Overview
The ADUM142E0BRWZ-RL is a quad-channel digital isolator produced by Analog Devices Inc., utilizing their proprietary iCoupler® technology. This component combines high-speed, complementary metal-oxide semiconductor (CMOS) and monolithic air core transformer technology to provide superior performance characteristics compared to optocoupler devices and other integrated couplers. It is designed to ensure high safety and regulatory compliance, including UL recognition 3000V rms/3750V rms for 1 minute per UL 1577, CSA component acceptance notice 5A, VDE certificate of conformity, and other certifications.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 4 |
| Maximum Data Rate | 150 Mbps |
| Withstand Voltage Rating | 3.75 kV rms |
| Operating Temperature Range | −40°C to +125°C |
| Input Voltage Range | 1.8 V to 5 V |
| Package Style | 16-lead WSOIC |
| Common-Mode Transient Immunity | 100 kV/μs |
| Propagation Delay | Low |
| Dynamic Power Consumption | Low |
| Fail-Safe Output State | Low |
| RoHS Compliance | Yes |
Key Features
- High common-mode transient immunity of 100 kV/μs
- High robustness to radiated and conducted noise
- Low propagation delay
- 1.8 V to 5 V level translation
- Backward compatibility, qualified for automotive applications
- Low dynamic power consumption
- Fail-safe output state is low
Applications
- General-purpose multichannel isolation
- Serial Peripheral Interface (SPI)/data converter isolation
- Industrial field bus isolation
- Automotive applications
Q & A
- What is the ADUM142E0BRWZ-RL used for?
The ADUM142E0BRWZ-RL is used for general-purpose multichannel isolation, SPI/data converter isolation, industrial field bus isolation, and automotive applications.
- What is the maximum data rate of the ADUM142E0BRWZ-RL?
The maximum guaranteed data rate is 150 Mbps.
- What is the withstand voltage rating of the ADUM142E0BRWZ-RL?
The withstand voltage rating is 3.75 kV rms.
- What is the operating temperature range of the ADUM142E0BRWZ-RL?
The operating temperature range is −40°C to +125°C.
- What package style does the ADUM142E0BRWZ-RL come in?
The package style is 16-lead WSOIC.
- Is the ADUM142E0BRWZ-RL RoHS compliant?
Yes, the ADUM142E0BRWZ-RL is RoHS compliant.
- What is the common-mode transient immunity of the ADUM142E0BRWZ-RL?
The common-mode transient immunity is 100 kV/μs.
- Does the ADUM142E0BRWZ-RL support level translation?
Yes, it supports 1.8 V to 5 V level translation.
- What is the fail-safe output state of the ADUM142E0BRWZ-RL?
The fail-safe output state is low.
- Is the ADUM142E0BRWZ-RL qualified for automotive applications?
Yes, it is qualified for automotive applications.
