The SN65HVD251D is an industrial CAN (Controller Area Network) bus transceiver in 8 pin SOIC package. It is intended for use in applications employing CAN serial communication physical layer in accordance with the ISO 11898 standard. The SN65HVD251D provides differential transmit capability to bus and differential receive capability to CAN controller at speeds up to 1Mbps. The SN65HVD251D features cross wire, overvoltage and loss of ground protection to ±36V, overtemperature protection, -7V to 12V common mode range and tolerance to transients of ±200V. The transceiver interfaces single ended CAN controller with the differential CAN bus.
● Supply voltage range from 4.5V to 5.5V
● Drop in improved replacement for PCA82C250 and PCA82C251
● Bus fault protection of ±36V
● High input impedance allows up to 120 nodes on bus
● Bus pin ESD protection exceeds 14KV HBM
● Unpowered node does not disturb bus
● Low current standby mode of typically 200µA
● Thermal shutdown protection
● Glitch free power up and power down CAN bus protection for hot plugging
● Operating temperature range -40°C to 125°C
●This device has limited built-in ESD protection. The leads should be shorted together or device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
