Overview
The ADUM260N0BRIZ is a 6-channel digital isolator produced by Analog Devices Inc., utilizing the company's iCoupler® technology. This device is designed to provide high-speed data transfer and robust isolation between different voltage domains, making it suitable for a variety of applications that require reliable and secure data communication across isolation barriers.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|
| Number of Channels | 6 | ||||
| Isolation Voltage | 5000 | Vrms | |||
| Propagation Delay | 13 | ns | |||
| Pulse Width Distortion | 4.5 | ns | At 5 V operation | ||
| Channel to Channel Matching | 4.0 | ns | Maximum | ||
| Supply Voltage Range | 1.7 | 5.5 | V | On either side | |
| Output Rise/Fall Time | 2.5 | ns | 10% to 90% | ||
| Common-Mode Transient Immunity | 75 | 100 | kV/µs | VCM = 1000 V, transient magnitude = 800 V | |
| Package Type | 16-SOIC |
Key Features
- High-Speed Data Transfer: The ADUM260N0BRIZ supports data rates up to 150 Mbps, ensuring high-speed communication across the isolation barrier.
- Robust Isolation: With a withstand voltage rating of 5.0 kV rms, this device provides reliable electrical isolation between different voltage domains.
- Voltage Translation: The device operates with supply voltages ranging from 1.7 V to 5.5 V on either side, enabling voltage translation functionality.
- Fail-Safe Options: The outputs can transition to a predetermined state when the input power supply is not applied, ensuring dc correctness in the absence of input logic transitions.
- Low Power Consumption: Dynamic supply current is minimized, with values as low as 0.01 mA/Mbps for inputs switching at 50% duty cycle.
- High Common-Mode Transient Immunity: The device can withstand common-mode transients up to 100 kV/µs, enhancing its reliability in noisy environments.
Applications
- Industrial Automation: Suitable for use in industrial control systems, motor control, and other applications requiring reliable isolation and high-speed data transfer.
- Medical Devices: Used in medical equipment where isolation is critical for patient safety and data integrity.
- Automotive Systems: Applicable in automotive systems that require robust isolation and high-speed communication, such as in CAN bus and other automotive interfaces.
- Power Supplies and DC-DC Converters: Useful in power supply and DC-DC converter designs where isolation between different voltage domains is necessary.
Q & A
- What is the ADUM260N0BRIZ used for? The ADUM260N0BRIZ is a 6-channel digital isolator used to provide high-speed data transfer and robust electrical isolation between different voltage domains.
- What is the maximum data rate supported by the ADUM260N0BRIZ? The device supports data rates up to 150 Mbps.
- What is the isolation voltage rating of the ADUM260N0BRIZ? The device has a withstand voltage rating of 5.0 kV rms.
- What is the propagation delay of the ADUM260N0BRIZ? The propagation delay is typically 13 ns.
- What is the supply voltage range for the ADUM260N0BRIZ? The supply voltage range is from 1.7 V to 5.5 V on either side.
- Does the ADUM260N0BRIZ support voltage translation? Yes, the device supports voltage translation functionality across the isolation barrier.
- What are the fail-safe options available for the ADUM260N0BRIZ? The outputs can transition to a predetermined state when the input power supply is not applied.
- What is the common-mode transient immunity of the ADUM260N0BRIZ? The device can withstand common-mode transients up to 100 kV/µs.
- In what package type is the ADUM260N0BRIZ available? The device is available in a 16-SOIC package.
- What are some typical applications of the ADUM260N0BRIZ? Typical applications include industrial automation, medical devices, automotive systems, and power supplies.
