WM8580GEFT/V

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The WM8580G-EFT/V is a device designed for use in a variety of applications, including data- and audio-signal processing. It is a monolithic integrated circuit (IC) that features a CODEC with dual-channel multiplexing and digital signal processing (DSP) functions. The WM8580G-EFT/V also contains an input selector, a headphone amplifier, an audio power amplifier, and other analog components. It is suitable for applications such as digital audio, digital television, digital video recorders, and set-top boxes. In this article, we will discuss the application field and working principle of the WM8580G-EFT/V.

The WM8580G-EFT/V is designed to provide high-precision audio signal processing, such as analog-to-digital (A/D) and digital-to-analog (D/A) conversion, frequency-domain signal, and dynamic range compression. It is also designed for use in low-power, low-voltage audio systems. The WM8580G-EFT/V has a sampling rate of up to 24 bits per second and a maximum sample rate of 32 kHz. The device also provides a wide audio power range, with a maximum output of 1.15 volts RMS. Additionally, the WM8580G-EFT/V provides a low-power headphone amplifier that supports a wide range of headphones, including earbud and on-ear models.

The WM8580G-EFT/V features a CODEC with dual-channel multiplexing, allowing it to receive and process two independent channels at the same time. The CODEC features a delta-sigma modulator and decimator, which performs A/D and D/A conversion respectively. The WM8580G-EFT/V also includes a low-power, low-voltage monitor amplifier that supports multiple FM/AM tuning modes. It also provides automatic gain control (AGC) for better audio quality.

The WM8580G-EFT/V also features a data port for external communication. The port allows the user to connect to an outside device, such as a personal computer or a smartphone, and transfer audio data. The CODEC supports multiple input formats, including analog, digital, and SPDIF (Sony/Philips Digital Interface Format). The device also supports both stereo (2 channel) and multichannel (5.1 or 7.1) audio signals.

The working principle of the WM8580G-EFT/V is based on the use of A/D and D/A converters, and digital signal processing. A/D converters receive input signals in analog format, and convert them into digital output. D/A converters are used to convert the digital output back into analog format. Digital signal processing is used to manipulate the analog signals and provide a number of benefits, such as noise reduction, dynamic range compression, frequency-domain compression, and audio equalization. The WM8580G-EFT/V also includes an input selector, which allows the user to choose which audio sources to process.

The WM8580G-EFT/V is a highly versatile device that can be used in a variety of audio applications. It features a CODEC with dual-channel multiplexing, a data port for external communication, and a low-power, low-voltage headphone amplifier. The device also supports multiple input formats and a wide range of audio processing functions. It is suitable for applications such as digital audio, digital television, digital video recorders, and set-top boxes.

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