Overview
The ADUM5411BRSZ-RL7 is a quad-channel digital isolator produced by Analog Devices Inc. This component integrates isolated dc-to-dc converters using Analog Devices' iCoupler® technology, providing regulated, isolated power. It is designed to offer high common-mode transient immunity and is suitable for various industrial and communication applications.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Manufacturer | Analog Devices Inc. | ||
| Part Number | ADUM5411BRSZ-RL7 | ||
| Package | 24-SSOP (0.209", 5.30mm Width) | ||
| Isolation Voltage | 2500 Vrms for 1 minute | Vrms | Per UL 1577 |
| Common-Mode Transient Immunity | 100 kV/μs | kV/μs | |
| Data Rate | 150 Mbps | Mbps | |
| Propagation Delay | 4.8 - 13 ns | ns | 50% input to 50% output |
| Pulse Width Distortion | 0.5 - 3 ns | ns | |
| Input Threshold Logic High | 0.7 × VISO or 0.7 × VDD1 | V | |
| Input Threshold Logic Low | 0.3 × VISO or 0.3 × VDD1 | V | |
| Output Voltage Logic High | VDD1 - 0.2 or VDD2 - 0.2 | V |
Key Features
- Quad-channel digital isolator with integrated isolated dc-to-dc converters using iCoupler® technology.
- High common-mode transient immunity of 100 kV/μs.
- Data rate of up to 150 Mbps.
- Propagation delay of 4.8 - 13 ns.
- Pulse width distortion of 0.5 - 3 ns.
- Regulated, isolated power adjustable between 3.15 V and 5.25 V.
- UL recognition, CSA Component Acceptance Notice 5A, and VDE certificate of conformity (pending).
- RoHS compliant.
Applications
- RS-232 transceivers.
- Power supply startup bias and gate drives.
- Isolated sensor interfaces.
- Industrial PLCs.
Q & A
- What is the ADUM5411BRSZ-RL7 used for?
The ADUM5411BRSZ-RL7 is a quad-channel digital isolator used for isolating digital signals and providing regulated, isolated power in various industrial and communication applications.
- What is the isolation voltage of the ADUM5411BRSZ-RL7?
The isolation voltage is 2500 Vrms for 1 minute per UL 1577.
- What is the common-mode transient immunity of the ADUM5411BRSZ-RL7?
The common-mode transient immunity is 100 kV/μs.
- What is the data rate of the ADUM5411BRSZ-RL7?
The data rate is up to 150 Mbps.
- What is the propagation delay of the ADUM5411BRSZ-RL7?
The propagation delay is between 4.8 ns and 13 ns.
- Is the ADUM5411BRSZ-RL7 RoHS compliant?
- What are the typical applications of the ADUM5411BRSZ-RL7?
Typical applications include RS-232 transceivers, power supply startup bias and gate drives, isolated sensor interfaces, and industrial PLCs.
- What is the package type of the ADUM5411BRSZ-RL7?
The package type is 24-SSOP (0.209", 5.30mm Width).
- What are the regulatory approvals for the ADUM5411BRSZ-RL7?
The component has UL recognition, CSA Component Acceptance Notice 5A, and VDE certificate of conformity (pending).
- How does the ADUM5411BRSZ-RL7 provide isolated power?
The ADUM5411BRSZ-RL7 provides isolated power through integrated dc-to-dc converters using iCoupler® technology, which is adjustable between 3.15 V and 5.25 V.
