Intersil
Kuva saattaa olla esitys.
Katso tuotteen tekniset tiedot.
ISL32490EIUZ-T7A
Näytä Yksityiskohdat DataSheets

ISL32490EIUZ-T7A

Product Overview

Category

ISL32490EIUZ-T7A 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
  • Small form factor
  • Wide operating voltage range

Package

ISL32490EIUZ-T7A is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to facilitate reliable and efficient communication between electronic components.

Packaging/Quantity

ISL32490EIUZ-T7A is typically packaged in reels, with each reel containing a specific quantity of ICs.

Specifications

  • Operating Voltage: 3.0V to 5.5V
  • Data Rate: Up to 1Mbps
  • Number of Channels: 1
  • Interface Type: RS-485
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: SOIC

Detailed Pin Configuration

The pin configuration of ISL32490EIUZ-T7A is as follows:

  1. VCC
  2. RO
  3. RE
  4. DE
  5. DI
  6. GND

Functional Features

  • Half-duplex communication
  • Enhanced ESD protection
  • Fail-safe receiver input
  • Low quiescent current

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited number of channels (only one channel)
  • Requires additional external components for complete functionality

Working Principles

ISL32490EIUZ-T7A operates based on the RS-485 standard, which is a differential signaling protocol. It uses voltage levels to represent data bits, allowing for robust and noise-immune communication over long distances.

Detailed Application Field Plans

ISL32490EIUZ-T7A finds applications in various fields, including:

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

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ISL32490EIUZ-T7A are:

  1. MAX485EESA+
  2. SN65HVD485EDR
  3. LTC2850IMS#PBF
  4. ADM485EARZ-REEL7
  5. SP3485EN-L/TR

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

Word count: 305 words

Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät ISL32490EIUZ-T7A :n soveltamiseen teknisissä ratkaisuissa

Sure! Here are 10 common questions and answers related to the application of ISL32490EIUZ-T7A in technical solutions:

  1. Question: What is ISL32490EIUZ-T7A?
    - Answer: ISL32490EIUZ-T7A is a high-speed, low-power RS-485/RS-422 transceiver IC.

  2. Question: What is the operating voltage range of ISL32490EIUZ-T7A?
    - Answer: The operating voltage range is typically between 3V and 5.5V.

  3. Question: What is the maximum data rate supported by ISL32490EIUZ-T7A?
    - Answer: It supports data rates up to 20Mbps.

  4. Question: Can ISL32490EIUZ-T7A be used for half-duplex communication?
    - Answer: Yes, it can be used for both half-duplex and full-duplex communication.

  5. Question: Does ISL32490EIUZ-T7A have built-in ESD protection?
    - Answer: Yes, it has ±15kV ESD protection on the RS-485/RS-422 bus pins.

  6. Question: What is the typical supply current of ISL32490EIUZ-T7A?
    - Answer: The typical supply current is around 300µA.

  7. Question: Can ISL32490EIUZ-T7A operate in harsh industrial environments?
    - Answer: Yes, it is designed to operate in extended temperature ranges (-40°C to +85°C) and is suitable for industrial applications.

  8. Question: Does ISL32490EIUZ-T7A support fail-safe biasing?
    - Answer: Yes, it supports fail-safe biasing to ensure the receiver outputs are in a known state when the bus is idle.

  9. Question: Can ISL32490EIUZ-T7A be used in multi-drop configurations?
    - Answer: Yes, it can be used in multi-drop networks with up to 32 transceivers on the bus.

  10. Question: Is ISL32490EIUZ-T7A RoHS compliant?
    - Answer: Yes, it is RoHS compliant and meets the industry standards for environmental regulations.

Please note that these answers are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult the manufacturer for detailed information.