ADUM1402ARWZ
Analog DevicesADUM1402ARWZ is an Analog Devices quad-channel digital isolator (2/2 channel directionality) in wide SOIC-16 — for isolated digital signals: SPI/UART across ground domains, PLC I/O and medical interfaces. Magnetic isolation with 3 V/5 V level translation is the selection point: robust isolation plus voltage shifting in one chip. Selection advice: the ARWZ suffix denotes wide SOIC-16 — the 2-transmit/2-receive directionality suits SPI (MOSI/MISO plus two control lines); for other direction mixes, the ADuM1400/1401 family covers 4/0, 3/1 and 1/3. 1 Mbps suits most control interfaces. ADI lists this part as PRODUCTION. Parameters verified against the ADI official product page.
- MPN
- ADUM1402ARWZ
- Manufacturer
- Analog Devices
- Family
- Quad-channel digital isolator
- Package
- SOIC-16 wide
- Manufacturer channel coverage
- Checked by RFQ
- Data last checked
- Commercial check required
- Required order checks
- Suffix, package, date code, lot, source and traceability
Four checks before a commercial offer.
Identity
Exact MPN, manufacturer and suffix
Supply
Supplier type, quantity and freshness
Evidence
Lot, labels, photos and documents
Terms
Price, lead time, payment and shipping
Explore more Integrated Circuits records
Browse existing catalog records — same series first, then the same category and manufacturer. These are not confirmed replacements; compatibility requires engineering review.
ADUM1402ARWZ FAQ
What should I check before substituting ADUM1402ARWZ with another Quad-channel digital isolator?
Match the full ordering code, not the series name: package (SOIC-16 wide), temperature grade and packing all ride on the suffixes. A same-series code in a different package is a different orderable device, so confirm the substitute against the Analog Devices datasheet before changing the BOM.