可提供此產(chǎn)品的更新版本

功能與比較器件相同，但引腳排列有所不同
TAA5242 正在供貨 具有 119dB 動(dòng)態(tài)范圍的硬件控制高性能立體聲音頻 ADC 6-dB higher performance without DRE in QFN package
功能與比較器件相似
PCM1820 正在供貨 具有 113dB SNR 的立體聲通道 32 位 192kHz 音頻模數(shù)轉(zhuǎn)換器 (ADC) QFN package and DRE option to boost to 123-dB dynamic range

產(chǎn)品詳情

Number of ADC channels 2 Sampling rate (max) (kHz) 192 Analog inputs 2 Control interface H/W Digital audio interface DSP, I2S, L, R THD+N (dB) -102 ADC SNR (typ) (dB) 112 Rating Catalog Operating temperature range (°C) -10 to 70 Analog outputs 0
Number of ADC channels 2 Sampling rate (max) (kHz) 192 Analog inputs 2 Control interface H/W Digital audio interface DSP, I2S, L, R THD+N (dB) -102 ADC SNR (typ) (dB) 112 Rating Catalog Operating temperature range (°C) -10 to 70 Analog outputs 0
SSOP (DB) 28 79.56 mm2 10.2 x 7.8
  • 24-Bit Delta-Sigma Stereo A/D Converter
  • High Performance:
    • Dynamic Range: 112 dB (Typical)
    • SNR: 111 dB (Typical)
    • THD+N: -102 dB (Typical)
  • High-Performance Linear Phase Antialias Digital Filter:
    • Pass-Band Ripple: ±0.005 dB
    • Stop-Band Attenuation: -100 dB
  • Fully Differential Analog Input: ±2.5 V
  • Audio Interface: Master- or Slave-Mode Selectable
  • Data Formats: Left-Justified, I2S, Standard 24-Bit, and DSD
  • Function:
    • Peak Detection
    • High-Pass Filter (HPF): -3 dB at 1 Hz, fS = 48 kHz
  • Sampling Rate up to 192 kHz
  • System Clock: 128 fS, 256 fS, 384 fS,
    512 fS, or 768 fS
  • Dual Power Supplies:
    • 5 V for Analog
    • 3.3 V for Digital
  • Power Dissipation: 225 mW
  • Small 28-Pin SSOP
  • DSD Output: 1 Bit, 64 fS
  • APPLICATIONS
    • AV Amplifier
    • MD Player
    • Digital VTR
    • Digital Mixer
    • Digital Recorder

System Two, Audio Precision are trademarks of Audio Precision, Inc.
All other trademarks are the property of their respective owners.
  • 24-Bit Delta-Sigma Stereo A/D Converter
  • High Performance:
    • Dynamic Range: 112 dB (Typical)
    • SNR: 111 dB (Typical)
    • THD+N: -102 dB (Typical)
  • High-Performance Linear Phase Antialias Digital Filter:
    • Pass-Band Ripple: ±0.005 dB
    • Stop-Band Attenuation: -100 dB
  • Fully Differential Analog Input: ±2.5 V
  • Audio Interface: Master- or Slave-Mode Selectable
  • Data Formats: Left-Justified, I2S, Standard 24-Bit, and DSD
  • Function:
    • Peak Detection
    • High-Pass Filter (HPF): -3 dB at 1 Hz, fS = 48 kHz
  • Sampling Rate up to 192 kHz
  • System Clock: 128 fS, 256 fS, 384 fS,
    512 fS, or 768 fS
  • Dual Power Supplies:
    • 5 V for Analog
    • 3.3 V for Digital
  • Power Dissipation: 225 mW
  • Small 28-Pin SSOP
  • DSD Output: 1 Bit, 64 fS
  • APPLICATIONS
    • AV Amplifier
    • MD Player
    • Digital VTR
    • Digital Mixer
    • Digital Recorder

System Two, Audio Precision are trademarks of Audio Precision, Inc.
All other trademarks are the property of their respective owners.

The PCM1804 is a high-performance, single-chip stereo A/D converter with fully differential analog voltage input. The PCM1804 uses a precision delta-sigma modulator and includes a linear phase antialias digital filter and high-pass filter (HPF) that removes dc offset from the input signal. The PCM1804 is suitable for a wide variety of mid- to high-grade consumer and professional applications, where excellent performance and 5-V analog supply and 3.3-V digital power-supply operation are required. The PCM1804 can achieve both PCM audio and DSD format due to the precision delta-sigma modulator. The PCM1804 is fabricated using an advanced CMOS process and is available in a small 28-pin SSOP package.

The PCM1804 is a high-performance, single-chip stereo A/D converter with fully differential analog voltage input. The PCM1804 uses a precision delta-sigma modulator and includes a linear phase antialias digital filter and high-pass filter (HPF) that removes dc offset from the input signal. The PCM1804 is suitable for a wide variety of mid- to high-grade consumer and professional applications, where excellent performance and 5-V analog supply and 3.3-V digital power-supply operation are required. The PCM1804 can achieve both PCM audio and DSD format due to the precision delta-sigma modulator. The PCM1804 is fabricated using an advanced CMOS process and is available in a small 28-pin SSOP package.
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* 數(shù)據(jù)表 Full Differential Analog Input 24-Bit, 192-kHz Stereo A/D Converter 數(shù)據(jù)表 (Rev. C) 2007年 10月 12日
應(yīng)用手冊(cè) 所選封裝材料的熱學(xué)和電學(xué)性質(zhì) 2008年 10月 16日
應(yīng)用手冊(cè) Gain Scaling and Audio Performance of the PCM1804 2002年 5月 9日

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PCM1804 IBIS Model

SLEM012.ZIP (12 KB) - IBIS Model
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