Opamppõhised

Opamppõhised refers to a category of products or systems that are based on or utilize operational amplifiers (op-amps). Operational amplifiers are versatile electronic components, typically integrated circuits, designed to perform mathematical operations such as addition, subtraction, integration, and differentiation. Their high gain, differential input, and single-ended output make them suitable for a wide range of analog circuit applications.

In the context of opamppõhised products, this typically signifies devices where the op-amp is a core component responsible for signal amplification, filtering, buffering, or signal conditioning. Examples include audio amplifiers, active filters used in signal processing, sensor interfaces that amplify weak signals, and voltage regulators. The specific function of an opamppõhised system depends heavily on the external components connected to the op-amp, such as resistors and capacitors, which configure its behavior.

The popularity of op-amps stems from their ability to be easily configured for various tasks, their relatively low cost, and their predictable performance when used within their specifications. Therefore, many electronic devices, from consumer electronics to industrial control systems, incorporate op-amp-based circuits to achieve precise analog signal manipulation. The term "opamppõhised" broadly encompasses these diverse applications and designs centered around the operational amplifier.