TAS5755MDFD

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The TAS5755MDFD is a 64-bit, digital-to-analog audio processor, specifically optimized for audio system solutions with additional digital signal processing (DSP) capabilities. It is a powerful, low-cost, and low-power solution that is ideal for periphrase, personal audio, home entertainment, semi-pro audio and automotive audio applications. It is the perfect choice for systems that require multi-channel audio, DSP processing and control through a simple user interface.

The TAS5755MDFD is designed to provide high-fidelity audio with a low-noise, distortion-free design that produces a dynamic sound. The flexible integrated DSP allow for the design of audio systems with the features and the performance that is required for today’s demanding audio enthusiast.

The TAS5755MDFD operates from a single +8V supply and is optimized for low-power consumption. It is housed in a simple 8.2mmx8.2mm TQFN package, providing cost-effective board-space optimization.

Application Field

The TAS5755MDFD is a digital-to-analog audio processor that is optimized for audio system solutions, specifically those applications with additional digital signal processing (DSP) capabilities. The device is suitable for applications such as peripheral audio devices, personal audio solutions, home entertainment systems, semi-professional and automotive audio applications.

As it is capable of delivering high dynamic range audio with low power consumption, it is ideal for listening environments that need to deliver clear and precise sound. The integrated DSP capabilities of the TAS5755MDFD also make it suitable for applications that require user-friendly control interfaces.

Working Principle

The TAS5755MDFD works using a non-linear sigma-delta modulator (SDM), which is a type of Delta-Sigma modulator based on sigma-delta modulation technique. The SDM removes noise from the signal, resulting in clean and high-fidelity audio.

The device contains four independent audio channels, allowing for stereo and surround sound configurations. It contains a complex digital-to-analog conversion circuitry, which enables the device to reproduce audio accurately and with low distortion.

The TAS5755MDFD contains a 4-pin control interface (CTRL_INL, CTRL_INH, CTRL_OE and CTRL_CLK). This interface allows for programming the device, and provides the ability to set different parameters, such as the volume, tone and balance.

The device contains four integrated DSP engines that are capable of performing various operations on the audio signal, such as noise reduction, equalization, compression and other effects. The device also contains four banks of memory that can be used for storing various settings and parameters.

The TAS5755MDFD is configured using the integrated Configuration Registers, which allows the user to control the parameters of the device. The device also contains a power management module, which allows the user to set the desired power consumption of the device.

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