Intersil
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ISL32490EIBZ-T
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ISL32490EIBZ-T

Product Overview

Category

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

Use

This product is commonly used in electronic devices for signal transmission and reception.

Characteristics

  • High-speed data transmission
  • Low power consumption
  • Wide operating voltage range
  • Robust ESD protection

Package

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

Essence

The essence of ISL32490EIBZ-T lies in its ability to facilitate reliable and efficient communication between electronic components.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of ICs.

Specifications

  • Supply Voltage Range: 3.0V to 5.5V
  • Data Rate: Up to 1Mbps
  • Number of Channels: 1
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: SOIC

Detailed Pin Configuration

ISL32490EIBZ-T has the following pin configuration:

  1. VCC
  2. GND
  3. RO
  4. RE
  5. DE
  6. DI
  7. D
  8. NC

Functional Features

  • Single-channel RS-485/RS-422 transceiver
  • Half-duplex communication mode
  • Enhanced ESD protection
  • Receiver input hysteresis for noise immunity
  • Low quiescent current

Advantages and Disadvantages

Advantages

  • High-speed data transmission capability
  • Wide operating voltage range allows compatibility with various systems
  • Robust ESD protection ensures reliability in harsh environments
  • Low power consumption contributes to energy efficiency

Disadvantages

  • Limited to half-duplex communication mode
  • May require additional components for full-duplex operation

Working Principles

ISL32490EIBZ-T operates based on the principles of RS-485/RS-422 communication. It uses differential signaling to transmit and receive data, allowing for long-distance communication with high noise immunity.

Detailed Application Field Plans

ISL32490EIBZ-T finds applications in various fields, including:

  1. Industrial automation
  2. Building automation
  3. Security systems
  4. HVAC control
  5. Telecommunications

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ISL32490EIBZ-T are:

  1. MAX485EESA+
  2. SN65HVD485EDR
  3. LTC2857IDD#PBF
  4. ADM2486BRWZ-REEL7

These models offer similar functionality and can be used as substitutes depending on specific requirements.

In conclusion, ISL32490EIBZ-T is a versatile integrated circuit designed for reliable data transmission in various electronic applications. Its high-speed capabilities, wide voltage range, and robust protection make it a suitable choice for many industries. However, its limitation to half-duplex communication and potential need for additional components for full-duplex operation should be considered when selecting this product.

Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af ISL32490EIBZ-T i tekniske løsninger

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

  1. Q: What is ISL32490EIBZ-T? A: ISL32490EIBZ-T is a high-speed, differential line transceiver commonly used for RS-485/RS-422 communication.

  2. Q: What is the maximum data rate supported by ISL32490EIBZ-T? A: The maximum data rate supported by ISL32490EIBZ-T is 20 Mbps.

  3. Q: Can ISL32490EIBZ-T be used for half-duplex communication? A: Yes, ISL32490EIBZ-T can be used for both half-duplex and full-duplex communication.

  4. Q: What is the operating voltage range of ISL32490EIBZ-T? A: The operating voltage range of ISL32490EIBZ-T is typically between 3V and 5.5V.

  5. Q: Does ISL32490EIBZ-T support hot-swapping of devices? A: Yes, ISL32490EIBZ-T supports hot-swapping, allowing devices to be connected or disconnected while the system is powered on.

  6. Q: Can ISL32490EIBZ-T be used in industrial environments? A: Yes, ISL32490EIBZ-T is designed to operate reliably in harsh industrial environments with extended temperature ranges.

  7. Q: Does ISL32490EIBZ-T have built-in protection features? A: Yes, ISL32490EIBZ-T has built-in protection features such as overvoltage protection, short-circuit protection, and thermal shutdown.

  8. Q: What is the typical supply current of ISL32490EIBZ-T? A: The typical supply current of ISL32490EIBZ-T is around 500 µA.

  9. Q: Can ISL32490EIBZ-T be used for long-distance communication? A: Yes, ISL32490EIBZ-T can support long-distance communication up to several hundred meters, depending on the cable quality and data rate.

  10. Q: Are there any evaluation boards or reference designs available for ISL32490EIBZ-T? A: Yes, Intersil (now Renesas Electronics) provides evaluation boards and reference designs that can help in the development and testing of ISL32490EIBZ-T-based solutions.

Please note that the answers provided here are general and may vary based on specific application requirements. It's always recommended to refer to the datasheet and consult with technical experts for accurate information.