Professional IC Distribution & Technical Solutions

The AK4318-VS is a digital-to-analog converter (DAC) manufactured by Asahi Kasei Microdevices (AKM). Below are the factual specifications, descriptions, and features:

Specifications:

• Resolution: 24-bit
• Sampling Rate: Up to 192 kHz
• Signal-to-Noise Ratio (SNR): 120 dB (typical)
• Total Harmonic Distortion + Noise (THD+N): -100 dB (typical)
• Output Voltage: 2.1 Vrms (at 0 dBFS)
• Power Supply Voltage: 5 V (analog), 3.3 V (digital)
• Package: SSOP-28

Descriptions:

The AK4318-VS is a high-performance stereo DAC designed for audio applications. It supports 24-bit digital input and provides high-quality analog output with low distortion and noise. It is commonly used in professional audio equipment, consumer audio devices, and automotive audio systems.

Features:

• High-Resolution Audio Support: 24-bit, 192 kHz
• Low Distortion and Noise: Ensures high-fidelity audio reproduction
• On-Chip Digital Filter: Includes selectable sharp or slow roll-off filters
• Soft Mute Function: Reduces pop noise during power-on/off
• Low Power Consumption: Suitable for portable and battery-powered devices
• I²S Serial Input: Compatible with standard digital audio interfaces
• Wide Operating Temperature Range: -40°C to +85°C

This information is based on the manufacturer's datasheet and technical documentation.