STMicroelectronics | ST3485EBDR

The ST3485EBDR is a part of ST3485 series Transceiver. It has an operating temperature ranging from -40 °C to +85 °C and it comes in SOIC-8 Packaging.

The ST3485E is ±15 kV ESD protected, 3.3 V low power transceiver for RS-485 and RS-422 communications. The device contains one driver and one receiver in half duplex configuration. The ST3485E transmits and receives at a guaranteed data rate of at least 12 Mbps.

Features:

• ESD protection
  • ±15kV human body model
  • ±8kV IEC 1000-4-2 contact discharge
• Operate from a single 3.3V supply -no charge pump required
• Interoperable with 5V logic
• 1µA low current shutdown mode max
• Guaranteed 12Mbps data rate
• -7 to 12 V common mode input voltage range
• Half duplex versions available
• Industry standard 75176 pinout
• Current limiting and thermal shutdown for driver overload protection
• Guaranteed high receiver output state for floating inputs with no signal present
• Allow up to 64 transceivers on the bus