The AKM5355VT is a high-performance 24-bit stereo ADC (Analog-to-Digital Converter) manufactured by Asahi Kasei Microdevices (AKM). It's designed for high-fidelity audio applications requiring accurate and low-noise conversion of analog audio signals to digital data.

Applications:

• Audio interfaces
• Digital mixing consoles
• AV receivers
• Sound cards
• High-resolution audio recorders

Features:

• 24-bit resolution
• Stereo input
• THD+N: -104dB
• S/(N+THD): 104dB
• Sampling frequency: 8kHz to 192kHz
• High performance digital filter with low group delay
• I2S/TDM interface
• Single-ended input
• Internal oscillator
• Small 20-pin TSSOP package

Benefits:

• Exceptional audio quality due to high resolution and low distortion
• Versatile sampling rate options to suit various applications
• Easy integration into digital audio systems via I2S/TDM interface
• Reduced external component count due to internal oscillator
• Compact design for space-constrained applications
• Precise signal reproduction for professional audio equipment

Additional Details:

The AKM5355VT converts analog audio signals from left and right channels into a 24-bit digital format. It achieves a high signal-to-noise ratio and low total harmonic distortion plus noise (THD+N), ensuring accurate and clean audio reproduction. The supported sampling frequencies range from 8 kHz to 192 kHz, providing flexibility for different audio formats and applications. The digital filter has a low group delay. The digital audio data can be output via an I2S or TDM interface. The AKM5355VT operates on a supply voltage of 3.0 V to 3.6 V for analog supply and 1.7 V to 3.6 V for digital supply. The operating temperature range is -40°C to +85°C. It uses a delta-sigma architecture. It is supplied in a 20-pin TSSOP package. The part offers exceptional audio performance for professional and consumer audio applications.