ADUM3190WTRQZ-RL7

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Signal Isolation
• Characteristics:
  • High-speed digital isolation
  • Low power consumption
  • Small package size
  • Robust performance in harsh environments
• Package: 16-Lead SOIC Wide Body
• Essence: Signal isolation for reliable and safe communication
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 3.0V to 5.5V
• Isolation Voltage: 2.5kVrms
• Data Rate: Up to 25Mbps
• Propagation Delay: 20ns
• Operating Temperature Range: -40°C to +105°C

Detailed Pin Configuration

1. VDD1
2. GND1
3. NC
4. DIN
5. SCLK
6. CS
7. GND2
8. VDD2
9. DOUT
10. NC
11. NC
12. NC
13. NC
14. NC
15. NC
16. NC

Functional Features

• Provides galvanic isolation between two circuits
• Allows bidirectional communication while maintaining isolation
• Supports high-speed data transmission
• Low power consumption for energy-efficient applications
• Robust performance in noisy and harsh environments

Advantages

• Ensures safety by isolating sensitive components from high voltage or noisy environments
• Protects against ground loops and voltage spikes
• Enables reliable communication between different voltage domains
• Compact package size allows for space-saving designs
• Wide operating temperature range for versatile applications

Disadvantages

• Relatively higher cost compared to non-isolated solutions
• Limited number of available pins for additional functionalities
• Requires careful consideration of power supply and signal integrity

Working Principles

ADUM3190WTRQZ-RL7 utilizes integrated transformer technology to provide galvanic isolation. The input signal is converted into a digital stream, transmitted across the isolation barrier, and then reconstructed on the output side. This ensures that any noise or voltage spikes present on one side do not affect the other side, providing reliable and safe communication.

Detailed Application Field Plans

• Industrial automation: Isolation of control signals in PLCs, motor drives, and sensors.
• Power electronics: Isolation of gate drive signals in inverters, converters, and power supplies.
• Medical devices: Isolation of sensitive circuits in patient monitoring systems and medical equipment.
• Automotive: Isolation of communication signals in electric vehicles, battery management systems, and CAN bus interfaces.

Detailed and Complete Alternative Models

1. ADUM3190BRIZ-RL7
2. ADUM3190BRIZ-RL
3. ADUM3190BRIZ

These alternative models offer similar functionality and performance but may differ in package type, pin configuration, or operating temperature range.

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