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ISL8483EIBZ

ISL8483EIBZ

Product Overview

Category

ISL8483EIBZ belongs to the category of integrated circuits (ICs).

Use

It is commonly used for communication and data transmission purposes.

Characteristics

  • High-speed differential bus transceiver
  • Supports RS-485 and RS-422 standards
  • Low power consumption
  • Wide operating voltage range
  • Robust ESD protection

Package

ISL8483EIBZ comes in a small outline package (SOIC) with 8 pins.

Essence

The essence of ISL8483EIBZ lies in its ability to facilitate reliable and efficient communication between devices using the RS-485 and RS-422 protocols.

Packaging/Quantity

ISL8483EIBZ 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: 3V to 5.5V
  • Data Rate: Up to 16Mbps
  • Operating Temperature Range: -40°C to +85°C
  • Number of Pins: 8
  • ESD Protection: ±15kV (Human Body Model)

Detailed Pin Configuration

  1. A/B - Differential Bus I/O
  2. B/A - Differential Bus I/O
  3. GND - Ground
  4. Vcc - Power Supply
  5. RO - Receiver Output
  6. RE - Receiver Enable
  7. DE - Driver Enable
  8. DI - Driver Input

Functional Features

  • Half-duplex operation
  • Built-in fail-safe receiver
  • Thermal shutdown protection
  • Short-circuit current limiting
  • Glitch-free power-up and power-down

Advantages and Disadvantages

Advantages

  • High-speed data transmission
  • Wide operating voltage range allows for flexibility in various applications
  • Robust ESD protection ensures device reliability
  • Fail-safe receiver enhances system integrity

Disadvantages

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

Working Principles

ISL8483EIBZ operates based on the RS-485 and RS-422 standards, which utilize differential signaling for noise immunity and long-distance communication. The IC acts as a transceiver, converting electrical signals between the differential bus and the internal logic levels.

Detailed Application Field Plans

ISL8483EIBZ finds application in various fields, including: 1. Industrial automation 2. Building automation 3. Process control systems 4. Instrumentation 5. HVAC (Heating, Ventilation, and Air Conditioning) systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ISL8483EIBZ are: 1. MAX485 2. SN75176 3. LTC2850 4. ADM2483 5. SP3485

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

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แสดงรายการคำถามและคำตอบทั่วไป 10 ข้อที่เกี่ยวข้องกับการใช้ ISL8483EIBZ ในโซลูชันทางเทคนิค

  1. What is the maximum data rate supported by ISL8483EIBZ?
    - The maximum data rate supported by ISL8483EIBZ is 250kbps.

  2. Can ISL8483EIBZ operate in a multi-drop configuration?
    - Yes, ISL8483EIBZ can operate in a multi-drop configuration.

  3. What is the operating voltage range of ISL8483EIBZ?
    - The operating voltage range of ISL8483EIBZ is from 3V to 5.5V.

  4. Does ISL8483EIBZ have built-in ESD protection?
    - Yes, ISL8483EIBZ has built-in ±15kV ESD protection on the RS-485 input/output pins.

  5. Is ISL8483EIBZ suitable for industrial applications?
    - Yes, ISL8483EIBZ is suitable for industrial applications due to its ruggedness and ESD protection.

  6. Can ISL8483EIBZ be used in half-duplex communication?
    - Yes, ISL8483EIBZ can be used in half-duplex communication.

  7. What is the typical quiescent current of ISL8483EIBZ?
    - The typical quiescent current of ISL8483EIBZ is 300µA.

  8. Does ISL8483EIBZ support hot-swapping of devices?
    - Yes, ISL8483EIBZ supports hot-swapping of devices.

  9. What is the maximum common-mode voltage range of ISL8483EIBZ?
    - The maximum common-mode voltage range of ISL8483EIBZ is -7V to +12V.

  10. Is ISL8483EIBZ RoHS compliant?
    - Yes, ISL8483EIBZ is RoHS compliant.