ADUM5242ARZ, Двухканальный изолятор с мощным интегральным DC/ DC преобразователем [SO-8]
The ADUM5242ARZ is a dual-channel Digital Isolator with isoPower® integrated, isolated power. Based on the Analog Devices, Inc., iCoupler® technology, a chip scale DC-to-DC converter provides up to 50mW of regulated, isolated power at 5V, which eliminates the need for a separate isolated DC-to-DC converter in low power isolated designs. The Analog Devices chip scale transformer iCoupler technology is used both for the isolation of the logic signals as well as for the DC-to-DC converter. The result is a small form factor, total isolation solution. It provides two independent isolation channels in a variety of channel configurations, operating from a 5V input supply. ADuM524x unit can be used in combination with other iCoupler products to achieve greater channel counts.
• Integrated isolated DC-to-DC converter
• Dual dc to 1Mbps (NRZ) signal isolation channels
• 3ns Maximum pulse width distortion
• 3ns Maximum channel-to-channel matching
• 70ns Maximum propagation delay
• >25kV/µs High common-mode transient immunity