ISO1452DWR

ISO1452DWR

ISO1452DWR is an excellent isolation interface IC with excellent performance and reliability, meeting the high requirements for data transmission in the industrial field.
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Description

Technical Parameters

ISO1452DWR is an excellent isolation interface IC with many important features. First of all, it is compatible with TIA/EIA-485-A and PROFIBUS standards, suitable for high-speed and reliable data transmission. Its excellent electrical protection performance, including high resistance to electrostatic discharge and electrical interference, ensures stable operation of equipment in harsh environments. In addition, ISO1452DWR supports multiple data rates, has a wide supply voltage range and fail-safe receiver functions, making it suitable for different application scenarios.

product-1268-913

Related Products:

 

Mfr Part

ISO1452DW

ISO1452DWR

Description

Isolated interface ICs

Isolated interface ICs

Stock

30000

30000

Product Status

Active

Active

Technology

Capacitive Coupling

Capacitive Coupling

Type

RS485/422 Isolator

RS485/422 Isolator

Isolated Power

No

No

Number of Channels

2

2

Inputs - Side 1/Side 2

1/1

1/1

Channel Type

Full

Full

Voltage-Isolation

5kVrms

5kVrms

Common Mode Transient Immunity (Min)

100kV/µs

100kV/µs

Data Rate

50 Mbps

50 Mbps

Pulse Width Distortion (Max)

-

-

Rise / Fall Time (Typ)

-

-

Voltage - Supply

3 V ~ 5.5 V

3 V ~ 5.5 V

Operating Temperature

-40°C ~ 125°C

-40°C ~ 125°C

Package / Case

WSOP16

WSOP16

Package

Tape & Reel (TR)

Tape & Reel (TR)

 

Applications:

 

·Grid infrastructure

·Solar inverter

·Factory automation & control

·Motor drives

·HVAC systems and building automation

 

Description:

 

The ISO1452 devices are galvanically-isolated differential line transceivers for TIA/EIA RS-485 and RS-422 applications. These noise-immune transceivers are designed to operate in harsh industrial environments. The bus pins of these devices can endure high levels of IEC electrostatic discharge (ESD) and IEC electrical fast transient (EFT) events which eliminates the need for additional components on bus for system-level protection. The devices are available for both basic and reinforced isolation (see Reinforced and Basic Isolation Options).

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