Overview
The ADUM241E1WBRWZ is a quad-channel digital isolator produced by Analog Devices Inc., utilizing the company's proprietary iCoupler® technology. This component combines high-speed data transfer with robust isolation, making it suitable for a variety of applications requiring reliable and high-performance digital signal isolation.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|
| Supply Voltage | 1.8 | 5 | V | On either side of the isolator | |
| Propagation Delay | 13 ns (5 V), 15 ns (1.8 V) | ns | Maximum at specified voltage | ||
| Data Rate | 150 Mbps | Mbps | Guaranteed maximum data rate | ||
| Common-Mode Transient Immunity | 75 | 100 kV/μs | kV/μs | Maximum common-mode voltage slew rate | |
| Withstand Voltage Rating | 5.0 kV rms | kV rms | Isolation voltage rating | ||
| Package Type | 16-lead SOIC | RoHS compliant | |||
| Operating Temperature | -40 | 125°C | °C | Maximum operating temperature |
Key Features
- High common-mode transient immunity: up to 100 kV/μs
- Low propagation delay: 13 ns maximum at 5 V and 15 ns maximum at 1.8 V
- High data rate: up to 150 Mbps guaranteed
- Fail-safe high or low options
- Level translation: compatible with 1.8 V to 5 V operation
- Robust isolation: 5.0 kV rms withstand voltage rating
- Low dynamic power consumption
- Backward compatibility with ADuM2400/ADuM2401/ADuM2402 models
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
- Other applications requiring high-speed and robust digital signal isolation
Q & A
- What is the ADUM241E1WBRWZ used for? The ADUM241E1WBRWZ is a quad-channel digital isolator used for high-speed and robust digital signal isolation in various applications.
- What is the maximum data rate of the ADUM241E1WBRWZ? The maximum guaranteed data rate is 150 Mbps.
- What are the supply voltage ranges for the ADUM241E1WBRWZ? The supply voltage can range from 1.8 V to 5 V on either side of the isolator.
- What is the propagation delay of the ADUM241E1WBRWZ? The maximum propagation delay is 13 ns at 5 V and 15 ns at 1.8 V.
- What is the common-mode transient immunity of the ADUM241E1WBRWZ? The common-mode transient immunity is up to 100 kV/μs.
- What is the withstand voltage rating of the ADUM241E1WBRWZ? The withstand voltage rating is 5.0 kV rms.
- Is the ADUM241E1WBRWZ RoHS compliant? Yes, the ADUM241E1WBRWZ is RoHS compliant and comes in a 16-lead SOIC package.
- What are some of the key applications of the ADUM241E1WBRWZ? Key applications include general-purpose multichannel isolation, SPI and data converter isolation, industrial field bus isolation, and automotive interfaces.
- Does the ADUM241E1WBRWZ support level translation? Yes, it supports level translation between 1.8 V and 5 V operation.
- Is the ADUM241E1WBRWZ qualified for automotive applications? Yes, it is qualified for automotive applications).
