ISL3179EIBZ

Product Overview

The ISL3179EIBZ belongs to the category of RS-485/RS-422 transceivers and is commonly used for industrial automation, building automation, and other applications requiring robust communication over long cable lengths. This transceiver is known for its high noise immunity, low power consumption, and ruggedness, making it suitable for harsh industrial environments. The ISL3179EIBZ comes in a small package and is available in various quantities, making it convenient for different design requirements.

Basic Information

• Category: RS-485/RS-422 Transceivers
• Use: Industrial and building automation
• Characteristics: High noise immunity, low power consumption, ruggedness
• Package: Small form factor
• Essence: Robust communication over long cable lengths
• Packaging/Quantity: Available in various quantities

Specifications

• Supply Voltage: 3V to 5.5V
• Data Rate: Up to 20Mbps
• Operating Temperature Range: -40°C to +85°C
• Number of Pins: 8
• Package Type: SOIC

Detailed Pin Configuration

1. A (Driver Output A)
2. B (Driver Output B)
3. /RE (Receiver Output Enable)
4. DE (Driver Output Enable)
5. GND (Ground)
6. B (Receiver Input B)
7. A (Receiver Input A)
8. VCC (Supply Voltage)

Functional Features

• High ESD Protection
• Low Quiescent Current
• Enhanced Receiver Fail-Safe Feature
• Thermal Shutdown Protection

Advantages

• Robust communication in noisy industrial environments
• Wide operating voltage range
• Enhanced ESD protection for reliability
• Low power consumption

Disadvantages

• Limited data rate compared to some newer transceivers
• May not be suitable for ultra-high-speed applications

Working Principles

The ISL3179EIBZ operates based on the differential signaling principle, allowing it to transmit and receive data over long distances with high noise immunity. It utilizes driver and receiver circuits to ensure reliable communication between devices in industrial and building automation systems.

Detailed Application Field Plans

The ISL3179EIBZ is well-suited for a wide range of applications including: - Industrial automation systems - Building automation systems - HVAC control systems - Access control systems - Security systems

Detailed and Complete Alternative Models

• MAX485
• SN65HVD72
• LTC2850
• ADM2483

In conclusion, the ISL3179EIBZ is a versatile RS-485/RS-422 transceiver designed for robust communication in industrial and building automation applications. With its high noise immunity, low power consumption, and ruggedness, it offers reliable performance in challenging environments.

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