ST3485EBDR – STMicroelectronics
ST RS485/RS422 Transceiver, 1 Receiver, 3-3.6V, SOIC-8; Half Duplex.
Stock Quantity: 628
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 0.39 |
| 10+ | |
| 50+ | |
| 100+ |
628 in stock
Contact us for volume pricing
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- 6 month warranty on all stock items
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Overview
The STMicroelectronics ST3485EBDR is a robust RS-485/RS-422 transceiver designed for reliable serial communication in demanding industrial environments. Its key strength lies in its high data rate capability of 12 Mb/s, enabling rapid data transfer crucial for real-time control systems. A critical design consideration when employing such high-speed transceivers is managing signal integrity; the ST3485EBDR addresses this with robust ESD protection and a low quiescent current of 2.2 mA, minimizing noise injection and power consumption without compromising performance. This makes it an excellent choice for applications where both speed and reliability are paramount.
Key Features
- 12 Mb/s Maximum Data Rate
- 3.0 V to 3.6 V Supply Voltage Range
- 1 Driver / 1 Receiver Configuration
- SMD/SMT SOIC-8 Package (10.3mm x 7.5mm x 1.75mm)
- -40°C to +85°C Operating Temperature Range
- Low Quiescent Current (2.2 mA typical)
Applications
The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.
- Industrial automation network interfaces (e.g., Modbus RTU)
- Point-to-point and multi-drop communication links
- Motor control and servo drive serial ports
- Building automation and HVAC control systems
