Overview
The ADUM240E0WBRWZ-RL is a high-performance quad-channel digital isolator produced by Analog Devices, Inc. It is part of the ADuM240D/ADuM240E/ADuM241D/ADuM241E/ADuM242D/ADuM242E series, which are built on the innovative iCoupler® technology. This technology combines high-speed CMOS and monolithic air core transformer technology to provide exceptional performance, outperforming alternatives such as optocoupler devices and other integrated couplers.
These isolators are designed to ensure reliable and efficient data isolation with features such as low propagation delay, high common-mode transient immunity, and robustness to radiated and conducted noise. They are also qualified for automotive applications and offer high temperature operation up to 125°C.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|
| Number of Channels | - | - | 4 | - | - |
| Isolation Voltage | - | - | 5000 Vrms | - | - |
| Supply Voltage - Max | - | - | 5.5 V | - | - |
| Supply Voltage - Min | - | - | 1.7 V | - | - |
| Propagation Delay Time | - | 7.2 ns | - | - | - |
| Maximum Rise/Fall Time | - | 2.5 ns | - | - | - |
| Data Rate | - | - | 150 Mbps | - | - |
| Operating Temperature - Min | -40°C | - | - | - | - |
| Operating Temperature - Max | - | - | 125°C | - | - |
| Package/Case | - | - | 16-lead SOIC | - | - |
Key Features
- High common-mode transient immunity: up to 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
- Robustness to radiated and conducted noise
- Fail-safe high or low options
- Low dynamic power consumption
- 1.8 V to 5 V level translation
- High temperature operation: up to 125°C
- Backward compatibility with ADuM2400/ADuM2401/ADuM2402 models
- Safety and regulatory approvals: UL, CSA, VDE, and CQC certifications
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 ADUM240E0WBRWZ-RL used for?
The ADUM240E0WBRWZ-RL is a quad-channel digital isolator used for reliable and efficient data isolation in various applications, including general-purpose multichannel isolation, SPI and data converter isolation, and industrial field bus isolation.
- What is the maximum data rate of the ADUM240E0WBRWZ-RL?
The maximum data rate of the ADUM240E0WBRWZ-RL is up to 150 Mbps.
- What is the propagation delay of the ADUM240E0WBRWZ-RL?
The propagation delay of the ADUM240E0WBRWZ-RL is 7.2 ns.
- What are the supply voltage ranges for the ADUM240E0WBRWZ-RL?
The supply voltage ranges for the ADUM240E0WBRWZ-RL are from 1.7 V to 5.5 V.
- What is the operating temperature range of the ADUM240E0WBRWZ-RL?
The operating temperature range of the ADUM240E0WBRWZ-RL is from -40°C to 125°C.
- What certifications does the ADUM240E0WBRWZ-RL have?
The ADUM240E0WBRWZ-RL has certifications from UL, CSA, VDE, and CQC.
- What package type does the ADUM240E0WBRWZ-RL come in?
The ADUM240E0WBRWZ-RL comes in a 16-lead SOIC package.
- Is the ADUM240E0WBRWZ-RL RoHS compliant?
Yes, the ADUM240E0WBRWZ-RL is RoHS compliant.
- What is the common-mode transient immunity of the ADUM240E0WBRWZ-RL?
The common-mode transient immunity of the ADUM240E0WBRWZ-RL is up to 100 kV/μs.
- Does the ADUM240E0WBRWZ-RL support level translation?
Yes, the ADUM240E0WBRWZ-RL supports 1.8 V to 5 V level translation.
