Product details

Rating Catalog Operating temperature range (°C) 0 to 70
Rating Catalog Operating temperature range (°C) 0 to 70
TSSOP (DBT) 38 62.08 mm² 9.7 x 6.4
  • Audio Input/Output
    • Four Serial Audio Input Channels
    • Three Serial Audio Output Channels
    • 8-kHz to 96-kHz Sample Rates Supported
    • 15 Stereo/TDM Data Formats Supported
    • Input/Output Data Format Selections Independent
    • 16-, 18-, 20-, 24-, and 32-Bit Word Sizes Supported
  • Serial Master/Slave I2C Control Channel
  • Three Independent Monaural Processing Channels
    • Programmable Four Stereo Input Digital Mixer
    • 3D Effect and Reverb Structure and Filters
    • Programmable 12 Band Digital Parametric EQ
    • Programmable Digital Bass and Treble Controls
    • Programmable Digital Soft Volume Control (24 dB to —dB)
    • Soft Mute/Unmute
    • Programmable Dither
    • Programmable Loudness Compensation
    • VU Meter and Spectral Analysis I2C Output
    • Programmable Channel Delay (Up to 42 ms at 48 kHz)
    • 192-dB Dynamic Range (Supports Up to 32-Bit Audio Data)
    • Dual Threshold Dynamic Range Compression/Expansion
  • Electrical and Physical
    • Single 3.3-V Power Supply
    • 38-Pin TSSOP Package
    • Low Power Standby

  • Audio Input/Output
    • Four Serial Audio Input Channels
    • Three Serial Audio Output Channels
    • 8-kHz to 96-kHz Sample Rates Supported
    • 15 Stereo/TDM Data Formats Supported
    • Input/Output Data Format Selections Independent
    • 16-, 18-, 20-, 24-, and 32-Bit Word Sizes Supported
  • Serial Master/Slave I2C Control Channel
  • Three Independent Monaural Processing Channels
    • Programmable Four Stereo Input Digital Mixer
    • 3D Effect and Reverb Structure and Filters
    • Programmable 12 Band Digital Parametric EQ
    • Programmable Digital Bass and Treble Controls
    • Programmable Digital Soft Volume Control (24 dB to —dB)
    • Soft Mute/Unmute
    • Programmable Dither
    • Programmable Loudness Compensation
    • VU Meter and Spectral Analysis I2C Output
    • Programmable Channel Delay (Up to 42 ms at 48 kHz)
    • 192-dB Dynamic Range (Supports Up to 32-Bit Audio Data)
    • Dual Threshold Dynamic Range Compression/Expansion
  • Electrical and Physical
    • Single 3.3-V Power Supply
    • 38-Pin TSSOP Package
    • Low Power Standby

The TAS3103 is a fully configurable digital audio processor that preserves high-quality audio by using a 48-bit data path, 28-bit filter coefficients, and a single cycle 28 x 48-bit multiplier and 76-bit accumulator. Because of the coefficient-configurable fixed-program architecture of the TAS3103, a complete set of user-specific audio processing functions can be realized, with short development times, in a small, low power, low-cost device. A personal computer (PC) GUI-based software development package and a comprehensive evaluation board provide additional facilities to further reduce development times. The TAS3103 uses 1.8-V core logic with 3.3-V I/O buffers, and requires only 3.3-V power. The TAS3103 is available in a 38-pin TSSOP package.

The TAS3103 is a fully configurable digital audio processor that preserves high-quality audio by using a 48-bit data path, 28-bit filter coefficients, and a single cycle 28 x 48-bit multiplier and 76-bit accumulator. Because of the coefficient-configurable fixed-program architecture of the TAS3103, a complete set of user-specific audio processing functions can be realized, with short development times, in a small, low power, low-cost device. A personal computer (PC) GUI-based software development package and a comprehensive evaluation board provide additional facilities to further reduce development times. The TAS3103 uses 1.8-V core logic with 3.3-V I/O buffers, and requires only 3.3-V power. The TAS3103 is available in a 38-pin TSSOP package.

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Type Title Date
* Data sheet Digital Audio Processor with 3D Effects datasheet (Rev. C) 13 Feb 2004
* Errata TAS3103 Errata 20 Jun 2005
Application note 126Watts SMPS For TAS511x Application 18 Mar 2004
Application note ALE Starter Guide 19 May 2003
Application note TAS3103 Equalization Filters 26 Mar 2003
Application note Single TAS3103 in 5.1 Channel Audio System 12 Mar 2003
Application note TAS3103EVM Starter Guide 12 Mar 2003
EVM User's guide TAS3103EVM Starter Guide 28 Jan 2003
User guide TAS5101SE Evaluation Module 25 Oct 2002
EVM User's guide TAS3103 EVM For Digital Audio Processor With 3D Effects 21 Oct 2002

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TSSOP (DBT) 38 View options

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