MC145483EN

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The MC145483EN is a pseudo-differential line grip Encode/Decoder (CODEC) designed for use in a variety of analog audio applications. This IC\'s internal circuitry provides an interface between an audio source and a digital signal processor (DSP) or other audio digital signal processing applications.

The MC145483EN is built on a 8-pin SOIC14 package and has a wide supply voltage range of 2.7V to 5.5V. It performs low voltage, low power operation and is highly efficient.

The MC145483EN application field covers audio encoding and decoding, such as audio playback, voice recognition, and voice recording. It can be used in a variety of application fields, including consumer electronics, industrial systems, and medical devices.

The MC145483EN has a two-channel, differential signaling architecture. It\'s capable of accepting an audio signal in the range of 0.5Hz to 30kHz and encoding it in accordance with the universal time division multiplexing (UTDM) protocol. It supports several audio formats, such as PCM, DPCM, and ADPCM.

The MC145483EN\'s encoding scheme works on the basis of Pulse Coding Modulation (PCM). In this scheme, the analog signal is sampled and converted into binary words through an encoder. Each sample of the signal is represented as a 16-bit word. The encoded signal is then processed using a digital signal processor in order obtain the desired digital output.

The MC145483EN is also capable of decoding signals encoded in the UTDM protocol. In this process, the encoded signal is converted into an analog waveform through an adpllication. The decoded signal is then further processed by the digital signal processor to obtain the desired digital output.

The MC145483EN is equipped with several on-chip features that enable code rate and format flexibility. It supports incremental code rate and quality control mechanism. Additionally, the MC145483EN supports rate switching, which enables seamless switching between the coding formats and data rates.

The MC145483EN is highly efficient, consuming significantly lower power than most CODECs. It also supports various configurable power modes, allowing for efficient low-power operation in battery-powered devices.

The MC145483EN is also highly configurable, providing the user with programmable control signals for signal routing, code rate selection, and modulation of the signals.

In conclusion, the MC145483EN is an ideal interface for a variety of audio applications, providing a high degree of flexibility, efficiency, and configurability, making it a great CODEC for use in both consumer and industrial applications.

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