Overview
The ADUM141E1BRZ 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. The ADUM141E1BRZ offers backward compatibility with earlier models and is designed to operate in harsh environments, including high-temperature conditions up to 125°C.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Propagation Delay (5 V) | 13 ns | |||
| Propagation Delay (1.8 V) | 15 ns | |||
| Data Rate | 150 Mbps | |||
| Supply Voltage Range | 1.8 V | 5 V | ||
| Withstand Voltage Rating | 3.0 kV rms / 3.75 kV rms | |||
| Operating Temperature | -40°C | 125°C | ||
| Package Type | 16-lead SOIC |
Key Features
- High common-mode transient immunity: 100 kV/μs
- High robustness to radiated and conducted noise
- Low propagation delay and pulse width distortion
- Fail-safe high or low options
- Low dynamic power consumption
- Backward compatibility with earlier models (e.g., ADuM1400/ADuM1401/ADuM1402)
- Qualified for automotive applications
- RoHS compliant
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 ADUM141E1BRZ used for?
The ADUM141E1BRZ is used for high-speed digital signal isolation in various applications, including industrial, automotive, and general-purpose multichannel isolation.
- What is the maximum propagation delay of the ADUM141E1BRZ?
The maximum propagation delay is 13 ns for 5 V operation and 15 ns for 1.8 V operation.
- What is the data rate capability of the ADUM141E1BRZ?
The ADUM141E1BRZ can handle data rates up to 150 Mbps.
- What are the supply voltage ranges for the ADUM141E1BRZ?
The supply voltage range is from 1.8 V to 5 V.
- What is the withstand voltage rating of the ADUM141E1BRZ?
The withstand voltage rating is 3.0 kV rms or 3.75 kV rms.
- Is the ADUM141E1BRZ RoHS compliant?
Yes, the ADUM141E1BRZ is RoHS compliant.
- What is the operating temperature range of the ADUM141E1BRZ?
The operating temperature range is from -40°C to 125°C.
- What package type is the ADUM141E1BRZ available in?
The ADUM141E1BRZ is available in a 16-lead SOIC package.
- Does the ADUM141E1BRZ have fail-safe options?
Yes, the ADUM141E1BRZ offers fail-safe high or low options.
- Is the ADUM141E1BRZ qualified for automotive applications?
Yes, the ADUM141E1BRZ is qualified for automotive applications.
