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Amplifiers & Comparators

Operational amplifiers, audio amplifiers, video amplifiers, current sense amplifiers, and comparators.


Video Amplifiers

ON Semiconductor’s video amplifiers offer integrated filters, level shifters and also multiple gain options which can be optimized for a particular video application.

Operational Amplifiers (Op Amps)

ON Semiconductor’s wide portfolio of operational amplifiers (op amps) features high performance devices which include low power, low noise, precision, power and also general purpose op amps. These are designed to specifically meet a variety of applications like signal conditioning, automotive, battery powered, medical and current sensing.

Audio Power Amplifiers

Delivering low noise and low distortion audio power amplifiers, ON Semiconductor offers class AB amplifiers and class D amplifiers. This portfolio offers special features like true-ground audio and ‘pop & click’ suppression, along with unique devices like compandors.


ON Semiconductor offers a broad range of high speed and low power comparators in single, dual and quad configurations. Packages offered include small UDFN and SC-88 in addition to industry standard SOT-23 and SOIC. Devices include variants ready to meet consumer, industrial and automotive reliability.

Current Sense Amplifiers

Current sensing requires accurate measurements and ON Semiconductor’s current sense amplifiers offer high degree of precision current sensing along with the advantages of wide input common mode range, bidirectional current sensing and high/low side current sensing.


Power Supply

Design the power supply for your application. Select the optimum ON Semiconductor product for your requirements. Read more

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