CDB4352屬于開發(fā)板套件編程器的評估板-數(shù)模轉換器（DAC）。由凌云邏輯制造生產(chǎn)的CDB4352評估板 - 數(shù)模轉換器（DAC）該系列產(chǎn)品提供了一種方便的方法，在經(jīng)過驗證的設計環(huán)境中對用于將數(shù)字數(shù)據(jù)轉換為模擬格式的器件進行性能或特性評估。重點器件涵蓋范圍從以適合學生或愛好者使用的方式實現(xiàn)的適度功能器件，到適合電信基礎設施應用的高級器件。

描述 Description

The CS4352 is a complete stereo digital-to-analog system including digital interpolation, fifth-order multi-bit delta-sigma digital-to-analog conversion, digital de-emphasis, analog filtering, and on-chip 2 Vrms line-level driver. The advantages of this architecture include ideal differential linearity, no distortion mechanisms due to resistor matching errors, no linearity drift over time and temperature, high tolerance to clock jitter, and a minimal set of external components.

特性 Features

? Multi-bit Delta-Sigma Modulator

? 24-Bit Resolution

? Supports Sample Rates up to 192 kHz

? 106 dB A-wt Dynamic Range

? -93 dB THD+N

? Integrated Line Driver

? 2 Vrms Output into 5 k? AC Load

? Analog Low-Pass Filter

? Stereo Mutes with Auto-Mute Function

? Low Clock-Jitter Sensitivity

? Low-Latency Digital Filtering

? Popguard? Technology for Control of Clicks and Pops

? Single-Ended Outputs

? +3.3 V Core, +9 to 12 V Analog, and +1.5 to 3.3 V Interface Power Supplies

? Low Power Consumption

? 20-pin TSSOP, Lead-Free Assembly