Datasheet Texas Instruments DAC2904 — Ficha de datos

FabricanteTexas Instruments
SerieDAC2904
Datasheet Texas Instruments DAC2904

Convertidor digital a analógico (DAC) de doble canal, 14 bits, 125 MSPS

Hojas de datos

Dual, 14-Bit, 125 MSPS Digital-to-Analog Converter datasheet
PDF, 885 Kb, Revisión: C, Archivo publicado: oct 14, 2004
Extracto del documento

Precios

Estado

DAC2904IPFBDAC2904Y/1KDAC2904Y/1KG4DAC2904Y/250DAC2904Y/250G4
Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNoNoNo

Embalaje

DAC2904IPFBDAC2904Y/1KDAC2904Y/1KG4DAC2904Y/250DAC2904Y/250G4
N12345
Pin4848484848
Package TypePFBPFBPFBPFBPFB
Industry STD TermTQFPTQFPTQFPTQFPTQFP
JEDEC CodeS-PQFP-GS-PQFP-GS-PQFP-GS-PQFP-GS-PQFP-G
Package QTY25010001000250250
CarrierJEDEC TRAY (10+1)LARGE T&RLARGE T&RSMALL T&RSMALL T&R
Device MarkingDAC2904YDAC2904YDAC2904YDAC2904YDAC2904Y
Width (mm)77777
Length (mm)77777
Thickness (mm)11111
Pitch (mm).5.5.5.5.5
Max Height (mm)1.21.21.21.21.2
Mechanical DataDescargarDescargarDescargarDescargarDescargar

Paramétricos

Parameters / ModelsDAC2904IPFB
DAC2904IPFB
DAC2904Y/1K
DAC2904Y/1K
DAC2904Y/1KG4
DAC2904Y/1KG4
DAC2904Y/250
DAC2904Y/250
DAC2904Y/250G4
DAC2904Y/250G4
ArchitectureCurrent SourceCurrent SourceCurrent SourceCurrent SourceCurrent Source
DAC Channels22222
InterfaceParallel CMOSParallel CMOSParallel CMOSParallel CMOSParallel CMOS
Interpolation1x1x1x1x1x
Operating Temperature Range, C-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Package GroupTQFPTQFPTQFPTQFPTQFP
Package Size: mm2:W x L, PKG48TQFP: 81 mm2: 9 x 9(TQFP)48TQFP: 81 mm2: 9 x 9(TQFP)48TQFP: 81 mm2: 9 x 9(TQFP)48TQFP: 81 mm2: 9 x 9(TQFP)48TQFP: 81 mm2: 9 x 9(TQFP)
Power Consumption(Typ), mW310310310310310
RatingCatalogCatalogCatalogCatalogCatalog
Resolution, Bits1414141414
SFDR, dB8080808080
Sample / Update Rate, MSPS125125125125125

Plan ecológico

DAC2904IPFBDAC2904Y/1KDAC2904Y/1KG4DAC2904Y/250DAC2904Y/250G4
RoHSObedienteObedienteObedienteObedienteObediente

Notas de aplicación

  • Wideband Complementary Current Output DAC Single-Ended Interface
    PDF, 597 Kb, Archivo publicado: jun 21, 2005
    High-speed digital-to-analog converters (DACs) most often use a transformer-coupled output stage. In applications where this configuration is not practical, a single op ampdifferential to single-ended stage has often been used. This application note steps through the exact design equations required to achieve gain matching from each output as well as a matched input impedance to each of the DA
  • Superposition: The Hidden DAC Linearity Error
    PDF, 106 Kb, Archivo publicado: oct 2, 2000
    A digital-to analog converter (DAC) translates digital signals to analog signals. For example, a 12-bit DAC takes a 12-bit binary number, called an input code, and converts it into one of 4,096 analog output voltages or currents. When the contribution to the output voltage or current of each individual bit is independent of any other, it means that the device exhibits no superposition error or tha

Linea modelo

Clasificación del fabricante

  • Semiconductors> Data Converters> Digital-to-Analog Converters (DACs)> High Speed DACs (>10MSPS)