Overview
The ADUM242E0BRWZ-RL is a quad-channel digital isolator produced by Analog Devices Inc. This component utilizes Analog Devices' iCoupler® technology, combining high-speed CMOS and monolithic air core transformer technology to provide superior performance characteristics. It is designed to offer robust isolation and high-speed data transfer, making it suitable for a variety of applications requiring reliable and high-performance digital isolation.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|---|
| Data Rate | - | - | 150 | Mbps | Within PWD limit | |
| Propagation Delay | - | - | 13 ns (5V), 15 ns (1.8V) | ns | For 5 V and 1.8 V operation | |
| Common-Mode Transient Immunity | |CMH|, |CML| | 75 | 100 | kV/μs | VIx = VDDx, VCM = 1000 V, transient magnitude = 800 V | |
| Operating Temperature | - | -40 | 125 | °C | ||
| Package Type | - | - | 16-Lead SOIC Wide | - | RoHS compliant | |
| Isolation Voltage | - | - | 5000 V rms | V | UL recognition for 1 minute per UL 1577 |
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
- Fail-safe high or low options
- Low dynamic power consumption
- 1.8 V to 5 V level translation
- Qualified for automotive applications
- Backward compatibility with ADuM2400/ADuM2401/ADuM2402
Applications
- General-purpose multichannel isolation
- Serial peripheral interface (SPI)/data converter isolation
- Industrial field bus isolation
- Automotive interfaces (CAN, Audio, Ethernet)
- Industrial I/O and other industrial applications requiring robust digital isolation
Q & A
- What is the ADUM242E0BRWZ-RL used for?
The ADUM242E0BRWZ-RL is used for digital isolation in various applications, including general-purpose multichannel isolation, SPI/data converter isolation, and industrial field bus isolation. - What is the maximum data rate of the ADUM242E0BRWZ-RL?
The maximum guaranteed data rate is 150 Mbps. - What is the operating temperature range of the ADUM242E0BRWZ-RL?
The operating temperature range is from -40°C to 125°C. - What type of package does the ADUM242E0BRWZ-RL come in?
The component comes in a 16-Lead SOIC Wide package, which is RoHS compliant. - What is the isolation voltage rating of the ADUM242E0BRWZ-RL?
The isolation voltage rating is 5000 V rms for 1 minute per UL 1577. - Does the ADUM242E0BRWZ-RL support level translation?
Yes, it supports 1.8 V to 5 V level translation. - Is the ADUM242E0BRWZ-RL qualified for automotive applications?
Yes, it is qualified for automotive applications. - What is the common-mode transient immunity of the ADUM242E0BRWZ-RL?
The common-mode transient immunity is up to 100 kV/μs. - Does the ADUM242E0BRWZ-RL have fail-safe options?
Yes, it has fail-safe high or low options. - What is the propagation delay of the ADUM242E0BRWZ-RL?
The propagation delay is 13 ns maximum for 5 V operation and 15 ns maximum for 1.8 V operation.
