ADUM3190WSRQZ-RL7

Product Overview

Category

ADUM3190WSRQZ-RL7 belongs to the category of digital isolators.

Use

This product is commonly used for electrical isolation in various applications.

Characteristics

• Provides galvanic isolation between input and output circuits.
• Supports high-speed data transmission.
• Offers low power consumption.
• Ensures reliable operation in harsh environments.

Package

ADUM3190WSRQZ-RL7 comes in a small outline, 16-lead wide body SOIC package.

Essence

The essence of this product lies in its ability to provide safe and efficient electrical isolation between different components or systems.

Packaging/Quantity

ADUM3190WSRQZ-RL7 is typically packaged in reels and available in quantities suitable for both prototyping and production purposes.

Specifications

• Supply Voltage: 3.0 V to 5.5 V
• Isolation Voltage: 2.5 kVrms
• Data Rate: Up to 25 Mbps
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOIC-16

Detailed Pin Configuration

1. VDD1: Power supply for side 1
2. GND1: Ground for side 1
3. NC: No connection
4. DIN1: Input data for side 1
5. DOUT1: Output data for side 1
6. VDD2: Power supply for side 2
7. GND2: Ground for side 2
8. NC: No connection
9. DOUT2: Output data for side 2
10. DIN2: Input data for side 2
11. NC: No connection
12. NC: No connection
13. NC: No connection
14. NC: No connection
15. NC: No connection
16. NC: No connection

Functional Features

• Provides high-speed bidirectional data transmission between isolated circuits.
• Offers excellent noise immunity and transient protection.
• Supports wide operating voltage range for compatibility with different systems.
• Low power consumption enables energy-efficient operation.

Advantages and Disadvantages

Advantages

• Ensures electrical safety by providing galvanic isolation.
• Facilitates reliable communication between isolated components.
• Compact package size allows for space-saving integration.
• Wide operating temperature range enables usage in extreme environments.

Disadvantages

• Relatively higher cost compared to non-isolated alternatives.
• Limited number of available pins for additional functionalities.
• Requires careful consideration of signal integrity due to isolation barrier.

Working Principles

ADUM3190WSRQZ-RL7 utilizes a combination of capacitive and magnetic coupling techniques to achieve electrical isolation. The input signal is converted into a digital representation, which is then transmitted across the isolation barrier using high-speed data transfer methods. On the output side, the received digital signal is reconstructed to its original form. This isolation prevents any direct electrical connection between the input and output circuits, ensuring safety and preventing ground loops.

Detailed Application Field Plans

ADUM3190WSRQZ-RL7 finds applications in various fields, including but not limited to: - Industrial automation - Power grid monitoring - Medical equipment - Automotive electronics - Renewable energy systems

In industrial automation, this product can be used to isolate control signals between different machinery, ensuring safe and reliable operation. In power grid monitoring, it can provide isolation for measurement and communication interfaces, protecting sensitive equipment from high voltages. In medical equipment, ADUM3190WSRQZ-RL7 can be employed to isolate patient monitoring devices from the rest of the system, preventing potential electrical hazards. In automotive electronics, it can enable isolation between different subsystems, enhancing safety and preventing interference. Lastly, in renewable energy systems, this product can be utilized to isolate communication interfaces between solar panels, inverters, and monitoring systems.

Detailed and Complete Alternative Models

• ADUM1200ARZ: Dual-channel digital isolator with 1 Mbps data rate.
• ADUM1400BRWZ: Quad-channel digital isolator with 2 Mbps data rate.
• ADUM1600BRWZ: Quad-channel digital isolator with 5 Mbps data rate.
• ADUM2400BRWZ: Quad-channel digital isolator with 25 Mbps data rate.

These alternative models offer similar functionality but differ in terms of data rate and channel count, allowing users to choose the most suitable option for their specific requirements.

In conclusion, ADUM3190WSRQZ-RL7 is a digital isolator that provides safe and efficient electrical isolation between different components or systems. With its high-speed data transmission capabilities, low power consumption, and wide operating temperature range, it finds applications in various fields such as industrial automation, power grid monitoring