LMV1032UP-25/NOPB

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Introduction

LMV1032UP-25/NOPB is a general-purpose audio amplifier, designed to allow users to build efficient high-power audio amplifiers, with performance features that excel in quality and value. The LMV1032UP-25/NOPB is designed for use in commercial and residential audio systems, such as soundbars, portable sound systems, automotive audio systems and home theater systems, as well as projectors and other consumer audio applications. The LMV1032UP-25/NOPB offers excellent low-noise performance, low power consumption, high power capability and solid bass response, making it a great choice for any application.

Application Field and Working Principle

The LMV1032UP-25/NOPB is a dual channel, integrated power amplifier designed to deliver up to 150 watts per channel into 8-ohm loads. The amplifier is internally compensated for output loads from 4 ohms to 32 ohms, so it can be used with a variety of system configurations. With the LMV1032UP-25/NOPB, a wide range of audible frequencies can be generated with impressive clarity, ensuring sound reproduction without distortion. With an adjustable gain of up to 24 dB, this amplifier is suitable for both low and high output applications.

The LMV1032UP-25/NOPB has a wide supply voltage range from 10V to 32V, allowing flexibility in selection of the power supply, as well as allowing operation with a variety of power supply types. The open loop (or closed loop) gain of this amplifier can be set with the Power Gain Control (PGC) pin, to ensure the best performance and provide greater flexibility than most other audio power amplifiers. The LMV1032UP-25/NOPB features a soft-start circuit, which eliminates any "pop" noise at power-up.

The LMV1032UP-25/NOPB is built with an integrated MOSFET output stage, which uses two power transistors in a fully complementary configuration. This configuration not only reduces THD and EMI, but also helps maintain power stability. Additionally, the LMV1032UP-25/NOPB has built-in protection circuits, including output current and temperature protection, to protect the amplifier from damage due to overload or improper conditions. Moreover, the low output impedance enables driving multiple loudspeaker units in parallel with minimal variations in the sound.

Features

The LMV1032UP-25/NOPB provides a great deal of flexibility due to its wide supply voltage range and its adjustable gain control. This feature helps maintain signal stability and low distortion while meeting the power requirements of a wide range of applications. The introduction of the open loop (or closed loop) gain control helps to ensure the best performance levels when changing supply voltages, making it ideal for applications such as automotive and home audio systems. Additionally, the amplifier is designed for easy adjustment and setup, providing an ideal solution for applications requiring high levels of power and superior sound quality.

The LMV1032UP-25/NOPB is designed for quick installation, with a removable terminal block and marked terminals to facilitate wiring. The external heatsinks help to ensure efficient heat dissipation, further improving the amplifier\'s performance. As a result, the LMV1032UP-25/NOPB can provide superior sound quality with lower power consumption and lower distortion compared to many other amplifiers on the market.

Conclusion

The LMV1032UP-25/NOPB is an ideal audio amplifier for applications requiring high power, low distortion and superior sound quality. The adjustable gain, wide supply voltage range and integrated protection circuits make it a great choice for a variety of audio systems, including automotive and home audio. Its quick installation and good performance make it a reliable and cost-effective choice for audio amplification needs.

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