Datasheet Texas Instruments PCM1780DBQ — Datenblatt

HerstellerTexas Instruments
SeriePCM1780
ArtikelnummerPCM1780DBQ
Datasheet Texas Instruments PCM1780DBQ

106 dB SNR-Stereo-DAC (S / W-Steuerung) 16-SSOP -20 bis 85

Datenblätter

24-Bit, 192-kHz Sampling, Enhanced Multilevel, Delta-Sigma, Audio datasheet
PDF, 1.1 Mb, Revision: B, Datei veröffentlicht: Jul 5, 2006
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Preise

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Verpackung

Pin16
Package TypeDBQ
Industry STD TermSSOP
JEDEC CodeR-PDSO-G
Package QTY75
CarrierTUBE
Device MarkingPCM1780
Width (mm)3.9
Length (mm)4.9
Thickness (mm)1.5
Pitch (mm).64
Max Height (mm)1.75
Mechanical DataHerunterladen

Parameter

Analog Outputs2
ArchitectureDelta-Sigma
Control InterfaceSPI
DAC Channels2
DAC SNR(Typ)106 dB
Package Size: mm2:W x L16SSOP: 19 mm2: 3.9 x 4.9(SSOP) PKG
Resolution24 Bits
Sampling Rate(Max)192 kHz

Öko-Plan

RoHSCompliant

Anwendungshinweise

  • THD+N Versus Frequency Characteristics and Spectra of the PCM1717/18/19/20/23/27
    PDF, 107 Kb, Datei veröffentlicht: Sep 27, 2000
    The following application bulletin describes the theory and actual performance of THD+N versus frequency characteristics for the PCM1717 series which include on-chip digital filters. The contents of this article apply to the PCM1717 and other devices which use the same digital filter architecture and delta-sigma DAC, such as PCM1718, PCM1719, PCM1720, PCM1723, and PCM1727.
  • A Low Noise, Low Distortion Design for Antialiasing and Anti-Imaging Filters
    PDF, 62 Kb, Datei veröffentlicht: Sep 27, 2000
    In any digitizing system, antialiasing and anti-imaging filters are used to prevent the signal frequencies from folding back around the sample frequency and causing false (or alias) signals from appearing in the signal we are attempting to digitize. Very often, these filters must be very complex, high order analog filters in order to do their job effectively.
  • Dyamic Performance Testing of Digital Audio D/A Converters
    PDF, 145 Kb, Datei veröffentlicht: Oct 2, 2000
    This application bulletin will provide the reader with an understanding of test methods for audio digital-to-analog converters (DACs). In particular, delta-sigma DACs require a special understanding due to the nature of their architecture.

Modellreihe

Serie: PCM1780 (3)

Herstellerklassifikation

  • Semiconductors > Audio > Audio Converters > Audio DAC