Overview
The ADUM141D1BRWZ-RL is a quad-channel digital isolator produced by Analog Devices Inc., utilizing the company's proprietary iCoupler® technology. This component combines high-speed CMOS and monolithic air core transformer technologies to provide superior performance characteristics compared to traditional optocoupler devices. The ADUM141D1BRWZ-RL is designed to offer high common-mode transient immunity, low propagation delay, and robustness to radiated and conducted noise, making it suitable for a variety of applications requiring reliable and high-speed data isolation.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Propagation Delay (5 V operation) | 13 ns | |||
| Propagation Delay (1.8 V operation) | 15 ns | |||
| Data Rate | 150 Mbps | |||
| Isolation Voltage | 3750 Vrms | |||
| Supply Voltage Range | 1.8 V | 5 V | ||
| Operating Temperature | -40°C | 125°C | ||
| Package Type | 16-lead SOIC |
Key Features
- High common-mode transient immunity: 100 kV/μs
- 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
- Fail-safe high or low options
- Low dynamic power consumption
- Backward compatibility with ADuM1400/ADuM1401/ADuM1402 series
- RoHS compliant and qualified for automotive applications
- Safety and regulatory approvals including UL, CSA, VDE, and CQC certifications
Applications
- General-purpose multichannel isolation
- Serial peripheral interface (SPI) and data converter isolation
- Industrial field bus isolation
Q & A
- What is the ADUM141D1BRWZ-RL used for?
The ADUM141D1BRWZ-RL is used for high-speed digital isolation in various applications, including general-purpose multichannel isolation, SPI/data converter isolation, and industrial field bus isolation.
- What is the maximum data rate of the ADUM141D1BRWZ-RL?
The maximum data rate of the ADUM141D1BRWZ-RL is 150 Mbps.
- What is the isolation voltage rating of the ADUM141D1BRWZ-RL?
The isolation voltage rating of the ADUM141D1BRWZ-RL is 3750 Vrms.
- What is the operating temperature range of the ADUM141D1BRWZ-RL?
The operating temperature range of the ADUM141D1BRWZ-RL is from -40°C to 125°C.
- Is the ADUM141D1BRWZ-RL RoHS compliant?
Yes, the ADUM141D1BRWZ-RL is RoHS compliant.
- What are the safety and regulatory approvals for the ADUM141D1BRWZ-RL?
The ADUM141D1BRWZ-RL has safety and regulatory approvals including UL, CSA, VDE, and CQC certifications.
- What is the package type of the ADUM141D1BRWZ-RL?
The ADUM141D1BRWZ-RL comes in a 16-lead SOIC package.
- Does the ADUM141D1BRWZ-RL support fail-safe options?
Yes, the ADUM141D1BRWZ-RL supports fail-safe high or low options.
- Is the ADUM141D1BRWZ-RL backward compatible with other ADuM series?
Yes, the ADUM141D1BRWZ-RL is backward compatible with the ADuM1400/ADuM1401/ADuM1402 series.
- What is the common-mode transient immunity of the ADUM141D1BRWZ-RL?
The common-mode transient immunity of the ADUM141D1BRWZ-RL is 100 kV/μs.
