Category reference photo. Confirm the exact package and electrical specifications in the manufacturer resource.
ST3485EIYDT
3.3 V powered, 15 kV ESD protected, up to 12 Mbps RS-485/RS-422 transceiver, automotive grade
The STMicroelectronics 3.3 V powered RS-485/RS-422 transceiver is designed for automotive applications requiring high-speed data communication and robust ESD protection. With a data rate of up to 12 Mbps, this half duplex transceiver ensures reliable performance in demanding environments. Its compact SOIC package and surface mount design make it suitable for space-constrained applications while maintaining high efficiency and reliability across a wide temperature range.
Full Specifications
About This Product
The STMicroelectronics 3.3 V powered RS-485/RS-422 transceiver is designed for automotive applications requiring high-speed data communication and robust ESD protection. With a data rate of up to 12 Mbps, this half duplex transceiver ensures reliable performance in demanding environments. Its compact SOIC package and surface mount design make it suitable for space-constrained applications while maintaining high efficiency and reliability across a wide temperature range.
What is this product used for?
Suitable for design, repair, and production programs using RS-232, RS-422, RS-485 Interface ICs devices.
Typical Use Cases
Sourcing Support for This MPN
- MPN and package verification against your BOM or approved vendor list
- Approved-alternate and cross-reference review when the requested line is constrained
- Availability, lifecycle, and supply-risk discussion for procurement planning
- Packing, label, date-code, and requested document coordination
RFQ Checklist
Continue browsing the catalog












ST3485EIYDT
STMicroelectronics
The STMicroelectronics 3.3 V powered RS-485/RS-422 transceiver is designed for automotive applications requiring high-speed data communication and robust ESD protection. With a data rate of up to 12 Mbps, this half duplex transceiver ensures reliable performance in demanding environments. Its compact SOIC package and surface mount design make it suitable for space-constrained applications while maintaining high efficiency and reliability across a wide temperature range.
- Competitive pricing from verified sources
- Sample to production quantities
- Response within 24 business hours