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ISL72028SEH Datasheet 3.3v Radiation Tolerant Can Transceiver

Manufacturer: Intersil (now Renesas)

Overview: DATASHEET 3.3V Radiation Tolerant CAN Transceiver, with Low Power Shutdown, Split Termination Output ISL72028SEH The Intersil ISL72028SEH is a radiation tolerant 3.3V CAN transceiver that is compatible with the ISO11898-2 standard for applications calling for Controller Area Network (CAN) serial communication in satellites and aerospace communications, and telemetry data processing in harsh industrial environments. The transceiver can transmit and receive at bus speeds up to 5Mbps. It can drive a 40m cable at 1Mbps per the ISO11898-2 specification. The device is designed to operate over a commonmode range of -7V to +12V with a maximum of 120 nodes. The device has three discrete selectable driver rise/fall time options, a low power shutdown mode and a split termination output. Receiver (Rx) inputs feature a “full fail-safe” design, which ensures a logic high Rx output if the Rx inputs are floating, shorted, or terminated but undriven. The ISL72028SEH is available in an 8 Ld hermetic ceramic flatpack and die form that operate across the temperature range of -55°C to +125°C. The logic inputs are tolerant with 5V systems. Other CAN transceivers available are the ISL72026SEH and ISL72027SEH. For a list of differences see Table 1 on page 2.

Key Features

  • Electrically screened to SMD 5962-15228.
  • ESD protection on all pins.
  • . . 4kV HBM.
  • Compatible with ISO11898-2.
  • Operating supply range.
  • . 3.0V to 3.6V.
  • Bus pin fault protection to ±20V.
  • Undervoltage lockout.
  • Cold spare: powered down devices/nodes will not affect active devices operating in parallel.
  • Three selectable driver rise and fall times.
  • Glitc.

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