TLV320DAC26IRHBRG4

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The TLV320DAC26IRHBRG4 is a special-purpose data acquisition device for audio applications. It features a bipolar, differential 26-bit data converter, a digital-to-analog converter (DAC26), an integrated headphone amplifier and a differential reference. This device is capable of producing maximum sampling rates of 24-bit audio data and a 16-bit conversion resolution, as well as providing a wide range of signal conditioning and post-processing features.

Application Field

The TLV320DAC26IRHBRG4 is primarily used for professional audio and sound systems. Its compact size, integrated headphone amplifier and differential reference make it an ideal solution for any application that requires high resolution audio data conversion and signal conditioning. Its 26-bit data converter can process a wide dynamic range of input signal and provide clean noise-free audio output. Its integrated headphone amplifier provides headphone monitoring, while the differential reference improves the overall signal-to-noise ratio.

Apart from professional audio and sound systems, the TLV320DAC26IRHBRG4 can also be used for automotive audio applications such as in-car entertainment systems. The integrated headphone amplifier and the differential reference provide a perfect solution for in-car entertainment systems. Additionally, the device can also be used for industrial audio and video applications, where the converters and post-processing features provide a quality solution for such high-end audio applications.

Working Principle

The TLV320DAC26IRHBRG4 works on a basic principle of converting digital input signals into analog signals. The device has two sets of data converters, a 26-bit data converter and a 16-bit digital-to-analog converter (DAC26). The 26-bit data converter can be programmed to accept input signals of resolution ranging from 8-bit to 24-bit. The device processes the digital input data according to the set sampling rate and adjusts the voltage level of the output analog signals to match the input resolution. The DAC26 converts the digital input data into a 16-bit analog output.

The integrated headphone amplifier allows for the monitoring of the audio output without the need of external amplifiers. The device has a low-noise output stage which reduces the distortion of the audio signals. The differential reference reduces the overall noise level of the device, improving the signal-to-noise ratio. The post-processing features such as the digital user-adjustable filters, low-pass and high-pass filters, help further improve the quality of the audio output.

The TLV320DAC26IRHBRG4 is an excellent device for audio applications. Its small size, integrated headphone amplifier and simple working principle make it an ideal solution for any application that requires quality audio data conversion and signal conditioning.

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