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ISL31490EIRTZ-T7A
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ISL31490EIRTZ-T7A

Product Overview

Category

ISL31490EIRTZ-T7A belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in communication systems and industrial applications for data transmission and reception.

Characteristics

  • High-speed data transmission
  • Low power consumption
  • Wide operating voltage range
  • Robust noise immunity
  • Small form factor

Package

ISL31490EIRTZ-T7A is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISL31490EIRTZ-T7A lies in its ability to provide reliable and efficient data communication in various applications.

Packaging/Quantity

ISL31490EIRTZ-T7A 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: 3.3V
  • Data Rate: Up to 20 Mbps
  • Operating Temperature Range: -40°C to +85°C
  • Number of Pins: 14
  • Interface Type: RS-485/RS-422

Detailed Pin Configuration

  1. DE - Driver Output Enable
  2. RE - Receiver Output Enable
  3. DI - Driver Input
  4. RO - Receiver Output
  5. GND - Ground
  6. B - Balanced Line B
  7. A - Balanced Line A
  8. VCC - Power Supply
  9. Y - Receiver Output
  10. Z - Receiver Output
  11. /RE - Receiver Output Enable
  12. /DE - Driver Output Enable
  13. /DI - Driver Input
  14. VCC - Power Supply

Functional Features

  • Differential line driver and receiver
  • Half-duplex communication
  • Enhanced ESD protection
  • Fail-safe receiver input
  • Overvoltage and undervoltage protection

Advantages and Disadvantages

Advantages

  • High-speed data transmission capability
  • Low power consumption for energy-efficient operation
  • Wide operating voltage range allows compatibility with various systems
  • Robust noise immunity ensures reliable communication in noisy environments
  • Compact form factor enables integration into space-constrained applications

Disadvantages

  • Limited to half-duplex communication
  • Requires additional external components for full functionality

Working Principles

ISL31490EIRTZ-T7A operates based on the RS-485/RS-422 standard, which utilizes differential signaling for robust data transmission. The driver converts the digital input signal into a balanced differential output, while the receiver converts the received differential signal back into a digital output.

Detailed Application Field Plans

ISL31490EIRTZ-T7A finds extensive application in various fields, including: 1. Industrial automation 2. Building automation 3. Process control systems 4. Security systems 5. Automotive electronics 6. Telecommunications

Detailed and Complete Alternative Models

  1. MAX485ESA+
  2. SN75176BP
  3. LTC1480CN8
  4. ADM485ARZ
  5. SP3485EN-L/TR

These alternative models offer similar functionality and can be considered as substitutes for ISL31490EIRTZ-T7A in different applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ISL31490EIRTZ-T7A en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of ISL31490EIRTZ-T7A in technical solutions:

  1. Question: What is ISL31490EIRTZ-T7A?
    - Answer: ISL31490EIRTZ-T7A is a high-speed, low-power differential line transceiver commonly used in industrial automation, motor control, and other technical applications.

  2. Question: What is the operating voltage range of ISL31490EIRTZ-T7A?
    - Answer: The operating voltage range of ISL31490EIRTZ-T7A is typically between 3.0V and 5.5V.

  3. Question: What is the data rate supported by ISL31490EIRTZ-T7A?
    - Answer: ISL31490EIRTZ-T7A supports data rates up to 20Mbps, making it suitable for high-speed communication requirements.

  4. Question: Can ISL31490EIRTZ-T7A be used in half-duplex or full-duplex communication?
    - Answer: Yes, ISL31490EIRTZ-T7A can be used in both half-duplex and full-duplex communication modes, depending on the application requirements.

  5. Question: Does ISL31490EIRTZ-T7A support multiple protocols?
    - Answer: Yes, ISL31490EIRTZ-T7A supports various protocols such as RS-485, RS-422, and PROFIBUS.

  6. Question: What is the maximum number of nodes that can be connected using ISL31490EIRTZ-T7A?
    - Answer: ISL31490EIRTZ-T7A supports up to 256 nodes on a bus, allowing for large-scale network implementations.

  7. Question: Is ISL31490EIRTZ-T7A suitable for harsh industrial environments?
    - Answer: Yes, ISL31490EIRTZ-T7A is designed to operate in harsh industrial environments with extended temperature ranges and robust ESD protection.

  8. Question: Can ISL31490EIRTZ-T7A be used in automotive applications?
    - Answer: Yes, ISL31490EIRTZ-T7A is AEC-Q100 qualified, making it suitable for automotive applications that require high reliability.

  9. Question: Does ISL31490EIRTZ-T7A have built-in fail-safe features?
    - Answer: Yes, ISL31490EIRTZ-T7A incorporates fail-safe circuitry to ensure a known output state when the bus is idle or disconnected.

  10. Question: What is the package type of ISL31490EIRTZ-T7A?
    - Answer: ISL31490EIRTZ-T7A is available in a small 20-lead QFN package, which is suitable for space-constrained applications.

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