The transceiver features a 1/1 configuration, making it suitable for various communication applications

Quantity Unit Price(USD) Ext. Price
1 $1.313 $1.31
200 $0.509 $101.80
500 $0.491 $245.50
1000 $0.482 $482.00


*The price is for reference only.
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Overview of ISL83077EIBZA

The ISL83077EIBZA is a high-speed, full-duplex RS-485/RS-422 transceiver IC designed for use in industrial automation and communication systems. It provides a robust interface for serial communication over long distances, making it ideal for applications requiring reliable data transmission.


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

  • A: Signal Input/Output A
  • B: Signal Input/Output B
  • VCC: Positive Power Supply
  • GND: Ground Connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the ISL83077EIBZA IC for a visual representation.

Key Features

  • Full-Duplex RS-485/RS-422 Transceiver: Supports bidirectional communication for versatile data transfer.
  • High-Speed Communication: Offers high data rates suitable for applications requiring rapid data transmission.
  • Extended Distance Reach: Enables communication over long distances, making it suitable for industrial automation systems.
  • Robust and Reliable: Provides ESD protection and fault protection features for reliable operation in harsh environments.
  • Wide Supply Voltage Range: Operates with a broad supply voltage range, enhancing compatibility with various systems.

Note: For detailed technical specifications, please refer to the ISL83077EIBZA datasheet.


  • Industrial Automation: Ideal for use in industrial automation systems requiring robust communication interfaces.
  • Communication Systems: Suitable for communication systems needing reliable data transfer over long distances.
  • Fieldbus Networks: Used in fieldbus networks for connecting multiple devices in industrial settings.


The ISL83077EIBZA facilitates high-speed, full-duplex communication over RS-485/RS-422 interfaces, ensuring reliable data exchange in industrial and communication applications.

Usage Guide

  • Power Supply: Connect VCC (Pin 3) to the positive power supply and GND (Pin 4) to the ground.
  • Data Connections: Connect signal inputs/outputs A and B to the corresponding RS-485/RS-422 lines for communication.
  • Receiver Polarity: Ensure correct polarity connections between the receiver inputs.

Frequently Asked Questions

Q: What is the maximum data rate supported by the ISL83077EIBZA?
A: The ISL83077EIBZA supports high-speed communication with data rates up to 20Mbps.

Q: Is the ISL83077EIBZA suitable for use in noisy industrial environments?
A: Yes, the ISL83077EIBZA features robust ESD protection and fault protection mechanisms, making it suitable for reliable operation in noisy industrial environments.


For similar functionalities, consider these alternatives to the ISL83077EIBZA:

  • SN65HVD78DR: A high-speed RS-485 transceiver IC from Texas Instruments with comparable features to the ISL83077EIBZA.
  • ADM2587E: This RS-485 transceiver IC from Analog Devices offers similar robustness and high-speed communication capabilities.



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

Pkg. Type SOICN Carrier Type Tube
MOQ 1960

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