CS4391A-KZ集成電路（IC）的ADC/DAC-特殊用途規(guī)格書PDF中文資料

CS4391A-KZ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CS4391A-KZADC/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(yīng)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 CS4391A is a complete stereo digital-to-analog system including digital interpolation, fourth-order deltasigma digital-to-analog conversion, digital de-emphasis, volume control, channel mixing and analog filtering. The advantages of this architecture include: ideal differential linearity, no distortion mechanisms due to resistor matching errors, no linearity drift over time and temperature and a high tolerance to clock jitter.

Features

● Complete Stereo DAC System: Interpolation, D/A, Output Analog Filtering

● 108 dB Dynamic Range

● 94 dB THD+N

● Direct Stream Digital Mode

● Low Clock Jitter Sensitivity

● +5 V Power Supply

● ATAPI Mixing

● On-Chip Digital De-emphasis for 32, 44.1, and 48 kHz

● Volume Control with Soft Ramp

– 119 dB Attenuation

– 1 dB Step Size

– Zero Crossing Click-Free Transitions

● Direct Interface with 5 V to 1.8 V Logic