The AKM4382AT is a 24-bit, 192kHz stereo DAC (Digital-to-Analog Converter) designed and manufactured by AKM Semiconductor Inc. This DAC is commonly used in audio equipment, such as AV receivers, CD players, and digital audio workstations, to convert digital audio signals into analog signals for playback. It is known for its low distortion, wide dynamic range, and high signal-to-noise ratio, making it suitable for high-quality audio applications.

Applications

• AV Receivers
• CD Players
• DVD Players
• Digital Audio Workstations (DAWs)
• Sound Cards

Features

• 24-bit Resolution: Offers high-resolution audio playback with fine detail.
• 192kHz Sampling Rate: Supports high sampling rates for accurate audio reproduction.
• Low Distortion: Minimizes harmonic distortion for cleaner audio output.
• Wide Dynamic Range: Provides a wide dynamic range for capturing both quiet and loud sounds.
• Integrated Digital Filter: Reduces aliasing and improves audio quality.

Benefits

• High-Quality Audio Playback: Delivers exceptional audio quality with minimal distortion and noise, enhancing the listening experience.
• Accurate Signal Conversion: Converts digital audio signals into analog signals with precision, preserving the integrity of the original sound.
• Versatile Compatibility: Supports various audio formats and sampling rates, ensuring compatibility with a wide range of audio devices.
• Improved Signal Clarity: Reduces unwanted noise and distortion, resulting in clearer and more accurate audio reproduction.
• Enhanced Audio Performance: Improves the overall audio performance of audio equipment, making it ideal for high-end audio applications.

Technical Specifications

The AKM4382AT features a signal-to-noise ratio (SNR) of 106dB and a THD+N (Total Harmonic Distortion + Noise) of -93dB. It operates on a single 5V power supply. The digital interface is typically I2S. The package is usually a TSSOP. The datasheet provides specific details regarding pinout and other electrical characteristics.