ON Semiconductor LC823450XCTBG Product Description

Product Overview:
The ON Semiconductor LC823450XCTBG is a highly integrated digital signal processor (DSP) designed for advanced audio and multimedia applications. This device provides a powerful solution for applications such as high-quality audio decoding, signal processing, and media playback. With its low power consumption and high-performance capabilities, the LC823450XCTBG is ideal for portable audio devices, IoT audio applications, voice recognition systems, and other consumer electronics where high-quality audio performance and efficient processing are required.

Product Features:

• High-Performance DSP Core: The LC823450XCTBG integrates a high-performance DSP core, optimized for audio and multimedia applications. It is designed to efficiently handle complex signal processing tasks, such as audio decoding and sound enhancement.
• Wide Range of Audio Codec Support: This device supports multiple audio codecs, including MP3, AAC, FLAC, WAV, and other formats, making it versatile for various audio applications.
• Low Power Consumption: The LC823450XCTBG is designed to operate with low power consumption, making it ideal for battery-powered applications like portable audio devices and IoT gadgets.
• Integrated Digital Audio Interface: Supports various digital audio interfaces (e.g., I2S, PCM) for seamless communication with external audio devices such as DACs, amplifiers, and microphones.
• Integrated Analog Front-End (AFE): Includes an integrated AFE that simplifies the design of audio systems, reducing the need for additional components and optimizing the overall system performance.
• Advanced Audio Processing: Features hardware acceleration for advanced audio processing techniques such as equalization, noise cancellation, and virtual surround sound.
• Support for Voice Recognition: The LC823450XCTBG is also suitable for voice recognition and voice command applications, with features such as noise reduction and speech enhancement.
• Flexible Clocking System: Offers flexible clocking options to support different system configurations and ensure stable operation across a wide range of applications.
• Package Type: The device is available in a QFN-48 package, providing a compact and thermally efficient solution for space-constrained designs.
• Wide Operating Temperature Range: With a temperature range of -40°C to +85°C, the LC823450XCTBG is suitable for both consumer and industrial environments.

Applications:
The ON Semiconductor LC823450XCTBG is ideal for a wide range of audio and multimedia applications, including:

1. Portable Audio Devices: Provides high-quality audio processing for portable devices such as MP3 players, wireless speakers, and Bluetooth audio receivers.
2. Voice-Activated Devices: Suitable for voice recognition systems in smart speakers, wearables, and home automation devices.
3. Consumer Electronics: Can be used in televisions, home theater systems, and gaming consoles for enhanced audio performance.
4. IoT Audio Applications: Ideal for Internet of Things (IoT) applications requiring audio playback, voice commands, or noise cancellation, such as smart home devices and voice assistants.
5. Automotive Infotainment: Used in automotive audio systems for audio processing, voice recognition, and in-car entertainment systems.
6. Speech Enhancement Systems: Can be implemented in telecommunication equipment, such as microphones and headsets, for noise reduction and speech enhancement.

Frequently Asked Questions:

What types of audio codecs does the LC823450XCTBG support?

The LC823450XCTBG supports a wide range of audio codecs, including MP3, AAC, FLAC, WAV, and other formats commonly used in multimedia and portable audio applications.

What is the power consumption of the LC823450XCTBG?

The LC823450XCTBG is designed to be low power, making it suitable for battery-powered devices such as portable speakers, wearables, and IoT gadgets.

Can the LC823450XCTBG be used in voice recognition applications?

Yes, the LC823450XCTBG is equipped with advanced audio processing features, including speech enhancement, noise reduction, and support for voice recognition applications.

Does the LC823450XCTBG include an analog front-end (AFE)?

Yes, the LC823450XCTBG integrates an analog front-end (AFE), simplifying system design and reducing the need for additional external components for audio signal processing.

What is the operating temperature range of the LC823450XCTBG?

The LC823450XCTBG operates within the temperature range of -40°C to +85°C, making it suitable for both consumer electronics and industrial applications.

What is the package type for the LC823450XCTBG?

The LC823450XCTBG is available in a QFN-48 package, which is compact and thermally efficient, making it ideal for space-constrained designs.

Can the LC823450XCTBG be used in automotive applications?

Yes, the LC823450XCTBG is suitable for automotive infotainment systems and other automotive audio applications due to its advanced audio processing capabilities and wide operating temperature range.

How does the LC823450XCTBG improve audio quality?

The LC823450XCTBG features advanced audio processing techniques such as equalization, noise cancellation, and virtual surround sound, which enhance overall audio quality and user experience.