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PCM1608

NICHT FÜR NEUE DESIGNS EMPFOHLEN

8-Kanal-Audio-DAC mit 105 dB Rauschabstand

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PCM1608 wird nicht für neue Designs empfohlen
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Ähnliche Funktionalität wie verglichener Baustein
DSD1608 AKTIV 8-Kanal-Audio-DAC mit 108 dB Rauschabstand This product is a CMOS, monolithic, 8-channel digital-to-analog converter which supports both PCM audio data format and direct stream digital (DSD) audio data format.

PCM1608

NICHT FÜR NEUE DESIGNS EMPFOHLEN
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Produktdetails

Number of DAC channels 8 Sampling rate (max) (kHz) 192 Control interface SPI Resolution (Bits) 24 DAC SNR (typ) (dB) 105 Analog outputs 8 Architecture Delta-Sigma Operating temperature range (°C) to Rating Catalog
Number of DAC channels 8 Sampling rate (max) (kHz) 192 Control interface SPI Resolution (Bits) 24 DAC SNR (typ) (dB) 105 Analog outputs 8 Architecture Delta-Sigma Operating temperature range (°C) to Rating Catalog
LQFP (PT) 48 81 mm² 9 x 9
  • 24-Bit Resolution
  • Analog Performance:
    • Dynamic Range:
        100 dB, Typical (PCM1608Y)
        105 dB, Typical (PCM1608KY)
    • SNR:
        100 dB, Typical (PCM1608Y)
        105 dB, Typical (PCM1608KY)
    • THD+N:
        0.003%, Typical (PCM1608Y)
        0.002%, Typical (PCM1608KY)
    • Full-Scale Output: 3.1 Vp-p, Typical
  • 4×/8× Oversampling Interpolation Filter:
    • Stop-Band Attenuation: -55 dB
    • Pass-Band Ripple: ±0.03 dB
  • Sampling Frequency:
    • 5 kHz to 200 kHz (Channels 1, 2, 7, and 8)
    • 5 kHz to 100 kHz (Channels 3, 4, 5, and 6)
  • Accepts 16-, 18-, 20-, and 24-Bit Audio Data
  • Data Formats: Standard, I2S, and Left-Justified
  • System Clock: 128 fS, 192 fS, 256 fS, 384 fS, 512 fS, or 768 fS
  • User-Programmable Functions:
    • Digital Attenuation: 0 dB to -63 dB, 0.5 dB/Step
    • Soft Mute
    • Zero Flags Can Be Used As General-Purpose Logic Output
    • Digital De-Emphasis
    • Digital Filter Rolloff: Sharp or Slow
  • Dual-Supply Operation:
    • 5-V Analog
    • 3.3-V Digital
  • 5-V Tolerant Digital Logic Inputs
  • Package: LQFP-48
  • APPLICATIONS
    • Integrated A/V Receivers
    • DVD Movie and Audio Players
    • HDTV Receivers
    • Car Audio Systems
    • DVD Add-On Cards for High-End PCs
    • Digital Audio Workstations
    • Other Multichannel Audio Systems

FilterPro is a trademark of Texas Instruments.
System Two, Audio Precision are trademarks of Audio Precision, Inc.
All trademarks are the property of their respective owners.
  • 24-Bit Resolution
  • Analog Performance:
    • Dynamic Range:
        100 dB, Typical (PCM1608Y)
        105 dB, Typical (PCM1608KY)
    • SNR:
        100 dB, Typical (PCM1608Y)
        105 dB, Typical (PCM1608KY)
    • THD+N:
        0.003%, Typical (PCM1608Y)
        0.002%, Typical (PCM1608KY)
    • Full-Scale Output: 3.1 Vp-p, Typical
  • 4×/8× Oversampling Interpolation Filter:
    • Stop-Band Attenuation: -55 dB
    • Pass-Band Ripple: ±0.03 dB
  • Sampling Frequency:
    • 5 kHz to 200 kHz (Channels 1, 2, 7, and 8)
    • 5 kHz to 100 kHz (Channels 3, 4, 5, and 6)
  • Accepts 16-, 18-, 20-, and 24-Bit Audio Data
  • Data Formats: Standard, I2S, and Left-Justified
  • System Clock: 128 fS, 192 fS, 256 fS, 384 fS, 512 fS, or 768 fS
  • User-Programmable Functions:
    • Digital Attenuation: 0 dB to -63 dB, 0.5 dB/Step
    • Soft Mute
    • Zero Flags Can Be Used As General-Purpose Logic Output
    • Digital De-Emphasis
    • Digital Filter Rolloff: Sharp or Slow
  • Dual-Supply Operation:
    • 5-V Analog
    • 3.3-V Digital
  • 5-V Tolerant Digital Logic Inputs
  • Package: LQFP-48
  • APPLICATIONS
    • Integrated A/V Receivers
    • DVD Movie and Audio Players
    • HDTV Receivers
    • Car Audio Systems
    • DVD Add-On Cards for High-End PCs
    • Digital Audio Workstations
    • Other Multichannel Audio Systems

FilterPro is a trademark of Texas Instruments.
System Two, Audio Precision are trademarks of Audio Precision, Inc.
All trademarks are the property of their respective owners.

The PCM1608 is a CMOS, monolithic integrated circuit that features eight 24-bit audio digital-to-analog converters (DACs) and support circuitry in a small LQFP-48 package. The DACs use Texas Instruments' enhanced multilevel, delta-sigma architecture that employs fourth-order noise shaping and 8-level amplitude quantization to achieve excellent signal-to-noise performance and a high tolerance to clock jitter.

The PCM1608 accepts industry-standard audio data formats with 16- to 24-bit audio data. Sampling rates up to 200 kHz (channels 1, 2, 7, and 8) or 100 kHz (channels 3, 4, 5, and 6) are supported. A full set of user-programmable functions is accessible through a 4-wire serial control port that supports register write and read functions.

The PCM1608 is a CMOS, monolithic integrated circuit that features eight 24-bit audio digital-to-analog converters (DACs) and support circuitry in a small LQFP-48 package. The DACs use Texas Instruments' enhanced multilevel, delta-sigma architecture that employs fourth-order noise shaping and 8-level amplitude quantization to achieve excellent signal-to-noise performance and a high tolerance to clock jitter.

The PCM1608 accepts industry-standard audio data formats with 16- to 24-bit audio data. Sampling rates up to 200 kHz (channels 1, 2, 7, and 8) or 100 kHz (channels 3, 4, 5, and 6) are supported. A full set of user-programmable functions is accessible through a 4-wire serial control port that supports register write and read functions.
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Technische Dokumentation

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Top-Dokumentation Typ Titel Format-Optionen Datum
* Data sheet 24-Bit 192kHz Sampling 8-Ch Enhan. Multilevel Delta-Sigma D/A Converter datasheet (Rev. B) 19 Jul 2005

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  • Materialinhalt
  • Qualifikationszusammenfassung
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