Digital Audio Processors - Audio Processors - TAS3103

NRND: This product is not recommended for new designs. However, the device, tool, or software continues to be in production to support existing customers. TI does not recommend using this part in a new design. TI encourages designers to consider alternative products for new designs.

Replaced By:

TAS3103A The device is an EXACT EQUIVALENT in functionality and parametrics to the compared device.

Datasheet

Digital Audio Processor with 3D Effects (Rev. C) (PDF 1113 KB)
13 Feb 2004
TAS3103 Errata (PDF 50 KB) 529 views
20 Jun 2005

Product Information

Features

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)

View All Features in Datasheet

Description

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.

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
TAS3103DBT	ACTIVE	0 to 70	4.15 \| 1ku	TSSOP (DBT) \| 38	View	50	Purchase Samples
TAS3103DBTG4	ACTIVE	0 to 70	4.15 \| 1ku	TSSOP (DBT) \| 38	View	50	Purchase Samples
TAS3103DBTR	ACTIVE	0 to 70	4.15 \| 1ku	TSSOP (DBT) \| 38	View	2000	Purchase Samples
TAS3103DBTRG4	ACTIVE	0 to 70	4.15 \| 1ku	TSSOP (DBT) \| 38	View	2000	Purchase Samples
TAS3103IDBT	OBSOLETE	-40 to 85	4.45 \| 1ku	TSSOP (DBT) \| 38	View		Not Available
TAS3103IDBTR	ACTIVE	-40 to 85	4.45 \| 1ku	TSSOP (DBT) \| 38	View	2000	Purchase Samples
TAS3103IDBTRG4	ACTIVE	-40 to 85	4.45 \| 1ku	TSSOP (DBT) \| 38	View	2000	Purchase Samples
TAS3103IDCP	OBSOLETE	0 to 70		HTSSOP (DCP) \| 38	View				Not Available

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 10:49 AM GMT, 24 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksTAS3103DBT
Americas	Rochester Electronics	285
Europe	Spoerle	350
TI Lead Time*: 20 WeeksTAS3103DBTG4
Asia	Farnell Asia	19
Europe	Farnell	9
TI Lead Time*: 20 WeeksTAS3103DBTR
Americas	Rochester Electronics	>1k
TI Lead Time*: 20 WeeksTAS3103DBTRG4
Americas	Rochester Electronics	>1k
Call**TAS3103IDBT
Americas	Rochester Electronics	>1k
TI Lead Time*: 20 WeeksTAS3103IDBTR
None Reported View Distributors
TI Lead Time*: 20 WeeksTAS3103IDBTRG4
None Reported View Distributors
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
TAS3103DBT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TAS3103DBTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TAS3103DBTR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TAS3103DBTRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TAS3103IDBTR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TAS3103IDBTRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for TAS3103

Datasheet

Digital Audio Processor with 3D Effects (Rev. C) (PDF, 1113 KB)
13 Feb 2004

Application Notes

Single TAS3103 in 5.1 Channel Audio System (HTM, 8 KB) 705 views
12 Mar 2003 Read Abstract
TAS3103EVM Starter Guide (HTM, 8 KB) 687 views
12 Mar 2003 Read Abstract
TAS3103 Equalization Filters (HTM, 8 KB) 798 views
26 Mar 2003 Read Abstract
ALE Starter Guide (HTM, 8 KB) 1108 views
19 May 2003 Read Abstract

User Guides

TAS3103EVM Starter Guide (PDF, 150 KB) 809 views
28 Jan 2003
TAS3103 EVM For Digital Audio Processor With 3D Effects (PDF, 90 KB) 664 views
21 Oct 2002
TAS5101SE Evaluation Module (PDF, 563 KB) 946 views
25 Oct 2002

Errata

TAS3103 Errata (PDF, 50 KB) 529 views
20 Jun 2005

Tools & Software

Name	Part #	Company	Tool / Software Type
TAS3204EVM Evaluation Module	TAS3204EVM	Texas Instruments	Development Boards/EVMs
Quick Search Selection Tool for Audio	AUDIO_SELECTION_TOOL	Texas Instruments	Free Evaluation Tools

Support and Community

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TAS3103 Status: NRND