Overview
The ADUM1300CRW-RL, produced by Analog Devices Inc., is a triple-channel digital isolator that utilizes the company's iCoupler technology. This device combines high-speed CMOS and monolithic transformer technology to provide superior performance compared to traditional optocouplers. It eliminates the use of LEDs and photodiodes, thereby avoiding issues such as uncertain current transfer ratios, nonlinear transfer functions, and temperature and lifetime effects. The ADUM1300CRW-RL is designed to operate with supply voltages ranging from 2.7 V to 5.5 V, making it compatible with lower voltage systems and enabling voltage translation across the isolation barrier.
Key Specifications
| Parameter | Value |
|---|---|
| No. of Channels | 3 |
| Maximum Data Rate | 90 Mbps |
| Propagation Delay | 32 ns (typical) |
| Supply Voltage Min/Max | 2.7 V / 5.5 V |
| Operating Temperature Min/Max | -40°C / 105°C |
| Package Type | 16-Pin SOIC W |
| No. of Pins | 16 |
| Isolation Voltage | 2.5 kVrms |
| RoHS Compliance | Yes |
Key Features
- High-speed CMOS and monolithic transformer technology for superior performance.
- Eliminates the use of LEDs and photodiodes, reducing design complexities.
- Low pulse width distortion (<2 ns for CRW grade) and tight channel-to-channel matching.
- Patented refresh feature ensures dc correctness even in the absence of input logic transitions or power on one side.
- Compatible with supply voltages from 2.7 V to 5.5 V, enabling voltage translation.
- Automotive grade versions available for high reliability in automotive applications.
Applications
- Industrial control systems requiring high-speed data isolation.
- Automotive systems, including CAN, audio, and Ethernet interfaces.
- Medical devices needing high isolation and low power consumption.
- Power supply and DC-DC converter applications requiring isolation.
- General-purpose digital isolation in various industrial and commercial environments.
Q & A
- What is the ADUM1300CRW-RL used for?
The ADUM1300CRW-RL is used as a triple-channel digital isolator, providing high-speed data isolation in various applications. - What technology does the ADUM1300CRW-RL use?
The ADUM1300CRW-RL uses Analog Devices' iCoupler technology, combining high-speed CMOS and monolithic transformer technology. - What are the supply voltage ranges for the ADUM1300CRW-RL?
The supply voltage ranges from 2.7 V to 5.5 V. - What is the maximum data rate of the ADUM1300CRW-RL?
The maximum data rate is 90 Mbps. - What is the propagation delay of the ADUM1300CRW-RL?
The propagation delay is typically 32 ns. - Is the ADUM1300CRW-RL RoHS compliant?
Yes, the ADUM1300CRW-RL is RoHS compliant. - What are the operating temperature ranges for the ADUM1300CRW-RL?
The operating temperature ranges from -40°C to 105°C. - What package type does the ADUM1300CRW-RL come in?
The ADUM1300CRW-RL comes in a 16-Pin SOIC W package. - Does the ADUM1300CRW-RL have automotive grade versions?
Yes, the ADUM1300CRW-RL has automotive grade versions (ADuM1300W and ADuM1301W) for high reliability in automotive applications. - What is the isolation voltage of the ADUM1300CRW-RL?
The isolation voltage is 2.5 kVrms.
