CA-IS3092W
ChipanalogThe CA-IS3092W is an isolated half-duplex RS-485 transceiver from Chipanalog with an integrated isolated DC-DC converter, in a wide-body SOIC-16. The barrier is rated at 5,000 VRMS with CMTI up to 150 kV/us, the bus runs at up to 500 kbps with 1/8-unit-load inputs for up to 256 nodes and +/-20 kV HBM bus-pin protection, and the built-in converter delivers up to 0.5 W of isolated power, pin-selectable between 5.0 V and 3.3 V. That integration is what separates it from the CA-IS3082WX: the 3082 isolates the signal path and still needs an external isolated supply for the bus side, while the 3092 generates that power on-chip, shrinking the isolated port to one device in drives, PLCs and energy equipment. Selection advice: run the device from a single 3.3 V or 5 V logic-side supply and follow the maker's layout guidance for the converter pins to keep emissions in check. Parameters verified against Chipanalog documentation.
- MPN
- CA-IS3092W
- Manufacturer
- Chipanalog
- Family
- Isolated RS-485 transceiver
- Package
- SOIC-16 (wide body)
- 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 Interface ICs records
Browse existing catalog records — same series first, then the same category and manufacturer. These are not confirmed replacements; compatibility requires engineering review.
Procurement coverage for CA-IS3092W
In-depth buyer guides on the market forces affecting this part category — allocation, mergers and technology shifts.