PCM5121PWR

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The PCM5121PWR is a low-power, high performance, multi-channel digital audio processor with an integrated power management system. It is designed for a wide range of applications including audio playback and recording, audio signal processing, voice recognition, speaker management and wireless communications.

The PCM5121PWR is a multi-function chip that combines three main functional blocks in one package: a digital-to-analog converter (DAC), an analog-to-digital converter (ADC) and a power management system. The DAC and ADC are comprised of 24-bit resolution and support sampling rates up to 32kHz. This makes the PCM5121PWR an excellent choice for applications that require high quality audio processing such as digital audio players, video conferencing systems and digital audio effects systems.

The power management system in the PCM5121PWR includes an integrated low-dropout regulator (LDO), a step-up converter, and a power-on-reset circuit. The integrated LDO provides very low noise and high efficiency operation. The step-up converter is used to provide power to external peripherals, such as amplifiers and speakers. The power-on-reset circuit begins the device\'s initialization sequence whenever power is applied to the device.

The PCM5121PWR has a number of features that make it suitable for use in a variety of audio applications. For example, it has an integrated low-noise, high-resolution audio codec, multiple digital audio interfaces, a low latency phase-locked loop (PLL) decimation system, and a suite of dynamic range control features. It also includes a wide selection of sample rate converters.

The PCM5121PWR‘s 24-bit ADC and DAC are both highly integrated to provide exceptional performance and flexibility. The ADC offers high dynamic range, low latency, and low power consumption. The 24-bit DAC provides low noise and distortion with a dynamic range of 97dB. The internal PLL ensures high precisions and reliable performance even at low sample rates.

The PCM5121PWR is highly-integrated and provides a wide range of features for audio applications. It combines a low-power DAC and ADC with a highly-efficient power management system. The integrated PLL ensures reliable performance at low sample rates while the 24-bit ADC and DAC provide outstanding audio quality. These features make the PCM5121PWR an ideal solution for a variety of data acquisition and audio processing applications.

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