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Audio, háptica y piezoeléctrica
Convertidores de audio
DAC de audio

PCM1730

ACTIVO
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PCM5101A ACTIVO DAC estéreo de audio DirectPath™ de 2 VRMS y 106 dB con interfaz PCM de 32 bits y 384 kHz Newer version for cost-sensitive designs

PCM1730

ACTIVO
Hoja de datos Haga su pedido ahora

Detalles del producto

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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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos 24-Bit, 192-kHz Sampling Advanced Segment, Audio Stereo Digital-to-Analog Conver datasheet 2/11/2001

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