Overview
The ADuM131D0BRWZ-RL is a triple-channel digital isolator produced by Analog Devices Inc., utilizing the company's iCoupler technology. This component is designed to provide high-speed, reliable isolation between different voltage domains, making it suitable for a variety of applications that require robust and efficient signal isolation.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|---|
| Operating Temperature | TA | -40 | 125 | °C | ||
| Supply Voltage | VDD1, VDD2 | 3.0 | 3.3 | 3.6 | V | |
| Data Rate | 150 | Mbps | ||||
| Pulse Width | PW | 6.6 | ns | Within PWD limit | ||
| Propagation Delay | tPHL, tPLH | 4.8 | 6.8 | 14 | ns | 50% input to 50% output |
| Supply Current Side 1 | IDD1 | 4.6 | 7.2 | 11.9 | mA | 50% duty cycle signals |
| Supply Current Side 2 | IDD2 | 3.6 | 5.8 | 11.3 | mA | 50% duty cycle signals |
| Isolation Voltage | 3000 Vrms/3750 Vrms | V | For 1 minute per UL 1577 |
Key Features
- High-speed data transfer up to 150 Mbps
- Low dynamic power consumption
- Fail-safe high or low options
- High temperature operation up to 125°C
- 1.8 V to 5 V level translation
- Backward compatibility with ADuM1300/ADuM1301
- 16-lead, RoHS compliant, SOIC package
- Robust isolation with UL recognition, CSA Component Acceptance Notice, VDE certificate of conformity, and CQC certification
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 IO-Link
- Level translators and signal line protection
Q & A
- What is the ADuM131D0BRWZ-RL used for? The ADuM131D0BRWZ-RL is used for high-speed digital signal isolation in various applications, including general-purpose multichannel isolation, SPI/data converter isolation, and industrial field bus isolation.
- What is the maximum operating temperature of the ADuM131D0BRWZ-RL? The maximum operating temperature is 125°C.
- What is the data rate capability of the ADuM131D0BRWZ-RL? The data rate capability is up to 150 Mbps.
- What are the supply voltage ranges for the ADuM131D0BRWZ-RL? The supply voltage ranges are 3.0 V to 3.6 V for both VDD1 and VDD2.
- Does the ADuM131D0BRWZ-RL support level translation? Yes, it supports 1.8 V to 5 V level translation.
- What is the isolation voltage rating of the ADuM131D0BRWZ-RL? The isolation voltage rating is 3000 Vrms/3750 Vrms for 1 minute per UL 1577.
- Is the ADuM131D0BRWZ-RL RoHS compliant? Yes, it is RoHS compliant.
- What package type is the ADuM131D0BRWZ-RL available in? It is available in a 16-lead SOIC package.
- Does the ADuM131D0BRWZ-RL have fail-safe options? Yes, it has fail-safe high or low options.
- What regulatory approvals does the ADuM131D0BRWZ-RL have? It has UL recognition, CSA Component Acceptance Notice, VDE certificate of conformity, and CQC certification.
