Overview
The ADUM240E0BRWZ-RL is a quad-channel digital isolator produced by Analog Devices Inc. This component utilizes Analog Devices' iCoupler® technology, which combines high-speed CMOS and monolithic air core transformer technology to provide superior performance characteristics compared to optocoupler devices and other integrated couplers. The ADUM240E0BRWZ-RL is designed for 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 | Test Conditions/Comments |
|---|---|---|---|---|---|
| Supply Voltage (VDDx) | 1.8 | 5 | V | ||
| Propagation Delay | 13 | 15 | ns | At 5 V and 1.8 V operation respectively | |
| Data Rate | 150 | Mbps | |||
| Common-Mode Transient Immunity | 75 | 100 | kV/μs | ||
| Withstand Voltage Rating | 5.0 | kV rms | |||
| Operating Temperature Range | -40 | 125 | °C | ||
| Package Type | 16-Lead SOIC Wide | ||||
| RoHS Compliance | Yes |
Key Features
- High common-mode transient immunity: 100 kV/μs
- Low propagation delay: 13 ns maximum for 5 V operation and 15 ns for 1.8 V operation
- High data rate: up to 150 Mbps
- Fail-safe high or low options
- Low dynamic power consumption
- Level translation between 1.8 V and 5 V
- Qualified for automotive applications
- Backward compatibility with ADuM2400/ADuM2401/ADuM2402 models
Applications
- General-purpose multichannel isolation
- Serial peripheral interface (SPI)/data converter isolation
- Industrial field bus isolation
- Automotive interfaces (e.g., CAN, audio, Ethernet)
Q & A
- What is the ADUM240E0BRWZ-RL used for? The ADUM240E0BRWZ-RL is used for quad-channel digital isolation in various applications requiring high-speed data transfer and robust noise immunity.
- What is the maximum data rate of the ADUM240E0BRWZ-RL? The maximum guaranteed data rate is 150 Mbps.
- What are the supply voltage ranges for the ADUM240E0BRWZ-RL? The supply voltage ranges from 1.8 V to 5 V.
- What is the propagation delay of the ADUM240E0BRWZ-RL? The propagation delay is 13 ns maximum for 5 V operation and 15 ns for 1.8 V operation.
- Is the ADUM240E0BRWZ-RL RoHS compliant? Yes, the ADUM240E0BRWZ-RL is RoHS compliant.
- What is the operating temperature range of the ADUM240E0BRWZ-RL? The operating temperature range is from -40°C to 125°C.
- What kind of package does the ADUM240E0BRWZ-RL come in? The ADUM240E0BRWZ-RL comes in a 16-Lead SOIC Wide package.
- Does the ADUM240E0BRWZ-RL have fail-safe options? Yes, it has fail-safe high or low options.
- Is the ADUM240E0BRWZ-RL qualified for automotive applications? Yes, it is qualified for automotive applications.
- What certifications does the ADUM240E0BRWZ-RL have? It has certifications such as UL recognition, CSA Component Acceptance Notice, VDE certificate of conformity, and CQC certification per GB4943.1-2011.
