AS1181

The AS1181 is an 8-channel LED/VCSEL driver tailored for near-to-eye AR/VR applications such as eye tracking, hand and gesture recognition, and depth sensing. It offers precise current control, narrow pulse capability down to 10 μs, and a fully integrated Eye Safety system that continuously monitors LED current, voltage, and temperature — eliminating the need for external protection circuitry and ensuring IEC-compliant safety in a compact WLCSP-28 package.