PCM2906C

Stereo Audio Codec with USB Interface, Single-Ended Analog Input/Output, and S/PDIF

1FEATURES 234?On-ChipUSBInterface: –WithFull-SpeedTransceivers –FullyCompliantwithUSB2.0Specification –CertifiedbyUSB-IF –USBAdaptiveModeforPlayback –USBAsynchronousModeforRecord –BusPowered ?16-BitDelta-SigmaADCandDAC ?SamplingRate: –DAC:32,44.1,48

PCM2906C

采用總線供電且具有線路輸出和 S/PDIF 的立體聲 USB 編解碼器; ? 片載 USB 接口： \n? 具有全速收發(fā)器\n? 完全符合 USB 2.0 規(guī)范\n? 由 USB-IF 認(rèn)證\n? 用于回放的 USB 自適應(yīng)模式\n? 用于記錄的 USB 異步模式\n? 總線供電\n \n? 16 位 Δ-Σ ADC 和 DAC\n? 采樣速率： \n? DAC: 32，44.1，48 kHz\n? ADC: 8，11.025，16，22.05，32，44.1，48?kHz\n \n? 具有單個 12-MHz 時鐘源的片載時鐘發(fā)生器\n? S/PDIF 輸入/輸出\n? 單電源： \n? 5 V 典型值 (VBUS)\n \n? 立體聲 ADC: \n? VBUS 時的模擬性能 = 5V: \n? THD+N = 0.01%\n? SNR = 89 dB\n? 動態(tài)范圍 = 89 dB\n \n? 數(shù)字抽取濾波器： \n? 通頻帶紋波 = ±0.05 dB\n? 阻帶衰減 = –65 dB\n \n? 單端電壓輸入\n? 包含抗混淆濾波器\n? 包含數(shù)字 HPF\n \n? 立體聲 DAC: \n? VBUS 上的模擬性能 = 5V: \n? THD+N = 0.005%\n? SNR = 96 dB\n? 動態(tài)范圍 = 93 dB\n \n? 過采樣數(shù)字濾波器： \n? 通頻帶紋波 = ±0.1 dB\n? 阻帶衰減 = –43 dB\n \n? 單端電壓輸出\n? 包含模擬 LPF\n \n? 多功能： \n? 人機接口 (HID) 功能： \n? 音量控制和靜音\n \n? 終止標(biāo)識功能\n \n? 28-引腳 SSOP 封裝;

PCM2906C 是德州儀器的含有一個USB兼容全速協(xié)議控制器和S/PDIF的單片，USB，立體聲編碼器。 USB 協(xié)議控制器無需軟件編碼。 PCM2906C 采用 SpAct 架構(gòu)，這是 TI 用于從 USB 數(shù)據(jù)包數(shù)據(jù)恢復(fù)音頻時鐘的獨特系統(tǒng)。 采用SpAct 的片載模擬PLL支持具有低時鐘抖動以及獨立回放和錄音采樣率的回放和錄音。

PCM2906C

Stereo Audio Codec with USB Interface, Single-Ended Analog Input/Output, and S/PDIF

PCM2906CDB

絲?。?strong>PCM2906C；Package：SSOP；Stereo Audio Codec with USB Interface, Single-Ended Analog Input/Output, and S/PDIF

1FEATURES 234?On-ChipUSBInterface: –WithFull-SpeedTransceivers –FullyCompliantwithUSB2.0Specification –CertifiedbyUSB-IF –USBAdaptiveModeforPlayback –USBAsynchronousModeforRecord –BusPowered ?16-BitDelta-SigmaADCandDAC ?SamplingRate: –DAC:32,44.1,48

PCM2906CDB.B

絲印：PCM2906C；Package：SSOP；Stereo Audio Codec with USB Interface, Single-Ended Analog Input/Output, and S/PDIF

1FEATURES 234?On-ChipUSBInterface: –WithFull-SpeedTransceivers –FullyCompliantwithUSB2.0Specification –CertifiedbyUSB-IF –USBAdaptiveModeforPlayback –USBAsynchronousModeforRecord –BusPowered ?16-BitDelta-SigmaADCandDAC ?SamplingRate: –DAC:32,44.1,48

PCM2906CDBR

絲?。?strong>PCM2906C；Package：SSOP；Stereo Audio Codec with USB Interface, Single-Ended Analog Input/Output, and S/PDIF

1FEATURES 234?On-ChipUSBInterface: –WithFull-SpeedTransceivers –FullyCompliantwithUSB2.0Specification –CertifiedbyUSB-IF –USBAdaptiveModeforPlayback –USBAsynchronousModeforRecord –BusPowered ?16-BitDelta-SigmaADCandDAC ?SamplingRate: –DAC:32,44.1,48

PCM2906CDBR.B

絲印：PCM2906C；Package：SSOP；Stereo Audio Codec with USB Interface, Single-Ended Analog Input/Output, and S/PDIF

1FEATURES 234?On-ChipUSBInterface: –WithFull-SpeedTransceivers –FullyCompliantwithUSB2.0Specification –CertifiedbyUSB-IF –USBAdaptiveModeforPlayback –USBAsynchronousModeforRecord –BusPowered ?16-BitDelta-SigmaADCandDAC ?SamplingRate: –DAC:32,44.1,48

PCM2906CDBRG4.B

絲印：PCM2906C；Package：SSOP；Stereo Audio Codec with USB Interface, Single-Ended Analog Input/Output, and S/PDIF

1FEATURES 234?On-ChipUSBInterface: –WithFull-SpeedTransceivers –FullyCompliantwithUSB2.0Specification –CertifiedbyUSB-IF –USBAdaptiveModeforPlayback –USBAsynchronousModeforRecord –BusPowered ?16-BitDelta-SigmaADCandDAC ?SamplingRate: –DAC:32,44.1,48

PCM2906C_15

Stereo Audio Codec with USB Interface, Single-Ended Analog Input/Output, and S/PDIF

PCM2906CDB

Stereo Audio Codec with USB Interface, Single-Ended Analog Input/Output, and S/PDIF