WM8941GEFL/RV

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The WM8941GEFL/RV is an audio codec designed specifically for portable devices. It has a wide range of applications and a high degree of flexibility. This article will explain the primary application field and working principle of the WM8941GEFL/RV.

The WM8941GEFL/RV is ideal for use in a wide variety of portable devices, such as MP3 players, mobile phones, and portable media players. It supports a variety of audio formats, including PCM, A-Law, and µ-Law. It has an integrated low power DSP core for synthesis and mixing, and a 32-bit/192kHz audio engine for high fidelity sound. It is capable of bidirectional communications between an external processor and the audio codec via an I2C interface, allowing for remote control of functions such as volume and tone control.

The WM8941GEFL/RV achieves low power consumption and a low cost by combining a high performance codec with advanced power management techniques. It has a 4-channel, low power Class D amplifier that can be used for driving headphones or speaker outputs. It has a digital microphone interface that supports up to 4 digital microphone inputs. It also has a digital audio bus (I2S/TDM) that can be used to interface with external DACs or digital processors.

The WM8941GEFL/RV integrates both analog-to-digital and digital-to-analog converters. It supports wide format compatibility, allowing for the conversion of analog signals to almost any conceivable digital format. It also provides programmable filters for optimal sound quality.

The WM8941GEFL/RV provides an efficient working principle. It has an on-board clock generator that produces multiple reference frequencies and the required clock signals for the converters and amplifiers. It also has a programmable logic control circuit that allows the inputs and outputs of the codec to be connected to other components, such as GPIOs, I2C, and SPI buses.

The WM8941GEFL/RV is a fully-integrated, low power audio codec designed for use in a variety of portable devices. It has a wide range of applications and a high degree of flexibility, thanks to its programmable logic control circuit, digital microphone interface, and digital audio bus. It provides an efficient working principle and supports wide format compatibility.

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