PCM1840 Quad Channel, 32-Bit, 192-kHz, Burr-BrownTM Audio ADC

1 Features 1? Multichannel high-performance ADC: – 4-channel analog microphones or line-in ? ADC line and microphone differential input performance: – Dynamic range: – 123-dB, dynamic range enhancer enabled – 113-dB, dynamic range enhancer disabled – THD+N: –98 dB ? ADC differential 2-VRM

文件：2.24474 Mbytes 頁數(shù)：41 Pages

TI

德州儀器

PCM1840 Quad Channel, 32-Bit, 192-kHz, Burr-BrownTM Audio ADC

文件：1.53375 Mbytes 頁數(shù)：34 Pages

TI

德州儀器

四通道、32 位、192kHz 音頻模數(shù)轉換器 (ADC)

PCM1840 是一款高性能 Burr-Brown?音頻模數(shù)轉換器 (ADC)，可支持高達四個模擬通道的同步采樣。此器件支持差分線路和麥克風輸入，具有 2VRMS 滿量程信號，集成了麥克風偏置電壓、鎖相環(huán) (PLL)、直流去除高通濾波器 (HPF) 等特性，并支持高達 192kHz 的采樣率。該器件支持時分多路復用 (TDM)、I2S 或左平衡 (LJ) 音頻格式，且硬件引腳電平可選。此外，PCM1840 還支持主從模式選擇，從而實現(xiàn)音頻總線接口操作。這些集成的高性能 特性，以及采用 3.3V 單電源供電的功能，使該器件非常適用于遠場麥克風錄音 應用中成本敏感的空間受限型音頻系統(tǒng)。\n\nPC ? 多通道高性能 ADC： \n? 4 通道模擬麥克風輸入或線路輸入\n \n? ADC 線路和麥克風差分輸入性能： \n? 動態(tài)范圍： \n? 123dB，啟用動態(tài)范圍增強器\n? 113dB，禁用動態(tài)范圍增強器\n \n? THD+N：–98dB\n \n? ADC 差分 2VRMS 滿量程輸入 \n? ADC 采樣率 (fS) = 8kHz 至 192kHz\n? 硬件引腳控制配置\n? 線性相位或低延遲濾波器可選\n? 靈活的音頻串行數(shù)據(jù)接口： \n? 主或從接口可選\n? 32 位、4 通道 TDM\n? 32 位、2 通道 TDM\n? 32 位、2 通道 I2S\n? 32 位、;

TI

德州儀器

PCM1840 Quad Channel, 32-Bit, 192-kHz, Burr-BrownTM Audio ADC

1 Features 1? Multichannel high-performance ADC: – 4-channel analog microphones or line-in ? ADC line and microphone differential input performance: – Dynamic range: – 123-dB, dynamic range enhancer enabled – 113-dB, dynamic range enhancer disabled – THD+N: –98 dB ? ADC differential 2-VRM

文件：2.24474 Mbytes 頁數(shù)：41 Pages

TI

德州儀器

PCM1840 Quad Channel, 32-Bit, 192-kHz, Burr-BrownTM Audio ADC

1 Features 1? Multichannel high-performance ADC: – 4-channel analog microphones or line-in ? ADC line and microphone differential input performance: – Dynamic range: – 123-dB, dynamic range enhancer enabled – 113-dB, dynamic range enhancer disabled – THD+N: –98 dB ? ADC differential 2-VRM

文件：2.24474 Mbytes 頁數(shù)：41 Pages

TI

德州儀器

PCM1840 Quad Channel, 32-Bit, 192-kHz, Burr-BrownTM Audio ADC

1 Features 1? Multichannel high-performance ADC: – 4-channel analog microphones or line-in ? ADC line and microphone differential input performance: – Dynamic range: – 123-dB, dynamic range enhancer enabled – 113-dB, dynamic range enhancer disabled – THD+N: –98 dB ? ADC differential 2-VRM

文件：2.24474 Mbytes 頁數(shù)：41 Pages

TI

德州儀器

PCM1840 Quad Channel, 32-Bit, 192-kHz, Burr-BrownTM Audio ADC

1 Features 1? Multichannel high-performance ADC: – 4-channel analog microphones or line-in ? ADC line and microphone differential input performance: – Dynamic range: – 123-dB, dynamic range enhancer enabled – 113-dB, dynamic range enhancer disabled – THD+N: –98 dB ? ADC differential 2-VRM

文件：2.24474 Mbytes 頁數(shù)：41 Pages

TI

德州儀器

PCM1840 Quad Channel, 32-Bit, 192-kHz, Burr-BrownTM Audio ADC

1 Features 1? Multichannel high-performance ADC: – 4-channel analog microphones or line-in ? ADC line and microphone differential input performance: – Dynamic range: – 123-dB, dynamic range enhancer enabled – 113-dB, dynamic range enhancer disabled – THD+N: –98 dB ? ADC differential 2-VRM

文件：2.24474 Mbytes 頁數(shù)：41 Pages

TI

德州儀器

PCM1840 Quad Channel, 32-Bit, 192-kHz, Burr-BrownTM Audio ADC

1 Features 1? Multichannel high-performance ADC: – 4-channel analog microphones or line-in ? ADC line and microphone differential input performance: – Dynamic range: – 123-dB, dynamic range enhancer enabled – 113-dB, dynamic range enhancer disabled – THD+N: –98 dB ? ADC differential 2-VRM

文件：2.24474 Mbytes 頁數(shù)：41 Pages

TI

德州儀器

PCM1840 Quad Channel, 32-Bit, 192-kHz, Burr-BrownTM Audio ADC

文件：1.53375 Mbytes 頁數(shù)：34 Pages

TI

德州儀器