PAM8004DR Integrated Circuits (ICs)

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The PAM8004DR is a differential-input, low power, GSM/EDGE/WCDMA linear amplifier component designed for powering speaker drivers in mobile devices such as smartphones and tablets. It is specifically designed for applications where high performance is required and a low power consumption is desired. It features an on-chip voltage-controlled amplifier and voltage-controlled amplifier (VCA) supply, which allow the device to be used in applications with very low power consumption. This makes the PAM8004DR a great choice for applications where power optimization is important.

The PAM8004DR is a high-performance, single-ended output Class D amplifier with a wide frequency range, up to 20 kHz. It offers a total harmonic distortion of 0.02% at 10 dB cut-off and a signal-to-noise ratio of 94 dB. It has an operating supply voltage range of 3.0 to 5.5 V, allowing it to be used in most mobile devices. The PAM8004DR also has an adjustable power supply voltage range between 2V and 4.8V.

The PAM8004DR works on the principle of voltage-controlled amplifier (VCA) architecture. This type of amplifier is designed to reduce the power consumption by constantly adjusting the amplification level depending on the input signal. This is particularly useful when amplifying audio signals, as it can help reduce the amount of distortion in the output. The VCA also provides increased resolution by limiting high-frequency noise, making it a great choice for portable devices.

The PAM8004DR is designed for use in mobile devices that require high-performance audio playback. It has a wide range of applications, including powering mobile speakers, portable gaming devices, laptops, mobile phones and MP3 players. It can also be used in other audio applications such as TV, car audio and home audio systems. The PAM8004DR is an ideal solution for audio applications where low power requirements and high fidelity output is required.

Due to its high-performance, low-power design, the PAM8004DR is an ideal choice for mobile audio applications. It is easy to use and provides excellent performance in virtually any audio application. The PAM8004DR features an adjustable power supply voltage range and is capable of powering large speaker drivers, making it a great choice for powering mobile audio devices. It is a low power, high-performance audio solution designed to provide the highest quality output in any application.

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