مدار مجتمع (آی سی) آی‌سی جمع‌آوری داده مبدل دیجیتال به آنالوگ (دی‌ای‌سی)

Product Attributes

Introduction

CJC4344H is a high-quality stereo DAC designed for portable multimedia applications. The device is a complete stereo digital-to-analog output system integrating interpolation, multi-bit data conversion, and output analog filtering in a 10-pin package. CJC4344H supports all mainstream audio data interface formats, with different variants differing only in the supported interface formats. The device incorporates digital interpolation, third-order multi-bit Δ-Σ DAC, digital de-emphasis, and analog filtering. CJC4344H is available in a 10-pin MSOP package, with a commercial-grade operating temperature range of -40℃ ~ +85℃.

Features

• DAC SNR 96dB (A-weighted)
• THD+N -92dB
• Architecture: filtered line-level output, common-mode voltage at VCC/2
• Supports sample rates up to 192 kHz
• 24-bit I²S input
• Compact 10-pin MSOP package

Applications

• Handheld gaming devices
• Mobile multimedia devices
• DVD players
• Digital televisions