MC33664ATL1EG

MC33664ATL1EG is a SMARTMOS transceiver physical layer transformer driver designed to interface a microcontroller conveniently to a high-speed isolated communication network. MCU serial peripheral interface (SPI) data bits are directly converted to pulse bit information and transferred to the bus network. Application includes automotive communication networks, industrial communication networks, utility vehicle battery systems, forklift/mining battery systems, and battery backup systems.

• 2.0Mbit/s isolated network communication rate
• Dual SPI architecture for message confirmation
• Robust conducted and radiated immunity with wake-up
• Low sleep mode current with automatic bus wake-up
• Ultra-low radiated emissions, 3.3V and 5.0V compatible logic thresholds
• Supply voltage range from 4.75 to 5.5V (-40°C = Tamb = 125°C)
• Supply current is 40mA typ (Normal mode, EN = 1, continuous transmit, 50 ohm load)
• Pulse frequency is 4.0MHz typ (s 4.75V = VCC5 = 5.5V, Tamb = 25°C)
• Transformer bias voltage is 2.5V typ (transmitter in 3-state, Tamb = 25°C)
• SO16 package, ambient operating temperature range from -40 to +125°C