onsemi announced it developed the customized high-end CMOS sensor for ARRI's ALEXA 35 camera. The camera uses the ALEV 4 Super 35 4.6K CMOS image sensor from onsemi to deliver a resolution of 4608x3164 pixels (14.6 Mpixel) with a 6.075 um pitch featuring RGB color filters and a maximum frame rate of 120fps. The sensor features onsemi's latest technology for optimizing pixel response, High Dynamic Range techniques (HDR) and the improvement of pixel uniformity while reading out at high speeds; techniques deployed in mainstream onsemi sensors as well.

This latest collaboration between the two companies is another example of onsemi's strength in developing sensors for high-end cinematography that elevate image quality. This unique high-resolution, large-pixel image sensor with optimized readout techniques result in a 4.6K image, 17-stops of dynamic range at 120 frames per second, producing images with unprecedented quality. The extended Dynamic Range enables higher detail in a high contrast scene in a single frame, resulting in an extraordinary image and color experience.

The ARRI ALEXA 35 camera elevates digital cinematography to new heights, building on the evolution of the ALEXA family over the last decade-plus. During the 75th annual Cannes Film Festival in 2022, 30 of the 49 films that premiered at the festival, including Palme d'Or winner "Triangle of Sadness," used a camera from ARRI's ALEXA family, all powered by onsemi's customized CMOS image sensors. While higher resolution solutions exist, the ALEV 4 CMOS image sensor from onsemi allows ARRI to raise the bar with its latest camera by providing excellent image quality, natural colors and an entire ecosystem for the global film industry.

In 2017, the ARRI ALEXA camera system with onsemi's CMOS sensor was recognized with a Scientific and Engineering Award from the Academy of Motion Pictures Arts and Sciences and an Engineering Emmy® from the Television Academy. onsemi was awarded an Emmy for Technology and Engineering by the National Academy of Television Arts and Sciences (NATAS) in 2021. Industry experts and peers chose the company's work in the pioneering design and development of its intra-pixel charge transfer CMOS image sensors for showing excellence in engineering creativity.