LMV1012TP-07/NOPB Integrated Circuits (ICs)

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The LMV1012TP-07/NOPB is a dual low-power audio power amplifier integrated circuit (IC). It is designed for high audio quality and low power consumption in small-sized applications. It is suitable for use in portable audio systems such as cell phones, phablets, portable media players and other such battery-powered devices.

The LMV1012TP-07/NOPB has two fully independent channels, each with its own output stage. It features a wide supply voltage range of 2.7V to 5.5V which makes it very versatile in terms of system design. The amplifier has a good signal-to-noise ratio and low distortion, making it well-suited to audio applications.

The LMV1012TP-07/NOPB is a monolithic integrated circuit that consists of two fully differential input stages, two DC servo circuits, two power output stages and a thermal shutdown circuit. The thermal shutdown circuit will turn the device off if the temperature exceeds a certain threshold.

The two input stages provide differential inputs with levels from -2.25V to +2.25V and guarantee that the input signal remains stable with respect to changes in supply voltage. The DC servo loops maintain a zero output voltage offset, thus eliminating the need for external offset adjustment in the system.

The power output stages consist of a Class AB power amplifier with variable gain, an output stage and an output power stage. The amplifier provides a gain of 11dB and can drive a 4Ω load at up to 5W of continuous average power per channel. It is capable of very low distortion and high efficiency operation over its input-output range.

The LMV1012TP-07/NOPB IC is very suitable for low-power audio applications, such as portable speakers and headphones, and is therefore well-suited for systems where minimum weight, size and power consumption are key design considerations. It has a wide supply voltage range and can provide Class AB audio performance even at low supply voltages.

The LMV1012TP-07/NOPB is an ideal choice for integrating high-performance, low-power audio performance into applications such as portable media players, notebooks, and tablets. It offers an efficient and cost-effective solution for manufacturers and designers looking to create a cutting-edge audio experience, while utilizing the minimum amount of battery power.

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