Overview
The ADuM141E0BRZ is a quad-channel digital isolator produced by Analog Devices Inc., utilizing the company's proprietary iCoupler technology. This device combines high-speed data transfer with robust isolation capabilities, making it suitable for a wide range of applications that require reliable and high-performance signal isolation. The ADuM141E0BRZ is part of the ADuM140D/ADuM140E/ADuM141D/ADuM141E/ADuM142D/ADuM142E family, which offers various configurations to meet different design needs.
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 | - |
| Supply Voltage Range | 1.8 V | - | 5 V | - |
| Withstand Voltage Rating | - | - | 3.0 kV rms / 3.75 kV rms | - |
| Common-Mode Transient Immunity | - | - | 100 kV/μs | - |
| Operating Temperature Range | -40°C | - | 125°C | - |
| Package Type | - | - | 16-lead SOIC, RoHS compliant | - |
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 guaranteed
- Fail-safe high or low options
- Low dynamic power consumption
- High temperature operation: up to 125°C
- Backward compatibility with previous models (e.g., ADuM1400/ADuM1401/ADuM1402)
- Safety and regulatory approvals: UL recognition, CSA Component Acceptance Notice, VDE certificate of conformity, and CQC certification
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
- Level translators and signal line protection
Q & A
- What is the ADuM141E0BRZ used for? The ADuM141E0BRZ is used for high-speed digital signal isolation in various applications, including industrial, automotive, and general-purpose use.
- What is the maximum data rate of the ADuM141E0BRZ? The maximum guaranteed data rate is 150 Mbps.
- What are the supply voltage ranges for the ADuM141E0BRZ? The supply voltage ranges from 1.8 V to 5 V.
- What is the common-mode transient immunity of the ADuM141E0BRZ? The common-mode transient immunity is 100 kV/μs.
- What are the safety and regulatory approvals for the ADuM141E0BRZ? It has UL recognition, CSA Component Acceptance Notice, VDE certificate of conformity, and CQC certification.
- What is the operating temperature range of the ADuM141E0BRZ? The operating temperature range is from -40°C to 125°C.
- Is the ADuM141E0BRZ RoHS compliant? Yes, it is RoHS compliant.
- What package type is the ADuM141E0BRZ available in? It is available in a 16-lead SOIC package.
- Does the ADuM141E0BRZ support fail-safe operation? Yes, it supports fail-safe high or low options.
- Is the ADuM141E0BRZ backward compatible with previous models? Yes, it is backward compatible with models like ADuM1400/ADuM1401/ADuM1402.
