Radiation-tolerant transistor-output opto-emulator with analog behavior in space-enhanced plastic

The ISOS510

radiation-tolerant device is a

single-channel, current-driven, analog isolator with transistor output. The device

offers significant reliability and performance advantages compared to other

current-driven analog isolators, including high bandwidth, low turn-off delay, low

power consumption, wider temperature ranges, flat current transfer ratio (CTR), and

tight process controls resulting in small part-to-part skew. These performance

advantages stay stable across radiation, temperature, and lifetime.

ISOS510 is offered

in small a SOIC-4 package with 2.54mm pin pitch, supporting a 3.75kVRMS

isolation rating . The high performance and reliability of ISOS510 enables these devices to be used in aerospace & defense

applications such as feedback loops in isolated DC/DC modules, satellite propulsion

power processing units, spacecraft battery management systems, and more.