ISO1050DUBR

The ISO1050 is a galvanically isolated CAN
transceiver that meets the specifications of the
ISO11898-2 standard. The device has the logic input
and output buffers separated by a silicon oxide (SiO2)
insulation barrier that provides galvanic isolation of
up to 5000 VRMS for ISO1050DW and 2500 VRMS
for ISO1050DUB. Used in conjunction with isolated
power supplies, the device prevents noise currents on
a data bus or other circuits from entering the local
ground and interfering with or damaging sensitive
circuitry.
As a CAN transceiver, the device provides differential
transmit capability to the bus and differential receive
capability to a CAN controller at signaling rates up to
1 megabit per second (Mbps). The device is designed
for operation in especially harsh environments, and it
features cross-wire, overvoltage and loss of ground
protection from –27 V to 40 V and overtemperature
shutdown, as well as –12V to 12V common-mode
range.
The ISO1050 is characterized for operation over the
ambient temperature range of –55°C to 105°C.