Introducing two-channel automotive high-speed digital isolators

Toshiba Electronics Europe GmbH has expanded its lineup of isolation devices with four AEC-Q100-qualified, two-channel, high-speed digital isolators. The new DCM32xx00 series supports stable operation with a high CMTI of 100kV/µs (typ.) at data transmission rates of 50Mbps (max.). The devices ensure the safety and reliability of the OBC and BMS used in HEVs and EVs.

Employing the company's proprietary magnetic coupling technology, the series delivers a high CMTI of 100kV/µs (typ.) at supply voltages (VDD1=VDD2) from 3V to 5V with a common-mode voltage (VCM) of 1500V. The devices are resistant to common-mode electrical noise at the input and output nodes, providing stable equipment control signals for reliable operation.

The two-channel devices offer flexible configuration options: two forward-only channels and one forward and one reverse channel. They offer low pulse-width distortion of 0.8 ns (typ.) and are suited for high-speed communication applications, such as I/O interfaces with CAN communication.

The DCM32xx00 series of two-channel digital isolators is offered in the narrow 8-pin SOIC8-N package, providing stable operation between -40C and +125C. The company will continue to expand the range of channels and packages for automotive and industrial equipment.