Overview
The ADUM263N1BRIZ-RL is a 6-channel digital isolator produced by Analog Devices Inc. This component utilizes iCoupler® technology, which combines high-speed, complementary metal-oxide semiconductor (CMOS) and monolithic air core transformer technology. This design provides superior performance characteristics compared to optocoupler devices and other integrated couplers. The ADUM263N1BRIZ-RL is designed for high reliability and is suitable for various applications requiring robust isolation and data integrity.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|
| Withstand Voltage Rating | 5000 V rms | For 1 minute per UL 1577 | |||
| Supply Voltage Range | 1.7 V | 5.5 V | On either side of the isolation barrier | ||
| Maximum Propagation Delay | 13 ns | ||||
| Pulse Width Distortion | < 4.5 ns | At 5 V operation | |||
| Channel to Channel Matching of Propagation Delay | 4.0 ns | ||||
| Output Rise/Fall Time | 2.5 ns | 10% to 90% | |||
| Common-Mode Transient Immunity | 75 kV/µs | VCM = 1000 V, transient magnitude = 800 V | |||
| Package Type | 16-lead, wide body SOIC | RoHS-compliant | |||
| Operating Temperature Range | -40°C to 125°C |
Key Features
- High-Speed Data Transfer: The ADUM263N1BRIZ-RL supports data rates up to 150 Mbps, ensuring high-speed communication across the isolation barrier.
- Low Dynamic Power Consumption: The device features low dynamic power consumption, making it energy-efficient for various applications.
- Fail-Safe Options: Available with fail-safe high or low options, ensuring the outputs transition to a predetermined state when the input power supply is not applied.
- Voltage Translation: Operates with supply voltages ranging from 1.7 V to 5.5 V, enabling voltage translation across the isolation barrier.
- High Temperature Operation: The component can operate at temperatures up to 125°C, making it suitable for high-temperature environments.
- Robust Isolation: Provides 5000 V rms withstand voltage rating for 1 minute per UL 1577, ensuring robust isolation and data integrity.
Applications
- General-Purpose Multichannel Isolation: Suitable for general-purpose isolation in various systems requiring multiple isolated channels.
- Serial Peripheral Interface (SPI)/Data Converter Isolation: Ideal for isolating SPI and data converter interfaces in industrial and automotive applications.
- Industrial Field Bus Isolation: Used in industrial field bus systems to ensure reliable and isolated communication.
Q & A
- What is the ADUM263N1BRIZ-RL used for?
The ADUM263N1BRIZ-RL is a 6-channel digital isolator used for general-purpose multichannel isolation, SPI/data converter isolation, and industrial field bus isolation.
- What is the maximum withstand voltage rating of the ADUM263N1BRIZ-RL?
The maximum withstand voltage rating is 5000 V rms for 1 minute per UL 1577.
- What is the operating temperature range of the ADUM263N1BRIZ-RL?
The operating temperature range is -40°C to 125°C.
- Does the ADUM263N1BRIZ-RL support voltage translation?
Yes, it operates with supply voltages ranging from 1.7 V to 5.5 V, enabling voltage translation across the isolation barrier.
- What are the fail-safe options available for the ADUM263N1BRIZ-RL?
The device is available with fail-safe high or low options, ensuring the outputs transition to a predetermined state when the input power supply is not applied.
- What is the maximum propagation delay of the ADUM263N1BRIZ-RL?
The maximum propagation delay is 13 ns.
- What is the package type of the ADUM263N1BRIZ-RL?
The package type is a 16-lead, wide body SOIC, which is RoHS-compliant.
- Is the ADUM263N1BRIZ-RL suitable for high-temperature environments?
Yes, it can operate at temperatures up to 125°C.
- What is the common-mode transient immunity of the ADUM263N1BRIZ-RL?
The common-mode transient immunity is 75 kV/µs with VCM = 1000 V and transient magnitude = 800 V.
- Does the ADUM263N1BRIZ-RL support high-speed data transfer?
Yes, it supports data rates up to 150 Mbps.
