ISL3179EFBZ

ISL3179EFBZ is a high ESD protected, 3.3V powered, single transceiver that meets both the RS-485 and RS-422 standards for balanced communication. Hot plug circuitry ensures that the Tx and Rx outputs remain in a high impedance state while the power supply stabilizes. Typical applications include motor controller/position encoder systems, factory automation, field bus networks, security networks, building environmental control systems, industrial/process control networks.

• 5V tolerant logic inputs, 1/5 unit load allows up to 160 devices on the bus
• Hot plug - Tx and Rx outputs remain three-state during power-up
• Common-mode input voltage range from -7V to +12V
• Operates from a single +3.3V supply (10% tolerance)
• Current limiting and thermal shutdown for driver overload protection
• Half duplex, 40Mbps data rate
• 16.5kV IEC61000 RS-485 pin ESD level
• 2.6mA quiescent current
• 8 Ld SOIC package
• Temperature range from -40 to +125°C