Overview
The ADUM163N0BRZ is a 6-channel digital isolator produced by Analog Devices Inc., utilizing the company's iCoupler® technology. This component is designed to provide high-speed, robust, and reliable isolation for digital signals. It is part of the ADuM160N/ADuM161N/ADuM162N/ADuM163N series, which combines complementary metal-oxide semiconductor (CMOS) and monolithic air core transformer technology to offer superior performance compared to optocoupler devices and other integrated couplers.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Number of Channels | 6 | - | Unidirectional |
| Isolation Voltage | 3000 Vrms | - | - |
| Isolation Type | Magnetic Coupling | - | - |
| Data Rate | 150 Mbps | - | Maximum guaranteed data rate |
| Propagation Delay | 13 ns (5 V), 15 ns (1.8 V) | ns | Maximum propagation delay |
| Pulse Width Distortion | 4.5 ns | ns | Maximum |
| Rise/Fall Time | 2.5 ns | ns | Typical, 10% to 90% |
| Common-Mode Transient Immunity | 75 kV/μs to 100 kV/μs | kV/μs | Minimum |
| Supply Voltage | 1.7 V to 5.5 V | V | - |
| Package | 16-lead, narrow-body SOIC | - | RoHS-compliant |
| Operating Temperature | -40°C to 125°C | °C | - |
Key Features
- High Common-Mode Transient Immunity: Up to 100 kV/μs, ensuring robustness to radiated and conducted noise.
- Low Propagation Delay: Maximum of 13 ns at 5 V operation and 15 ns at 1.8 V operation.
- High Data Rate: Up to 150 Mbps guaranteed data rate.
- Fail-Safe Options: Outputs can transition to a predetermined state when the input power supply is not applied.
- Low Dynamic Power Consumption: Efficient operation with low power consumption.
- Voltage Translation: Supports voltage translation between 1.8 V and 5 V systems.
- Safety and Regulatory Approvals: UL recognition, CSA Component Acceptance Notice 5A, VDE certificate of conformity, and CQC certification.
Applications
- General-Purpose Multichannel Isolation: Suitable for various isolation needs in industrial and commercial systems.
- Serial Peripheral Interface (SPI)/Data Converter Isolation: Ideal for isolating SPI and data converter interfaces.
- Industrial Field Bus Isolation: Used in industrial field bus systems to ensure reliable and isolated communication.
Q & A
- What is the ADUM163N0BRZ used for?
The ADUM163N0BRZ is a 6-channel digital isolator used for isolating digital signals in various applications, including general-purpose multichannel isolation, SPI/data converter isolation, and industrial field bus isolation.
- What is the isolation voltage of the ADUM163N0BRZ?
The isolation voltage of the ADUM163N0BRZ is 3000 Vrms.
- What is the maximum data rate supported by the ADUM163N0BRZ?
The ADUM163N0BRZ supports a maximum guaranteed data rate of 150 Mbps.
- What is the propagation delay of the ADUM163N0BRZ?
The maximum propagation delay is 13 ns at 5 V operation and 15 ns at 1.8 V operation.
- Is the ADUM163N0BRZ RoHS compliant?
- What are the safety and regulatory approvals for the ADUM163N0BRZ?
The ADUM163N0BRZ has UL recognition, CSA Component Acceptance Notice 5A, VDE certificate of conformity, and CQC certification.
- What is the operating temperature range of the ADUM163N0BRZ?
The operating temperature range is -40°C to 125°C.
- What package type is the ADUM163N0BRZ available in?
The ADUM163N0BRZ is available in a 16-lead, narrow-body SOIC package.
- Does the ADUM163N0BRZ support voltage translation?
- What are the fail-safe options for the ADUM163N0BRZ?
The outputs can transition to a predetermined state (high or low) when the input power supply is not applied.
