Procurement Snapshot
| Procurement Field | Value |
|---|---|
| Exact MPN | ADUM4150BRIZ |
| Manufacturer | Analog Devices |
| Package | SOIC-20-300mil |
| Availability | Contact for current stock and lead time |
| Datasheet | Verified PDF |
Key Selection Information
| Selection Parameter | Confirmed Information |
|---|---|
| Isolation Voltage(Vrms) | 5000 |
| CMTI(kV/us) | 35kV/us |
| Features | Same direction timing matching |
| Operating Temperature | -40℃~+125℃ |
| Package | SOIC-20-300mil |
| Manufacturer-confirmed feature | Up to 40 MHz SPI clock in delay-clock mode |
| Manufacturer-confirmed feature | Up to 17 MHz SPI clock in 4-wire mode |
| Manufacturer-confirmed feature | 5000 V rms isolation for 1 minute |
Product Overview
ADUM4150BRIZ is a 5 kV, 6-Channel SPIsolator Digital Isolator for SPI with Delay Clock from Analog Devices. The exact order code is preserved for BOM, RFQ and incoming-inspection control. The verified package for this listing is SOIC-20-300mil. Engineering selection should be based on the exact manufacturer part number, interface requirements, isolation needs and package.
Application Fit
- Isolated SPI links
- Industrial PLC and sensor interfaces
- High-speed isolated converter/control interfaces
Design Considerations
- Confirm whether delay-clock or conventional 4-wire SPI timing is used in the target design.
- Verify isolation rating, creepage, supply domains and auxiliary low-speed channel direction before substitution.
- Maintain isolation-boundary layout and decoupling per the manufacturer datasheet.
Alternative Candidates
| MPN | Manufacturer | Package |
|---|---|---|
| ADUM4150BRIZ-RL | ADI | SOIC-20-300mil |
These candidates are listed by LCSC. Verify electrical characteristics, pinout, package, qualification and application requirements before substitution.
Quality & RFQ Support
For quotation or inspection requirements, provide the exact MPN, quantity, destination, target Date Code if applicable, and any requested third-party testing before shipment.
