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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
Dieses Produkt ist weiterhin für Bestandskunden erhältlich. Neue Designs sollten ein alternatives Produkt erwägen.
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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
Datenblatt Jetzt bestellen

Produktdetails

Number of DAC channels 8 Analog inputs 0 Analog outputs 8 DAC SNR (typ) (dB) 105 Sampling rate (max) (kHz) 192 Control interface SPI Resolution (Bits) 24 Architecture Delta-Sigma Operating temperature range (°C) to Rating Catalog
Number of DAC channels 8 Analog inputs 0 Analog outputs 8 DAC SNR (typ) (dB) 105 Sampling rate (max) (kHz) 192 Control interface SPI Resolution (Bits) 24 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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Typ Titel 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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Beinhaltete Information:
  • RoHS
  • REACH
  • Bausteinkennzeichnung
  • Blei-Finish/Ball-Material
  • MSL-Rating / Spitzenrückfluss
  • MTBF-/FIT-Schätzungen
  • Materialinhalt
  • Qualifikationszusammenfassung
  • Kontinuierliches Zuverlässigkeitsmonitoring
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