Overview
The ADUM142D0BRQZ from Analog Devices Inc. is a robust, quad-channel digital isolator that leverages the company's iCoupler technology. This component combines high-speed CMOS and monolithic air core transformer technology to provide exceptional performance characteristics. It is designed to offer low propagation delay, high data rates, and excellent noise immunity, making it suitable for a variety of critical applications where timing and reliability are paramount.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Minimum Operating Supply Voltage (V) | 1.7 | Maximum Operating Supply Voltage (V) | 5.5 |
| Data Rate | 150 Mbps | Number of Channels | 4 |
| Voltage Isolation | 3000 Vrms | Propagation Delay | 13 ns (max at 5 V) |
| Pulse Width Distortion | < 3 ns at 5 V | Channel Matching | 3.0 ns (max) |
| Package/Case | QSOP-16 | Pin Count | 16 |
| ESD Protection | Yes | RoHS Status | Compliant |
| Operating Temperature | Up to 125°C | Safety and Regulatory Approvals | UL, CSA, VDE, CQC certified |
Key Features
- Compact design and reliable performance
- High-speed data transfer with a maximum propagation delay of 13 ns
- Excellent noise immunity and high common-mode transient immunity (100 kV/μs)
- Low dynamic power consumption and support for voltage translation (1.8 V to 5 V)
- Fail-safe high or low options and backward compatibility with other ADuM models
- Robustness to radiated and conducted noise
- Fully tested for quality assurance
Applications
- General-purpose multichannel isolation
- Serial peripheral interface (SPI) and data converter isolation
- Industrial field bus isolation
- Optimal for power supplies and ensuring safety in isolation
- Automotive interfaces (e.g., CAN, Audio, Ethernet)
- Industrial I/O and IO-Link applications
Q & A
- Q: What is the maximum data rate of the ADUM142D0BRQZ?
A: The ADUM142D0BRQZ has a maximum guaranteed data rate of 150 Mbps.
- Q: What is the voltage isolation rating of the ADUM142D0BRQZ?
A: The ADUM142D0BRQZ has a voltage isolation rating of 3000 Vrms.
- Q: What is the propagation delay of the ADUM142D0BRQZ at 5 V operation?
A: The propagation delay is 13 ns maximum at 5 V operation.
- Q: Does the ADUM142D0BRQZ have ESD protection?
A: Yes, the ADUM142D0BRQZ has ESD protection.
- Q: What is the operating temperature range of the ADUM142D0BRQZ?
A: The ADUM142D0BRQZ can operate up to 125°C.
- Q: What are the safety and regulatory approvals for the ADUM142D0BRQZ?
A: The ADUM142D0BRQZ is certified by UL, CSA, VDE, and CQC.
- Q: What is the package type and pin count of the ADUM142D0BRQZ?
A: The ADUM142D0BRQZ comes in a QSOP-16 package with 16 pins.
- Q: Is the ADUM142D0BRQZ RoHS compliant?
A: Yes, the ADUM142D0BRQZ is RoHS compliant.
- Q: What is the warranty period for the ADUM142D0BRQZ purchased from Ovaga?
A: Ovaga offers a 1-year warranty on the ADUM142D0BRQZ.
- Q: How can I ensure the authenticity of the ADUM142D0BRQZ from Analog Devices Inc. when purchasing from Ovaga?
A: Ovaga rigorously tests and verifies the credentials of original Analog Devices, Inc. manufacturers and authorized agents to ensure authenticity.
