Datasheet Texas Instruments PCM1748EG/2K

ManufacturerTexas Instruments
SeriesPCM1748
Part NumberPCM1748EG/2K
Datasheet Texas Instruments PCM1748EG/2K

106dB SNR Stereo DAC 16-SSOP -25 to 85

Datasheets

24-Bit 96kHz Sampling Enhanced. Multilevel Delta-Sigma Audio DAC datasheet
PDF, 1.3 Mb, Revision: B, File published: Apr 19, 2005
Extract from the document

Prices

Status

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

Packaging

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

Parametrics

Approx. Price (US$)1.35 | 1ku
ArchitectureDelta-Sigma
Control InterfaceSPI
DAC SNR(Typ)(dB)100
DACs(#)2
Operating Temperature Range(C)-25 to 85
Package GroupSSOP
Package Size: mm2:W x L (PKG)16SSOP: 19 mm2: 3.9 x 4.9(SSOP)
Power Consumption(Typ)(mW)62
RatingCatalog
Resolution(Bits)24
Sampling Rate(Max)(kHz)96
THD+N(Typ)(%)0.002

Eco Plan

RoHSNot Compliant
Pb FreeNo

Application Notes

  • A Low Noise, Low Distortion Design for Antialiasing and Anti-Imaging Filters
    PDF, 62 Kb, File published: 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, File published: 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.
  • THD+N Versus Frequency Characteristics and Spectra of the PCM1717/18/19/20/23/27
    PDF, 107 Kb, File published: 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.

Model Line

Manufacturer's Classification

  • Semiconductors > Audio > Audio Converters > Audio DAC