-duplex applications).

    主要特性

    • Low quiescent current: 300 µA
    • Designed for RS-485 interface applications
    • - 7 V to 12 V common mode input voltage range
    • Driver maintains high impedance in 3-state or with the power OFF
    • 70 mV typical input hysteresis
    • 30 ns propagation delay, 5 ns skew
    • Operates from a single 5 V supply
    • Current limiting and thermal shutdown for driver overload protection
    • ESD protection:
      • ± 15 kV (HBM)
      • ± 8 kV (IEC-1000-4-2 contact discharge)
    • Allows up to 64 transceivers on the bus

样片和购买

型号
Package
Packing Type
Temperature (°C) Autoshutdown
Marketing Status
Budgetary Price (US$)*
Quantity
More info
Order from Distributors
Order from ST
min
max
ST485ERBDR SO-8 Tape And Reel -40 85 -
Active
0.82 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofST485ERBDR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 6330 1 Order Now
RS COMPONENTS EUROPE 4980 1 Order Now
ARROW EUROPE 5000 0 Order Now
MOUSER WORLDWIDE 4177 1 Order Now

代理商库存报告日期: 2019-06-20

代理商名称

DIGIKEY

库存

6330

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

4980

Min.Order

1

地区

EUROPE Order Now

ARROW

库存

5000

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

4177

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-06-20

Buy now

ST485ERBDR

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.82*

Distributor availability ofST485ERBDR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 6330 1 Order Now
RS COMPONENTS EUROPE 4980 1 Order Now
ARROW EUROPE 5000 0 Order Now
MOUSER WORLDWIDE 4177 1 Order Now

代理商库存报告日期: 2019-06-20

代理商名称

DIGIKEY

库存

6330

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

4980

Min.Order

1

地区

EUROPE Order Now

ARROW

库存

5000

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

4177

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-06-20

Operating Temperature (°C)

(min)

-40

(max)

85

Autoshutdown

-

Marketing Status

Active

Unit Price (US$)

0.82

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

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型号 Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ST485ERBDR
Active
SO-8 工业 Ecopack3

ST485ERBDR

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.