Datasheet Texas Instruments TAS5508

ManufacturerTexas Instruments
SeriesTAS5508
Datasheet Texas Instruments TAS5508

8 Channel Digital Audio PWM Processor

Datasheets

8 Channel Digital Audio PWM Processor datasheet
PDF, 1.2 Mb, Revision: D, File published: Jul 6, 2009
Extract from the document

Prices

Status

TAS5508PAGTAS5508PAGG4TAS5508PAGRTAS5508PAGRG4
Lifecycle StatusNRND (Not recommended for new designs)NRND (Not recommended for new designs)NRND (Not recommended for new designs)NRND (Not recommended for new designs)
Manufacture's Sample AvailabilityNoNoNoNo

Packaging

TAS5508PAGTAS5508PAGG4TAS5508PAGRTAS5508PAGRG4
N1234
Pin64646464
Package TypePAGPAGPAGPAG
Industry STD TermTQFPTQFPTQFPTQFP
JEDEC CodeS-PQFP-GS-PQFP-GS-PQFP-GS-PQFP-G
Device MarkingTAS5508TAS5508TAS5508
Width (mm)10101010
Length (mm)10101010
Thickness (mm)1111
Pitch (mm).5.5.5.5
Max Height (mm)1.21.21.21.2
Mechanical DataDownloadDownloadDownloadDownload
Package QTY15001500
CarrierLARGE T&RLARGE T&R

Eco Plan

TAS5508PAGTAS5508PAGG4TAS5508PAGRTAS5508PAGRG4
RoHSNot CompliantNot CompliantCompliantCompliant
Pb FreeNoNo

Application Notes

  • PurePath Digital AM Interference Avoidance
    PDF, 90 Kb, File published: Aug 24, 2004
  • Implementation of Power Supply Volume Control
    PDF, 302 Kb, File published: Jun 23, 2004
  • TAS5508-5122C6EVM Application Report (Rev. A)
    PDF, 1.5 Mb, Revision: A, File published: Apr 26, 2006
  • Click and Pop Measurement Technique
    PDF, 263 Kb, File published: Apr 1, 2005
    During various occasions a digital amplifier can generate a click or a pop. The click is generated at changes of the operational modes of the amplifier, e.g., charging ofcapacitors or mute/unmute. For Class D amplifier systems, click is typically at PWM start and stop. The audibility of a click depends on the system, amplifier, and speaker. Also, perception of the click is subjective. This
  • Power Supply Recommendations for DVD Receivers
    PDF, 153 Kb, File published: May 4, 2005
    Selecting the optimal power supply for a non feed back digital amplifier can bechallenging. Music is dynamic, so the power consumption is changing dramatically,from almost zero to maximum within a few ms.Designing the power supply so powerful that it can deliver the total amplifier outputpower continuously is too costly and usually unnecessary.Designing the power supply too small gives p
  • PSRR for Purepath Digital Audio Amplifiers
    PDF, 159 Kb, File published: Apr 15, 2005

Model Line

Manufacturer's Classification

  • Semiconductors> Audio> High-Power Audio Amplifiers (>50W)> PWM Input Class-D