SI8425DB-T1-E1

Product Overview

Category

The SI8425DB-T1-E1 belongs to the category of digital isolators.

Use

It is used for providing galvanic isolation and signal level shifting in various electronic circuits.

Characteristics

• Provides high-speed data transmission
• Offers high noise immunity
• Low power consumption
• Compact package size

Package

The SI8425DB-T1-E1 comes in a small outline package (SOP) format.

Essence

The essence of this product lies in its ability to provide reliable isolation and signal integrity in electronic systems.

Packaging/Quantity

Typically, the SI8425DB-T1-E1 is available in reels with a quantity of 2500 units per reel.

Specifications

• Isolation Voltage: 2.5 kV
• Data Rate: Up to 150 Mbps
• Operating Temperature Range: -40°C to 125°C
• Supply Voltage: 3.3 V
• Propagation Delay: 10 ns

Detailed Pin Configuration

The SI8425DB-T1-E1 has a dual-channel configuration with 8 pins. The pinout is as follows: 1. Channel 1 Input 2. Channel 1 Output 3. Ground 4. Channel 2 Input 5. Channel 2 Output 6. VCC 7. NC (No Connection) 8. VCC

Functional Features

• Bidirectional signal transfer
• High common-mode transient immunity
• Robust electromagnetic compatibility (EMC) performance

Advantages and Disadvantages

Advantages

• High-speed data transmission
• Enhanced noise immunity
• Small form factor

Disadvantages

• Limited number of channels
• Relatively higher cost compared to traditional optocouplers

Working Principles

The SI8425DB-T1-E1 operates based on capacitive coupling and employs proprietary isolation technology to transmit signals across the isolation barrier.

Detailed Application Field Plans

This digital isolator is commonly used in applications such as: - Industrial automation - Power inverters - Motor drives - Battery management systems - Communication interfaces

Detailed and Complete Alternative Models

Some alternative models to the SI8425DB-T1-E1 include: - ADUM1401 - ISO7741 - MAX14937

In conclusion, the SI8425DB-T1-E1 digital isolator offers high-speed and reliable signal isolation for various electronic applications, making it a valuable component in modern electronic designs.

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