ISL43410IR-T

Product Overview

Category: Integrated Circuit (IC)

Use: The ISL43410IR-T is a high-speed, quad-channel digital isolator designed for use in industrial applications. It provides galvanic isolation between different circuits, ensuring signal integrity and protection against voltage spikes and noise.

Characteristics: - High-speed data transmission - Low power consumption - Wide operating temperature range - Robust isolation barrier - Small form factor

Package: The ISL43410IR-T comes in a compact 16-pin SOIC package, which allows for easy integration into circuit boards.

Essence: The essence of the ISL43410IR-T lies in its ability to provide reliable and secure communication between different parts of an industrial system while maintaining electrical isolation.

Packaging/Quantity: The ISL43410IR-T is typically sold in reels containing 250 units per reel.

Specifications

• Supply Voltage Range: 3V to 5.5V
• Data Rate: Up to 100 Mbps
• Isolation Voltage: 2.5 kV RMS
• Operating Temperature Range: -40°C to +125°C
• Propagation Delay: 8 ns (max)
• Power Consumption: 1.6 mA (typical)

Pin Configuration

The ISL43410IR-T has a total of 16 pins, divided into four channels with four pins each. The pin configuration is as follows:

Channel 1: 1. VDD1 2. GND1 3. RX1 4. TX1

Channel 2: 5. VDD2 6. GND2 7. RX2 8. TX2

Channel 3: 9. VDD3 10. GND3 11. RX3 12. TX3

Channel 4: 13. VDD4 14. GND4 15. RX4 16. TX4

Functional Features

• High-speed data transmission: The ISL43410IR-T supports data rates of up to 100 Mbps, making it suitable for applications requiring fast and reliable communication.
• Robust isolation barrier: With an isolation voltage of 2.5 kV RMS, the IC provides a strong barrier between input and output circuits, protecting against voltage spikes and noise.
• Low power consumption: The IC consumes only 1.6 mA of current, making it energy-efficient and suitable for battery-powered devices.
• Wide operating temperature range: The ISL43410IR-T can operate in temperatures ranging from -40°C to +125°C, ensuring its suitability for various industrial environments.

Advantages and Disadvantages

Advantages: - High-speed data transmission capability - Robust isolation barrier for enhanced protection - Low power consumption for energy efficiency - Wide operating temperature range for versatility

Disadvantages: - Limited number of channels (quad-channel only) - Relatively small package size may require careful handling during assembly

Working Principles

The ISL43410IR-T utilizes capacitive coupling and proprietary digital isolation technology to transmit data across the isolation barrier. Each channel consists of an input side and an output side, which are electrically isolated from each other.

When a signal is applied to the input side, it is converted into a digital format and transmitted across the isolation barrier using capacitive coupling. On the output side, the received digital signal is reconstructed and made available for further processing.

The isolation barrier ensures that any electrical noise or voltage spikes on one side do not affect the other side, providing reliable and secure communication between different parts of the system.

Detailed Application Field Plans

The ISL43410IR-T is widely used in various industrial applications, including:

1. Motor control systems: It enables communication between the control circuitry and motor drivers, ensuring precise and reliable motor control.
2. Industrial automation: The IC facilitates communication between different components of automated systems, such as sensors, actuators, and controllers.
3. Power grid monitoring: It allows for safe and accurate data transmission in power grid monitoring systems, protecting sensitive equipment from electrical disturbances.
4. Instrumentation and measurement: The IC is suitable for applications requiring high-speed data transmission and electrical isolation, such as data acquisition systems and test equipment.

Detailed and Complete Alternative Models

1. ADuM1401ARWZ: This quad-channel digital isolator offers similar features and performance to the ISL43410IR-T, with an isolation voltage of 2.5 kV RMS and a data rate of up to 100 Mbps.
2. ISO7741DWR: This quad-channel digital isolator provides a higher isolation voltage of 5 kV RMS and supports data rates up to 150 Mbps.
3. MAX14850: This quad-channel digital isolator offers a lower power consumption of 0.8