Analog Devices to Buy Alif Semiconductor in $1.35 Billion Cash Deal
The analog chipmaker said the purchase accelerates its “Physical Intelligence” push, pairing Alif’s digital processing with ADI’s sensing, power, and connectivity stack.
Analog Devices, Inc. (ADI) said it has agreed to acquire Alif Semiconductor in an all-cash transaction valued at $1.35 billion.
The deal is expected to close before the end of calendar year 2026, subject to customary closing conditions and the expiration of the applicable waiting period under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended, and any extension of that period.
Analog Devices framed the purchase as a step toward what it called “Physical Intelligence,” enabling systems to sense, reason, and act locally in real time within the constraints of the physical world.
“AI is moving out of the data center and into the physical world, where latency, power, and trust cannot be compromised. That is the domain ADI has mastered for decades, at the delicate electro-physical interface where real-world signals become actionable intelligence. By combining Alif’s digital processing capabilities with our leadership in multi-modal sensing, signal processing, power, connectivity, and software, we can empower customers to create entirely new classes of secure, intelligent systems that sense, reason, and act locally in real time. This is the next frontier of AI: embodied and deterministic. This is Physical Intelligence in action,” said Vincent Roche, CEO and Chair of ADI.
The combination pairs Alif’s digital processing with ADI’s existing positions in multi-modal sensing, signal processing, power, connectivity, and software.
The move follows Analog Devices’ May 2026 agreement to buy Empower Semiconductor for $1.5 billion in cash, a deal that expands its high-density power portfolio for AI compute. Roche, who also commented on that transaction, said ADI was investing in a system-level platform to improve performance, density, and efficiency from grid to core.
Other semiconductor companies have been buying into the same “physical AI” theme. In June 2026, onsemi agreed to acquire Synaptics in an all-stock deal with an enterprise value of about $7 billion, saying the combination would position the company at the intersection of power, sense, connected compute, and control. Indie Semiconductor signed a May 2026 agreement to buy a CMOS image-sensor product line from ams OSRAM for 40 million euros, citing expansion into physical AI. Diodes Incorporated agreed in July 2026 to acquire ElevATE Semiconductor for $250 million in cash to expand its analog and mixed-signal portfolio.
The Alif purchase is intended to let customers build systems that operate locally rather than relying on remote compute. Analog Devices did not disclose a premium, an exchange ratio, or a target-specific revenue contribution in the announcement.