AS1181八通道LED/VCSEL驅動器

ams OSRAM AS1181 Eight-Channel LED/VCSEL Driver is a highly integrated self-contained driver for near-to-eye applications such as Augmented Reality (AR) and Virtual Reality (VR) glasses. The AS1181 incorporates extended safety monitoring functions to ensure safe operation for the eyes. The safety monitors comprise LED short detection, LED overcurrent protection, LED open detection, LED on-time monitor, as well as temperature shutdown and a built-in self-test (BIST).