MAX33040EAKA+

MAX33040EAKA+ is a +3.3V control area network (CAN) transceiver with integrated protection for industrial applications. This device has extended ±40V fault protection on CANH and CANL for equipment where overvoltage protection is required. It incorporates high ±40kV ESD HBM and an input common-mode range (CMR) of ±25V on CANH and CANL, exceeding the ISO 11898-2 CAN standard of -2V to +7V. This makes the device well suited for applications where there is moderate electrical noise that can influence the ground levels between two nodes or systems. It features a shutdown pin and a multifunction standby pin. This device operates at a high-speed CAN data rate, allowing up to 5Mbps on short-distance networks. Maximum speed on large networks may be limited by the number of nodes, the type of cabling used, stub length, and other factors. It is used in applications such as industrial equipment, instrumentation, motor control, building automation, industrial drone, service and educational robot.

• Transmitter dominant timeout prevents lockup, thermal shutdown
• Slow slew rate to minimize EMI, low-current standby mode
• Supply voltage range from 3.0V to 3.6V, dominant supply current is 4.5mA typical
• Recessive supply current is 3.6mA typical at (VDD = TXD = 3.3V, STBY = SHDN = 0V, RXD open)
• Shutdown current is 5μA maximum at (SHDN = STBY = TXD = VDD)
• Standby supply current is 60μA maximum at (TA = +25°C)
• Slow slew rate resistor is 39.2Kohm typical at (VDD = 3.0V to 3.6V)
• Driver rise time is 20ns typical at (RCM = open, VSTBY = 0V)
• Operating temperature range from -40°C to +125°C
• 8-lead SOT23 package

警告

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