The LM4549BVH is an integrated circuit (IC) component designed for audio signal processing applications. It is a stereo audio codec that combines a digital-to-analog converter (DAC) and an analog-to-digital converter (ADC) along with additional features for enhanced audio performance.
Key Features:
1. High-Quality Audio Conversion: The LM4549BVH features a 24-bit DAC and ADC, offering superior audio quality with a sampling rate of up to 192 kHz. This ensures accurate reproduction and capture of audio signals.
2. Programmable Audio DSP: The IC includes an onboard digital signal processor (DSP) with programmable features. This allows users to apply audio effects, equalization, filtering, and other customizations to optimize audio signals according to specific requirements.
3. Multi-Channel Support: With multiple analog input and output channels, the LM4549BVH supports stereo applications, making it suitable for a wide range of audio systems, including home theater systems, multimedia devices, and professional audio equipment.
4. Integrated Analog Connectivity: The IC includes integrated analog input and output amplifiers, eliminating the need for external amplifiers in most applications. This simplifies the system architecture and reduces external component count and cost.
5. Low Power Consumption: The LM4549BVH is designed for energy efficiency, consuming minimal power during operation. This makes it suitable for battery-powered devices, such as portable audio players and mobile phones
