5.7 kV rms, Signal Isolated, High Working Voltage, CAN FD Transceiver with ±15kV IEC ESD

The ADM3058E is a 5.7 kV rms isolated controller area network (CAN) physical layer transceiver with a high perfor-mance, basic feature set. The ADM3058E fully meets the CAN flexible data rate (CAN FD) ISO 11898-2:2016 requirements and is further capable of supporting data rates as high as 12 Mbps.

The device employs Analog Devices, Inc., iCoupler® technology to combine a 2-channel isolator and a CAN transceiver into a single small outline integrated circuit (SOIC) surface-mount package. The ADM3058E is a fully isolated solution for CAN and CAN FD applications. The ADM3058E provides isolation between the CAN controller and physical layer bus. Safety and regulatory approvals (pending) for a 5.7 kV rms withstand voltage and a 1500 V peak working voltage ensure that the ADM3058E meets application isolation requirements.

Low loop propagation delays and the extended common-mode range of ±25 V support robust communication on longer bus cables. Dominant timeout functionality protects against bus lock up in a fault condition, and current limiting and thermal shutdown features protect against output short circuits. The CAN bus input and output pins are protected to ±40 V against accidental connection to a +24 V bus supply. The device is fully specified over the −40°C to +125°C industrial temperature range.

Applications

* CANOpen, DeviceNet, and other CAN bus implementations

* Industrial automation

* Process control and building control

* Transport and infrastructure

* 5.7 kV rms signal isolated CAN FD transceiver

* 1500 V peak and dc working voltage to DIN VDE 0884-11

* 1.7 V to 5.5 V supply and logic side levels

* 4.5 V to 5.5 V supply on bus side

* ISO 11898-2:2016-compliant CAN FD

* Data rates up to 12 Mbps for CAN FD

* Low maximum loop propagation delay: 155 ns

* Extended common-mode range: ±25 V

* Bus fault protection (CANH, CANL): ±40 V

* ESD protection on the CANH and CANL bus pins

* ≥±8 kV IEC 61000-4-2 contact discharge

* ≥±15 kV IEC 61000-4-2 air discharge