CS4365-CQZR集成電路（IC）的ADC/DAC-特殊用途規(guī)格書PDF中文資料

CS4365-CQZR屬于集成電路（IC）的ADC/DAC-特殊用途。由凌云邏輯制造生產(chǎn)的CS4365-CQZRADC/DAC - 特殊用途該產(chǎn)品族中的產(chǎn)品可用于模擬和數(shù)字表示的信息轉(zhuǎn)換，適用于特定用例，或集成了通用數(shù)據(jù)轉(zhuǎn)換器中不常見的其他功能。例如針對超聲或汽車雷達應用集成了低噪聲放大器和可變增益級的器件、注重音頻和視頻的產(chǎn)品、在段碼式顯示器上集成顯示測量值功能的器件、集成輸入輸出電氣隔離的器件等。

Description

The CS4365 is a complete 6-channel digital-to-analog system. This D/A system includes digital de-emphasis, half-dB step size volume control, ATAPI channel mixing, selectable fast and slow digital interpolation filters followed by an oversampled, multi-bit delta sigma modulator which includes mismatch-shaping technology that eliminates distortion due to capacitor mismatch. Following this stage is a multi-element switched capacitor stage and low-pass filter with differential analog outputs.

Features

? Advanced Multi-bit Delta Sigma Architecture

? 24-bit Conversion

? Automatic Detection of Sample Rates up to 192 kHz

? 114 dB Dynamic Range

? -100 dB THD+N

? Direct Stream Digital Mode

– Non-Decimating Volume Control

– On-Chip 50 kHz Filter

– Matched PCM and DSD Analog Output Levels

? Selectable Digital Filters

? Volume Control with 1/2-dB Step Size and Soft Ramp

? Low Clock-Jitter Sensitivity

? +5 V Analog Supply, +2.5 V Digital Supply

? Separate 1.8 to 5 V Logic Supplies for the Control and Serial Ports