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ISL32490EIBZ

ISL32490EIBZ

Product Overview

Category

ISL32490EIBZ belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in communication systems and industrial applications for serial communication.

Characteristics

  • High-speed RS-485/RS-422 transceiver
  • Low power consumption
  • Wide supply voltage range
  • Robust ESD protection
  • Small package size

Package

ISL32490EIBZ is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISL32490EIBZ lies in its ability to provide reliable and efficient serial communication in various applications.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

  • Supply Voltage Range: 3V to 5.5V
  • Data Rate: Up to 20Mbps
  • Number of Channels: 1
  • Operating Temperature Range: -40°C to +85°C
  • ESD Protection: ±15kV (Human Body Model)

Detailed Pin Configuration

ISL32490EIBZ has a total of 16 pins. The pin configuration is as follows:

  1. DE (Driver Output Enable)
  2. RE (Receiver Output Enable)
  3. RO (Receiver Output)
  4. DI (Driver Input)
  5. GND (Ground)
  6. VCC (Supply Voltage)
  7. A (Non-Inverting Driver Output)
  8. B (Inverting Driver Output)
  9. Y (Non-Inverting Receiver Output)
  10. Z (Inverting Receiver Output)
  11. NC (No Connection)
  12. NC (No Connection)
  13. NC (No Connection)
  14. NC (No Connection)
  15. NC (No Connection)
  16. NC (No Connection)

Functional Features

  • High-speed data transmission
  • Full-duplex or half-duplex communication modes
  • Built-in fail-safe receiver
  • Enhanced ESD protection
  • Low power consumption
  • Wide supply voltage range

Advantages and Disadvantages

Advantages

  • High-speed data transfer capability
  • Robust ESD protection for enhanced reliability
  • Versatile supply voltage range allows compatibility with various systems
  • Small package size enables space-saving designs

Disadvantages

  • Limited number of channels (only 1 channel)
  • May require additional external components for certain applications

Working Principles

ISL32490EIBZ is designed to facilitate reliable serial communication between devices. It utilizes differential signaling, specifically RS-485/RS-422 standards, to transmit and receive data over long distances. The driver section converts the logic-level signals into balanced differential signals, while the receiver section converts the received differential signals back into logic-level signals.

Detailed Application Field Plans

ISL32490EIBZ finds extensive application in various fields, including:

  1. Industrial automation
  2. Building automation
  3. Process control systems
  4. Data communication networks
  5. Instrumentation systems
  6. Automotive electronics
  7. Medical equipment

Detailed and Complete Alternative Models

  1. MAX485ESA+
  2. SN65HVD485EDR
  3. LTC2850IMS#PBF
  4. ADM485EARZ
  5. SP3485EN-L/TR

These alternative models offer similar functionality and can be considered as alternatives to ISL32490EIBZ based on specific requirements and preferences.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL32490EIBZ v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL32490EIBZ in technical solutions:

  1. Question: What is ISL32490EIBZ?
    - Answer: ISL32490EIBZ is a high-speed, low-power RS-485/RS-422 transceiver IC.

  2. Question: What is the operating voltage range of ISL32490EIBZ?
    - Answer: The operating voltage range is from 3V to 5.5V.

  3. Question: What is the maximum data rate supported by ISL32490EIBZ?
    - Answer: It supports data rates up to 20Mbps.

  4. Question: Can ISL32490EIBZ be used for half-duplex communication?
    - Answer: Yes, it can be used for both half-duplex and full-duplex communication.

  5. Question: Does ISL32490EIBZ have built-in protection features?
    - Answer: Yes, it has built-in protection features like short-circuit protection and thermal shutdown.

  6. Question: Can ISL32490EIBZ be used in industrial environments?
    - Answer: Yes, it is suitable for use in industrial environments due to its robustness and ESD protection.

  7. Question: What is the typical supply current of ISL32490EIBZ?
    - Answer: The typical supply current is around 300µA.

  8. Question: Is ISL32490EIBZ compatible with 3.3V microcontrollers?
    - Answer: Yes, it is fully compatible with 3.3V microcontrollers.

  9. Question: Can ISL32490EIBZ be used for long-distance communication?
    - Answer: Yes, it can be used for long-distance communication up to several hundred meters.

  10. Question: Does ISL32490EIBZ support multiple devices on the same bus?
    - Answer: Yes, it supports multi-drop configuration with up to 32 devices on the same bus.

Please note that these answers are general and may vary depending on the specific application and requirements.