Analog Devices will acquire privately held Alif Semiconductor for $1.35 billion in cash, the companies said on September 9, Reuters reported, expanding ADI’s on-device capabilities as AI workloads move into physical systems. Under the agreement, ADI will pay $1.35 billion upfront and may make additional contingent payments of up to $200 million. The companies said the deal is expected to close before the end of calendar 2026, subject to customary conditions and U.S. antitrust review.
Pleasanton, California-based Alif builds low-power microcontrollers and fusion processors that combine AI compute, sensor data, connectivity, and security for consumer and industrial devices. ADI said the combination pairs its sensing, signal-processing, and power-management portfolio with Alif’s AI-native processors so customers can analyze and respond in real time at the edge. Alif’s silicon is already shipping, with design wins across consumer and industrial customers, the companies said, per their joint announcement.
ADI CEO Vincent Roche framed the purchase around what the company calls Physical Intelligence: systems that sense, reason, and act locally under power, latency, and trust constraints outside the data center. Alif co-founder and president Reza Kazerounian said the firm engineered heterogeneous architectures with dedicated neural processing from the start rather than bolting accelerators onto general-purpose microcontrollers. PJT Partners advised ADI; Qatalyst Partners advised Alif. This brief covers the September 9 Reuters report and the companies’ joint announcement.