TPA6138A2PWR Integrated Circuits (ICs)

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The TPA6138A2PWR is a high quality, low cost, high power audio amplifier suitable for use in a variety of applications. It is designed to drive speakers of up to 8 ohms in power levels up to 50 watts. The amplifier can be used in a variety of applications such as ringtone specific audio amplifiers, mini/micro audio systems, powered subwoofer systems, or as a stand-alone audio amplifier. This versatile device is suitable for use in both pre-amplifier and power applications and is capable of delivering excellent audio quality.

The TPA6138A2PWR is based on a four-channel composite-amplifier architecture. This architecture makes it possible to combine the necessary four-channel audio and power amplifiers into a single component. With this device, four separate power amplifiers in one package helps reduce the amount of board space and cost required for folding and stacking multi-channel audio signals. It also successfully eliminates the need for PCB traces, thus eliminating potential noise sources in high-end audio systems. The higher power of the device also allows it to be used as a power amplifier in higher power audio systems.

The TPA6138A2PWR is a mono-channel power amplifier with Class-G performance. It is capable of providing up to 50 watts of continuous power over a 4-ohm load. This high power makes the device ideal for powering speakers or subwoofers with high current demand applications. The device also incorporates a Mono or Stereo source selectable output with active crossover. This enables the user to operate the device in dual-mono or one-channel mode. Additionally, the device is designed to handle a wide range of input signals from 40Hz to 15kHz.

The structure of the amplifier is designed for high quality performance. It uses surface-mounted components for low noise and distortion. The amplifier is optimized to handle low distortion with very low noise and crosstalk. The structured topology also protects the device from thermal stress and improves efficiency. It also includes many other features such as a low noise distortion bypass, a thermal protection circuit, a power-down feature, and adjustable standby current.

In addition, the TPA6138A2PWR is designed to offer very low power consumption. It can be powered from either a 5V or a 3.3V supply voltage. It incorporates an integrated thermal protection circuit for preventing overload. The device comes with a switching frequency in the kHz range, allowing for high efficiency and low noise levels. Finally, it is capable of handling large amounts of power with extremely high performance levels.

Overall, the TPA6138A2PWR is an excellent choice for a low cost, high quality audio amplifier. It is suitable for use in a variety of applications and can deliver excellent audio quality. Its high power output, low noise and distortion levels, and low power consumption make it an ideal choice for powering speakers or subwoofers with high current demand applications. The device offers a wide range of features, performance levels, and design features, making it an ideal choice for audio enthusiasts or professionals.

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