LC823425-12G1-H

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Audio Special Purpose refers to an application designed for audio processing, including recording, playback and sound reinforcement. The LC823425-12G1-H is one such device that belongs to this category.

The LC823425-12G1-H device is an audio processor IC (integrated circuit). It is designed to enable digital audio recording, playback, and sound reinforcement. It features two audio channels, two microphone inputs, two line inputs, two analog-to-digital (ADC) converters, two digital-to-analog (DAC) converters, and a built-in stereo digital-to-analog converter (DAC). The device is powered by a single +2.5V power supply and is capable of handling up to 8 kHz audio sampling rate.

The LC823425-12G1-H device is used in a number of audio applications, such as multi-channel audio recording and playback, karaoke systems, and home theater systems. The device has a wide range of features that make it suitable for a variety of audio applications, such as noise-canceling, reverberation, chorus, three-dimensional spacialization, and echo reduction. The device also supports up to four dynamic effects. It can be controlled by I2C, Serial Control Interface (SCI), or by a Analog Digital Interface (ADI).

The working principle of the LC823425-12G1-H device is relatively simple. It takes two separate analog audio signals as inputs, one for the left channel and one for the right channel. These signals are then passed through two different ADC converters, one for each channel. The digital audio signals are then processed by the digital signal processor (DSP). The processed audio signals are then converted back to analog audio signals by the two built-in DACs. This is how the device converts analog audio signals into digital audio signals and vice versa.

In addition to the audio processing functions mentioned above, the LC823425-12G1-H also contains a number of embedded functions such as DSP control, programmable amplifier output and input level control, dynamic range compression, and a S/PDIF interface for digital audio streaming. The device is also capable of supporting up to four optional audio inputs, and can be configured for different sampling rates, input/output format and frequency response.

The LC823425-12G1-H device is a highly versatile audio processor IC that provides users with a wide range of options for creating and manipulating audio signals. It is an ideal solution for a variety of audio applications, ranging from multi-channel audio recording and playback to karaoke systems and home theater systems. With its advanced features and high performance, the LC823425-12G1-H is an excellent choice for anyone looking to add audio processing capabilities to their audio-focused project.

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