SP3485EEN Transceiver 12Mbps 1/1 SOP-8 RS-485/RS-422 IC
The SP3485EEN is a 3.3V-powered half-duplex RS-485/RS-422 transceiver designed for reliable bidirectional data communication over differential communication buses. The device integrates one driver and one receiver in a compact SOP-8 surface-mount package, providing a practical interface between digital logic systems and RS-485 or RS-422 communication networks.
Features:
- RS-485 and RS-422 transceiver.
- 3.3V supply operation.
- 3.0V to 3.6V operating supply range.
- 12Mbps maximum data rate.
- Half-duplex communication.
Specifications:
| Parameter | Value |
|---|---|
| Component Type | RS-485/RS-422 Transceiver |
| Model Number | SP3485EEN(UMW) |
| Protocol | RS-485, RS-422 |
| Number of Drivers | 1 |
| Number of Receivers | 1 |
| Communication Mode | Half-Duplex |
| Supply Voltage | 3.0V to 3.6V |
| LCSC Listed Supply Range | 2.97V to 3.63V |
| Maximum Data Rate | 12Mbps |
| Receiver Unit Load | 1/8 Unit Load |
| Maximum Bus Nodes | 256 |
| Receiver Hysteresis | 30mV |
| Quiescent Supply Current | 520µA |
| Package / Case | SOP-8 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C to +85°C |
| Protection Features | Short-Circuit, Over-Temperature, Receiver Open-Circuit, and Transient Voltage Protection |
Foot print:
Applications:
- RS-485 communication interfaces.
- RS-422 communication interfaces.
- Industrial automation networks.
- Industrial control systems.
- Multipoint bus networking.
- Daisy-chain communication networks.
- Embedded controller communication.
- Microcontroller-to-microcontroller communication.
- Serial communication interfaces.
- Instrumentation systems.
- Smart meter communication.
- Building automation systems.
- Data acquisition equipment.
- Communication bus repeaters.
- Portable and embedded electronic equipment.
Package Include:
1x SP3485EEN Transceiver 12Mbps 1/1 SOP-8 RS-485/RS-422 IC