Overview
The ADuM141D1BRWZ is a high-performance quad-channel digital isolator designed and manufactured by Analog Devices, Inc. This component utilizes the advanced iCoupler® technology, combining high-speed data transmission, CMOS, and monolithic air core transformer technology. It offers exceptional performance, surpassing traditional optocouplers and integrated couplers. The ADuM141D1BRWZ is known for its robustness, featuring four channels, an input disable option, and one reverse channel, making it ideal for applications requiring reliable and secure data isolation.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | SOIC-16 | |
| Number of Channels | 4 Channel | |
| Polarity | Unidirectional | |
| Data Rate | 150 Mb/s | |
| Isolation Voltage | 3750 Vrms | |
| Isolation Type | Magnetic Coupling | |
| Max Supply Voltage | 5 V | |
| Min Supply Voltage | 1.7 V | |
| Operating Temperature | -40°C to +125°C | |
| Propagation Delay Time | 15 ns | |
| Maximum Rise Time | 2.5 ns | |
| Maximum Fall Time | 2.5 ns | |
| Common-Mode Transient Immunity | 100 kV/μs |
Key Features
- High-speed data rate of up to 150 Mbps
- Low noise and electromagnetic emission
- High common-mode transient immunity of 100 kV/μs
- Low propagation delay of 13 ns maximum at 5 V operation
- Tight channel matching of 3.0 ns maximum
- Fail-safe high or low options
- Compliant with relevant safety and regulatory standards (UL, CSA, VDE, CQC)
- High-reliability construction and error-free operation under stress conditions
- Supports voltage translation from 1.8 V to 5 V
Applications
- General-purpose multichannel isolation
- Serial peripheral interface (SPI) and data converter isolation
- Industrial field bus isolation
- Medical devices requiring high isolation and reliability
- Automotive applications due to its high temperature operation and reliability
Q & A
- What is the ADuM141D1BRWZ used for?
The ADuM141D1BRWZ is a quad-channel digital isolator used for secure and high-speed data transmission in various applications, including general-purpose isolation, SPI/data converter isolation, and industrial field bus isolation.
- What is the maximum data rate of the ADuM141D1BRWZ?
The maximum guaranteed data rate of the ADuM141D1BRWZ is 150 Mbps.
- What is the isolation voltage of the ADuM141D1BRWZ?
The ADuM141D1BRWZ has an isolation voltage of 3750 Vrms.
- What is the operating temperature range of the ADuM141D1BRWZ?
The operating temperature range is from -40°C to +125°C.
- What is the propagation delay time of the ADuM141D1BRWZ?
The propagation delay time is 15 ns maximum.
- Is the ADuM141D1BRWZ RoHS compliant?
- What safety and regulatory standards does the ADuM141D1BRWZ comply with?
The ADuM141D1BRWZ complies with UL, CSA, VDE, and CQC safety and regulatory standards.
- Can the ADuM141D1BRWZ be used in automotive applications?
- What is the common-mode transient immunity of the ADuM141D1BRWZ?
The common-mode transient immunity is 100 kV/μs.
- Does the ADuM141D1BRWZ support voltage translation?
