4 ADC/8 DAC with PLL, 192 kHz, 24 Bit CODEC

GENERAL DESCRIPTION The AD193X family are high performance, single-chip codecs that provide 4 ADCs with differential input and 8 DACs with either single-ended or differential output using ADI’s patented multibit sigma-delta architecture. An SPI? or I2C? port is included, allowing a microcontrol

文件：381.86 Kbytes 頁數(shù)：30 Pages

AD

亞德諾

4 ADC/8 DAC, 192 kHz, 24位編解碼器，內(nèi)置PLL、單端輸出、 I2C 控制功能

AD193X系列為高性能、單芯片編解碼器，內(nèi)置4個差分輸入ADC和8個單端或差分輸出DAC，采用ADI的多位Σ-Δ專利架構(gòu)；還具有一個SPI?或I2C? 端口，微控制器利用該端口可以調(diào)整音量和許多其它參數(shù)。該系列采用3.3 V數(shù)字電源和模擬電源供電，并提供48引腳或64引腳LQFP封裝。\n\nAD193X設(shè)計用于低電磁輻射(EMI)環(huán)境，系統(tǒng)架構(gòu)和電路設(shè)計架構(gòu)均明顯體現(xiàn)了這一點(diǎn)。它利用片上PLL從L/R時鐘獲得主時鐘，因而無需獨(dú)立的高頻主時鐘，并且也可以結(jié)合抑制位時鐘使用。數(shù)模和模數(shù)轉(zhuǎn)換器設(shè)計均采用ADI公司最新的連續(xù)時間架構(gòu)，使電磁輻射進(jìn)一步降低。通過使用3.3 V電源，功耗達(dá)到較小，輻射 ? PLL 產(chǎn)生的(32-192 kHz)主時鐘或直接主時鐘\n\n? 低電磁輻射設(shè)計\n\n? DAC動態(tài)范圍和SNR：106 dB；ADC動態(tài)范圍和SNR：107 dB\n\n? THD+N：-92 dB\n\n? 3.3V單電源\n\n? 支持24位和8 kHz至192 kHz采樣速率\n\n\n\n? 兼容5 V邏輯輸入\n\n? 立體聲和TDM模式，最多支持16通道輸入/輸出\n\n? ADC差分輸入\n\n? DAC單端輸出，易于實施\n\n? 對數(shù)音量控制，具有“自動緩升”功能和靜音功能\n\n? I2C 控制接口;

ADI

亞德諾

4 ADC/8 DAC with PLL, 192 kHz, 24 Bit CODEC

GENERAL DESCRIPTION The AD193X family are high performance, single-chip codecs that provide 4 ADCs with differential input and 8 DACs with either single-ended or differential output using ADI’s patented multibit sigma-delta architecture. An SPI? or I2C? port is included, allowing a microcontrol

文件：381.86 Kbytes 頁數(shù)：30 Pages

AD

亞德諾

4 ADC/8 DAC with PLL, 192 kHz, 24 Bit CODEC

GENERAL DESCRIPTION The AD193X family are high performance, single-chip codecs that provide 4 ADCs with differential input and 8 DACs with either single-ended or differential output using ADI’s patented multibit sigma-delta architecture. An SPI? or I2C? port is included, allowing a microcontrol

文件：381.86 Kbytes 頁數(shù)：30 Pages

AD

亞德諾