Overview
The ADUM1410BRWZ-RL is a quad-channel digital isolator produced by Analog Devices Inc., utilizing their proprietary iCoupler® technology. This component combines high-speed CMOS and monolithic air core transformer technologies to provide superior performance characteristics compared to traditional optocoupler devices. By eliminating the use of LEDs and photodiodes, the ADUM1410BRWZ-RL avoids common design difficulties associated with optocouplers, such as uncertain current transfer ratios, nonlinear transfer functions, and temperature and lifetime effects. The device is approved by various regulatory bodies, including UL recognition, CSA Component Acceptance Notice, VDE certificate of conformity, and TÜV approval, ensuring high safety and reliability standards.
Key Specifications
| Attribute | Value |
|---|---|
| Number of Channels | 4 |
| Supply Voltage Range | 2.7V to 5.5V |
| Data Rate | Up to 10 Mbps |
| Propagation Delay | 50ns at 5V |
| Pulse Width Distortion | 5ns |
| Operating Temperature | -40°C to +105°C |
| Package Style | 16-lead SOIC-W |
| Isolation Voltage | 3750 Vrms |
| Isolation Type | Magnetic Coupling |
| Common-Mode Transient Immunity | >25 kV/μs |
Key Features
- Bidirectional communication capability
- 3V/5V level translation
- High common-mode transient immunity of >25 kV/μs
- Low power operation with maximum current per channel of 1.8 mA at 10 Mbps
- High-speed data rate of up to 10 Mbps
- Patented refresh feature ensuring dc correctness in the absence of input logic transitions
- No need for external drivers or discrete components
- RoHS compliant and available in a 16-lead SOIC-W package
Applications
- General-purpose multichannel isolation
- SPI interface/data converter isolation
- RS-232/RS-422/RS-485 transceivers
- Industrial field bus isolation
Q & A
- What is the ADUM1410BRWZ-RL used for?
The ADUM1410BRWZ-RL is a quad-channel digital isolator used for various applications including general-purpose multichannel isolation, SPI interface/data converter isolation, and industrial field bus isolation.
- What is the maximum data rate of the ADUM1410BRWZ-RL?
The maximum data rate of the ADUM1410BRWZ-RL is up to 10 Mbps.
- What is the operating temperature range of the ADUM1410BRWZ-RL?
The operating temperature range of the ADUM1410BRWZ-RL is -40°C to +105°C.
- What type of isolation does the ADUM1410BRWZ-RL use?
The ADUM1410BRWZ-RL uses magnetic coupling for isolation.
- What are the regulatory approvals for the ADUM1410BRWZ-RL?
The ADUM1410BRWZ-RL is approved by UL recognition, CSA Component Acceptance Notice, VDE certificate of conformity, and TÜV approval.
- What is the common-mode transient immunity of the ADUM1410BRWZ-RL?
The common-mode transient immunity of the ADUM1410BRWZ-RL is >25 kV/μs.
- Does the ADUM1410BRWZ-RL support bidirectional communication?
- What is the package style of the ADUM1410BRWZ-RL?
The ADUM1410BRWZ-RL is available in a 16-lead SOIC-W package.
- Is the ADUM1410BRWZ-RL RoHS compliant?
- What is the isolation voltage of the ADUM1410BRWZ-RL?
The isolation voltage of the ADUM1410BRWZ-RL is 3750 Vrms.
