• ISO1050DUBR SOP-8
  • ISO1050DUBR
ISO1050DUBR SOP-8
ISO1050DUBR

ISO1050DUBR

High-quality product ISO1050DUBR

Quantity Unit Price(USD) Ext. Price
1050 $0.309 $324.45
350 $0.318 $111.30
100 $0.333 $33.30
30 $0.378 $11.34
10 $0.434 $4.34
1 $0.514 $0.51

Inventory:4,221

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Overview of ISO1050DUBR

The ISO1050DUBR is a galvanically isolated RS-485 transceiver with integrated signal and power isolation. It provides robust EMC performance and high common-mode transient immunity for reliable communication in industrial and automotive applications.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • EN: Enable Pin
  • DE: Driver Output Enable
  • RO: Receiver Output
  • RE: Receiver Output Enable
  • A, A: Isolated RS-485 Transmitter Input
  • B, B: Isolated RS-485 Transmitter Output

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the ISO1050DUBR for a visual representation.

Key Features

  • Galvanic Isolation: Provides isolation between RS-485 transceiver and logic interface for enhanced system reliability.
  • High EMC Performance: Ensures reliable communication in noisy industrial and automotive environments.
  • Integrated Isolation: Features integrated isolation for both signal and power lines, simplifying system design.
  • Robust Transient Immunity: Offers high common-mode transient immunity for enhanced robustness.
  • Wide Operating Temperature Range: Supports operation in harsh environments with a wide temperature range.

Note: For detailed technical specifications, please refer to the ISO1050DUBR datasheet.

Application

  • Industrial Automation: Ideal for use in industrial automation systems requiring isolated RS-485 communication.
  • Automotive Electronics: Suitable for automotive applications where galvanic isolation is necessary for communication reliability.
  • Control Systems: Used in various control systems to ensure secure and reliable data transmission over RS-485 networks.

Functionality

The ISO1050DUBR is a galvanically isolated RS-485 transceiver designed to provide reliable and noise-immune communication in industrial and automotive applications. It ensures secure data exchange between isolated systems.

Usage Guide

  • Enable Pins: Use EN pin to enable the device and DE/RE pins to control driver and receiver operations.
  • Transmitter Inputs/Outputs: Connect A/A and B/B pins for isolated RS-485 communication.
  • Isolation Benefits: Leverage the integrated isolation for improved system robustness and reliability.

Frequently Asked Questions

Q: Can the ISO1050DUBR be used in high-noise industrial environments?
A: Yes, the ISO1050DUBR is designed to provide high EMC performance and robust communication in noisy industrial settings.

Q: What is the operating temperature range of the ISO1050DUBR?
A: The ISO1050DUBR supports operation across a wide temperature range, typically from -40°C to 125°C, making it suitable for harsh environmental conditions.

Equivalent

For similar functionalities, consider these alternatives to the ISO1050DUBR:

  • SN65HVD72DR: This RS-485 transceiver from Texas Instruments offers similar galvanic isolation and robust performance for industrial applications.
  • ADM2483BRWZ: An isolated RS-485 transceiver from Analog Devices, providing reliable communication in harsh environments.

ISO1050DUBR

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Rating Catalog Isolation rating Basic
Data rate (max) (MBps) 1 Working isolation voltage (VIOWM) (Vrms) 400, 850
Surge isolation voltage (VIOSM) (VPK) 4000 Transient isolation voltage (VIOTM) (VPK) 4000
Withstand isolation voltage (VISO) (Vrms) 4243 CMTI (min) (kV/µs) 25
Bus fault voltage (V) -27 to 40 Common-mode voltage (V) -12 to 12
Operating temperature range (°C) -55 to 105

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