Procurement Snapshot
| Procurement Field | Value |
|---|---|
| Exact MPN | ADM1491EBRZ-REEL7 |
| Manufacturer | Analog Devices |
| Package | SOIC-14 |
| Availability | Contact for current stock and lead time |
| Datasheet | Verified PDF |
Key Selection Information
| Selection Parameter | Confirmed Information |
|---|---|
| Type | Transceiver |
| Voltage – Supply | 4.75V~5.25V |
| Data Rate | 16Mbps |
| Communication Mode | Full-Duplex |
| Number of Nodes | 32 |
| ESD Protect | ±8kV |
| Number of Drivers | 1 |
| Number of Receivers | 1 |
Product Overview
ADM1491EBRZ-REEL7 is a 16 Mbps, ESD Protected, Full-Duplex RS-485 Transceivers from Analog Devices. The exact order code is preserved for BOM, RFQ and incoming-inspection control. The verified package for this listing is SOIC-14. For engineering selection, the most relevant confirmed values include Type Transceiver, Voltage – Supply 4.75V~5.25V, Data Rate 16Mbps, Communication Mode Full-Duplex.
Application Fit
- Industrial serial networks
- RS-485/RS-422 field interfaces
- Multipoint communication links
Design Considerations
- Check data rate against cable length and bus topology.
- Use termination and biasing appropriate to the actual network.
- Verify supply voltage, duplex mode, ESD/isolation requirements and exact package before substitution.
Alternative Candidates for Engineering Evaluation
| MPN | Manufacturer | Package |
|---|---|---|
| ADM1491EBRZ | ADI | SOIC-14 |
| MAX3491AEASD+ | MAXIM | SO-14 |
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.
