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PCM1730

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106dB SNR 立体声 DAC

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PCM5101A 正在供货 具有 32 位 384kHz PCM 接口的 2VRMS DirectPath™、106dB 音频立体声 DAC Newer version for cost-sensitive designs

PCM1730

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产品详情

Number of DAC channels 2 Sampling rate (min) (kHz) 10 Sampling rate (max) (kHz) 192 THD+N (dB) -108 Control interface H/W Resolution (Bits) 24 DAC SNR (typ) (dB) 117 Analog outputs 2 Architecture Delta-Sigma Operating temperature range (°C) to Rating Catalog
Number of DAC channels 2 Sampling rate (min) (kHz) 10 Sampling rate (max) (kHz) 192 THD+N (dB) -108 Control interface H/W Resolution (Bits) 24 DAC SNR (typ) (dB) 117 Analog outputs 2 Architecture Delta-Sigma Operating temperature range (°C) to Rating Catalog
SSOP (DB) 28 79.56 mm² (10.2 mm × 7.8 mm)
  • 24-Bit Resolution
  • Analog Performance (VCC = 5 V):
    • Dynamic Range: 117 dB (Typically)
    • SNR: 117 dB (Typically)
    • THD+N: 0.0004% (Typically)
    • Full-Scale Output (At Post Amp): 2.2-Vrms
  • Differential Current Output: ±2.48 mA
  • 8× Oversampling Digital Filter:
    • Stop-Band Attenuation: –82 dB
    • Pass-Band Ripple: ±0.002 dB
  • Sampling Frequency of 10 kHz to 200 kHz System Clock: 128, 192, 256, 384, 512, or 768 fS With Auto Detect
  • Accepts 16-, 20-, and 24-Bit Audio Data
  • Data Formats: Standard, I2S, and Left-Justified
  • Digital De-Emphasis
  • Soft Mute
  • Zero Flags for Each Output
  • Dual Supply Operation:
    • 5 V for Analog
    • 3.3 V for Digital
  • 5-V Tolerant Digital Inputs
  • Small 28-Lead SSOP Package
  • APPLICATIONS
    • A/V Receivers
    • DVD Movie Players
    • SACD Player
    • HDTV Receivers
    • Car Audio Systems
    • Digital Multi-Track Recorders
    • Other Applications Requiring 24-Bit Audio
  • 24-Bit Resolution
  • Analog Performance (VCC = 5 V):
    • Dynamic Range: 117 dB (Typically)
    • SNR: 117 dB (Typically)
    • THD+N: 0.0004% (Typically)
    • Full-Scale Output (At Post Amp): 2.2-Vrms
  • Differential Current Output: ±2.48 mA
  • 8× Oversampling Digital Filter:
    • Stop-Band Attenuation: –82 dB
    • Pass-Band Ripple: ±0.002 dB
  • Sampling Frequency of 10 kHz to 200 kHz System Clock: 128, 192, 256, 384, 512, or 768 fS With Auto Detect
  • Accepts 16-, 20-, and 24-Bit Audio Data
  • Data Formats: Standard, I2S, and Left-Justified
  • Digital De-Emphasis
  • Soft Mute
  • Zero Flags for Each Output
  • Dual Supply Operation:
    • 5 V for Analog
    • 3.3 V for Digital
  • 5-V Tolerant Digital Inputs
  • Small 28-Lead SSOP Package
  • APPLICATIONS
    • A/V Receivers
    • DVD Movie Players
    • SACD Player
    • HDTV Receivers
    • Car Audio Systems
    • Digital Multi-Track Recorders
    • Other Applications Requiring 24-Bit Audio

The PCM1730 is a CMOS, monolithic integrated circuit that includes stereo digital-to-analog converters and support circuitry in a small 28-lead SSOP package. The data converters utilize Texas Instruments’ advanced segment DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter. The PCM1730 provides balanced current outputs, allowing the user to optimize analog performance externally. Sampling rates up to 200 kHz are supported.

The PCM1730 is a CMOS, monolithic integrated circuit that includes stereo digital-to-analog converters and support circuitry in a small 28-lead SSOP package. The data converters utilize Texas Instruments’ advanced segment DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter. The PCM1730 provides balanced current outputs, allowing the user to optimize analog performance externally. Sampling rates up to 200 kHz are supported.
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顶层文档 类型 标题 格式选项 下载最新的英语版本 日期
* 数据表 24-Bit, 192-kHz Sampling Advanced Segment, Audio Stereo Digital-to-Analog Conver 数据表 2001-11-2

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