Overview
The ADUM241D0BRIZ is a quad-channel digital isolator produced by Analog Devices Inc., utilizing the company's iCoupler technology. This component combines high-speed data transfer with robust isolation, making it suitable for a variety of applications that require reliable and high-performance signal isolation.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|
| Data Rate | - | - | 150 Mbps | - | Guaranteed data rate |
| Propagation Delay (tpLH / tpHL) | - | - | 13 ns | - | For 5 V operation |
| Propagation Delay (tpLH / tpHL) at 1.8 V | - | - | 15 ns | - | For 1.8 V operation |
| Common-Mode Transient Immunity | 75 kV/μs | - | 100 kV/μs | - | |
| Supply Voltage (VDDx) | 1.8 V | - | 5 V | - | |
| Operating Temperature | -40°C | - | 125°C | - | |
| Package Type | - | - | 16-lead SOIC | - | RoHS compliant |
Key Features
- High common-mode transient immunity: up to 100 kV/μs, ensuring robustness to radiated and conducted noise.
- Low propagation delay: 13 ns maximum for 5 V operation and 15 ns maximum for 1.8 V operation.
- High data rate: up to 150 Mbps guaranteed data rate.
- Fail-safe high or low options, providing flexibility in application design.
- 1.8 V to 5 V level translation, enabling compatibility with various voltage levels.
- High temperature operation: up to 125°C, suitable for demanding environments.
- Backward compatibility with previous models (e.g., ADuM2400/ADuM2401/ADuM2402), facilitating easy upgrades and design transitions.
Applications
- General-purpose multichannel isolation.
- Serial peripheral interface (SPI) and data converter isolation.
- Industrial field bus isolation.
- Automotive interfaces (CAN, Audio, Ethernet).
- Industrial I/O and IO-Link applications.
Q & A
- What is the ADUM241D0BRIZ used for? The ADUM241D0BRIZ is a quad-channel digital isolator used for signal isolation in various applications, including industrial, automotive, and general-purpose use.
- What is the maximum data rate of the ADUM241D0BRIZ? The maximum guaranteed data rate is 150 Mbps.
- What is the propagation delay of the ADUM241D0BRIZ? The propagation delay is 13 ns maximum for 5 V operation and 15 ns maximum for 1.8 V operation.
- What is the common-mode transient immunity of the ADUM241D0BRIZ? The common-mode transient immunity is up to 100 kV/μs.
- What are the supply voltage options for the ADUM241D0BRIZ? The component can operate with supply voltages ranging from 1.8 V to 5 V.
- What is the operating temperature range of the ADUM241D0BRIZ? The operating temperature range is from -40°C to 125°C.
- Is the ADUM241D0BRIZ RoHS compliant? Yes, the ADUM241D0BRIZ is RoHS compliant and comes in a 16-lead SOIC package.
- What safety certifications does the ADUM241D0BRIZ have? The component has UL recognition, CSA Component Acceptance Notice, VDE certificate of conformity, and CQC certification.
- Is the ADUM241D0BRIZ backward compatible with other models? Yes, it is backward compatible with models such as ADuM2400/ADuM2401/ADuM2402.
- What are some typical applications of the ADUM241D0BRIZ? Typical applications include general-purpose multichannel isolation, SPI and data converter isolation, and industrial field bus isolation.
