MAX14883EASA+

MAX14883EASA+ is a CAN transceiver with ±60V fault protection and selectable polarity. It is optimized for industrial network applications. This device features ±60V fault protection, a ±25V functional common mode input range, and high ±10kV ESD protection (contact discharge) on the CANH and CANL bus. The device operates from a single 5V supply (VCC) and includes a logic-level supply input (VL) for interfacing with 1.8V to 5V logic. It features a polarity selection input (POL) that swaps the CANH and CANL I/Os, allowing for software correction of cross-wired field cables. It operates at the maximum CAN highspeed data rate, allowing up to 1Mbps on small networks. The maximum speed on large networks may be limited by capacitive loading and other factors. The transceiver includes a transmitter dominant timeout (tDOM) to prevent bus lockup caused by controller error or by a fault on the TXD input. Applications include industrial controls, building automation, HV AC, switch gear.

• Integrated protection for robust communication, ±60V fault tolerant CANH and CANL
• Flexible logic interface simplifies designs, 1.71V to 5.5V logic-supply (VL) range
• High integration allows simplified network configuration
• Polarity control, dominant timeout protection, capable of data rates up to 1Mbps
• Power supply input range from 4.5 to 5.5V
• Driver rise time is 20ns max at RL=60 ohm, CL=100pF, RCM is open
• Driver fall time is 33ns max at RL=60 ohm, CL=100pF, RCM is open
• Input leakage current is 310uA max at VDD=VL=0V, VCAN=5V
• 8 SOIC package
• Temperature range from -40°C to +125°C

Notas

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