The ISO1050DW 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 5000VRMS for ISO1050DW. 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 signalling 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 to 40V and over-temperature shutdown, as well as -12 to 12V common-mode range.
Fail-safe outputs
150ns Typical low loop delay
50kV/μs Typical transient immunity
Bus-fault protection
Driver (TXD) dominant time-out function
VDE approval per DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 and DIN EN 61010-1
UL 1577 approved
CSA Approved for IEC 60950-1, IEC 61010-1, IEC 60601-1 3rd Ed (medical)
TUV 5kVRMS Reinforced insulation approval for EN/UL/CSA 60950-1 (ISO1050DW-only)
CQC Reinforced insulation per GB4843.1-2011 (ISO1050DW-Only)
(EN)
