Overview
The ADUM141E0BRQZ-RL7 is a quad-channel digital isolator produced by Analog Devices Inc., leveraging the company's iCoupler® technology. This component combines high-speed, complementary metal-oxide semiconductor (CMOS) technology with monolithic air core transformer technology, offering superior performance compared to optocoupler devices and other integrated couplers. It is designed to provide robust isolation and high-speed data transfer, making it suitable for a variety of applications that require reliable and efficient signal isolation.
Key Specifications
| Specification | Value |
|---|---|
| Number of Channels | 4 |
| Maximum Data Rate | 150 Mbps |
| Propagation Delay | 13 ns (5 V), 15 ns (1.8 V) |
| Supply Voltage Range | 1.8 V to 5 V |
| Withstand Voltage Rating | 3.0 kV rms / 3.75 kV rms |
| Operating Temperature Range | -40°C to +125°C |
| Package Style | 16-lead QSOP |
| Safety and Regulatory Approvals | UL recognition 3000 V rms/3750 V rms, CSA Component Acceptance Notice 5A, VDE certificate of conformity, DIN V VDE V 0884-11, CQC certification per GB4943.1-2011 |
Key Features
- High common-mode transient immunity: 100 kV/μs
- High robustness to radiated and conducted noise
- Low propagation delay: 13 ns (5 V), 15 ns (1.8 V)
- 150 Mbps maximum guaranteed data rate
- 1.8 V to 5 V level translation
- Backward compatibility with ADuM1400/ADuM1401/ADuM1402
- Low dynamic power consumption
- Fail-safe high or low output options
- Qualified for automotive applications
Applications
- General-purpose multichannel isolation
- Serial peripheral interface (SPI)/data converter isolation
- Industrial field bus isolation
Q & A
- What is the ADUM141E0BRQZ-RL7 used for?
The ADUM141E0BRQZ-RL7 is used for general-purpose multichannel isolation, SPI/data converter isolation, and industrial field bus isolation.
- What is the maximum data rate of the ADUM141E0BRQZ-RL7?
The maximum guaranteed data rate is 150 Mbps.
- What is the propagation delay of the ADUM141E0BRQZ-RL7?
The propagation delay is 13 ns for 5 V operation and 15 ns for 1.8 V operation.
- What is the supply voltage range for the ADUM141E0BRQZ-RL7?
The supply voltage range is from 1.8 V to 5 V.
- What are the safety and regulatory approvals for the ADUM141E0BRQZ-RL7?
The device has UL recognition 3000 V rms/3750 V rms, CSA Component Acceptance Notice 5A, VDE certificate of conformity, DIN V VDE V 0884-11, and CQC certification per GB4943.1-2011.
- What is the operating temperature range of the ADUM141E0BRQZ-RL7?
The operating temperature range is -40°C to +125°C.
- What package style does the ADUM141E0BRQZ-RL7 come in?
The device comes in a 16-lead QSOP package.
- Is the ADUM141E0BRQZ-RL7 qualified for automotive applications?
Yes, it is qualified for automotive applications.
- What is the common-mode transient immunity of the ADUM141E0BRQZ-RL7?
The common-mode transient immunity is 100 kV/μs.
- Does the ADUM141E0BRQZ-RL7 support level translation?
Yes, it supports level translation from 1.8 V to 5 V.
