Datasheet Texas Instruments PCM1772PWRG4 — Ficha de datos

FabricanteTexas Instruments
SeriePCM1772
Numero de partePCM1772PWRG4
Datasheet Texas Instruments PCM1772PWRG4

98dB SNR DAC estéreo de baja potencia con salida de línea (control S / W) 16-TSSOP 0 a 70

Hojas de datos

Low Voltage & Low Power, Stereo Audio DAC with Lineout Amp datasheet
PDF, 976 Kb, Revisión: G, Archivo publicado: feb 26, 2007
Extracto del documento

Precios

Estado

Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNo

Embalaje

Pin16
Package TypePW
Industry STD TermTSSOP
JEDEC CodeR-PDSO-G
Package QTY2000
CarrierLARGE T&R
Device Marking1772
Width (mm)4.4
Length (mm)5
Thickness (mm)1
Pitch (mm).65
Max Height (mm)1.2
Mechanical DataDescargar

Paramétricos

Analog Outputs2
ArchitectureMultilevel Delta-Sigma
Control InterfaceSPI
DAC Channels2
DAC SNR(Typ)98 dB
Package Size: mm2:W x L16TSSOP: 32 mm2: 6.4 x 5(TSSOP),20VQFN: 18 mm2: 4.2 x 4.2(VQFN) PKG
Resolution24 Bits
Sampling Rate(Max)48 kHz

Plan ecológico

RoHSObediente

Notas de aplicación

  • THD+N Versus Frequency Characteristics and Spectra of the PCM1717/18/19/20/23/27
    PDF, 107 Kb, Archivo publicado: sept 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, Archivo publicado: sept 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, Archivo publicado: 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.

Linea modelo

Clasificación del fabricante

  • Semiconductors > Audio > Audio Converters > Audio DAC