ISL83082EIUZ

Product Overview

Category

ISL83082EIUZ belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a dual-channel, high-speed, and high-voltage digital isolator.

Characteristics

• Dual-channel digital isolator
• High-speed operation
• High-voltage isolation
• Low power consumption
• Small package size
• Robust performance in harsh environments

Package

ISL83082EIUZ is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISL83082EIUZ lies in its ability to provide galvanic isolation between two digital systems while maintaining high-speed communication.

Packaging/Quantity

ISL83082EIUZ is typically sold in reels containing a specified quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Supply Voltage: 3.0V to 5.5V
• Isolation Voltage: 2.5kVrms
• Data Rate: Up to 100Mbps
• Operating Temperature Range: -40°C to +125°C
• Propagation Delay: 10ns (typical)
• Output Rise/Fall Time: 4ns (typical)

Detailed Pin Configuration

ISL83082EIUZ features a 16-pin SOIC package with the following pin configuration:

1. VDD1
2. GND1
3. DI1
4. DO1
5. NC
6. GND2
7. VDD2
8. DI2
9. DO2
10. NC
11. NC
12. NC
13. NC
14. NC
15. NC
16. NC

Functional Features

• Dual-channel design allows independent isolation of two digital signals.
• High-speed operation enables fast data transfer between isolated systems.
• High-voltage isolation ensures reliable protection against voltage spikes and noise.
• Low power consumption minimizes energy usage and heat dissipation.
• Robust performance in harsh environments makes it suitable for industrial applications.

Advantages and Disadvantages

Advantages

• Provides galvanic isolation, protecting sensitive components from voltage spikes and noise.
• Enables high-speed communication between isolated systems.
• Compact package size allows for easy integration into various electronic designs.
• Wide operating temperature range makes it suitable for extreme environments.

Disadvantages

• May have limitations in terms of maximum voltage and current ratings.
• Requires careful consideration of signal integrity and noise immunity during design.

Working Principles

ISL83082EIUZ utilizes optocoupler-based isolation technology. It employs an internal infrared LED to transmit signals across a barrier to an output phototransistor. This optical coupling ensures electrical isolation while allowing high-speed data transmission.

Detailed Application Field Plans

ISL83082EIUZ finds applications in various fields, including:

1. Industrial automation: Isolation of control signals in motor drives, PLCs, and robotics.
2. Power electronics: Isolation of gate drive signals in high-voltage applications.
3. Communication systems: Isolation of data lines in network interfaces and telecommunication equipment.
4. Automotive electronics: Isolation of signals in electric vehicle charging systems and battery management.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL83082EIUZ include:

1. ADuM1200ARZ: Dual-channel digital isolator with 2.5kVrms isolation voltage.
2. ISO7241CDW: Dual-channel isolator with 100Mbps data rate and 3.0V to 5.5V supply voltage.
3. MAX14850: Dual-channel isolator with 2.75kVrms isolation voltage and 150Mbps data rate.

These alternative models can be considered based on specific application requirements and availability.

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