USB Audio - USB CODECs - PCM2900

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:

PCM2900B The device has the SAME FUNCTIONALITY and PINOUT as the compared device but is NOT an exact equivalent.

Datasheet

Stereo Audio CODEC w/USB Interface, Single-Ended Analog Input/Output & S/PDIF (Rev. E) (PDF 755 KB)
03 Mar 2008
PCM290x Errata (Rev. A) (PDF 47 KB) 3295 views
30 May 2008
Updated Operating Environments for PCM270x, PCM290x Applications (PDF 40 KB) 7116 views
19 Oct 2007

Product Information

Features

PCM2900: Without S/PDIF
PCM2902: With S/PDIF
On-Chip USB Interface:
- With Full-Speed Transceivers
- Fully Compliant With USB 1.1 Specification
- Certified by USB-IF
- Partially Programmable Descriptors⁽¹⁾
- USB Adaptive Mode for Playback
- USB Asynchronous Mode for Record
- Bus Powered
16-Bit Delta-Sigma ADC and DAC
Sampling Rate:
- DAC: 32, 44.1, 48 kHz
- ADC: 8, 11.025, 16, 22.05, 32, 44.1, 48 kHz
On-Chip Clock Generator With Single 12-MHz Clock Source
Single Power Supply: 5 V Typical (V_BUS)
Stereo ADC
- Analog Performance at V_BUS = 5 V
  - THD+N = 0.01%
  - SNR = 89 dB

View All Features in Datasheet

Description

The PCM2900/2902 is Texas Instruments' single-chip USB stereo audio codec with USB-compliant full-speed protocol controller and S/PDIF (only PCM2902). The USB protocol controller works with no software code, but the USB descriptors can be modified in some areas (e.g., vendor ID/product ID). The PCM2900/2902 employs SpAct™ architecture, TI's unique system that recovers the audio clock from USB packet data. On-chip analog PLLs with SpAct architecture enable playback and record with low clock jitter and with independent playback and record sampling rates.

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
PCM2900E	NRND	0 to 70	6.50 \| 1ku	SSOP (DB) \| 28	View	47 \| TUBE	Not Available
PCM2900E/2K	NRND	0 to 70	5.90 \| 1ku	SSOP (DB) \| 28	View	2000 \| LARGE T&R	Not Available
PCM2900E/2KG4	NRND	0 to 70	5.90 \| 1ku	SSOP (DB) \| 28	View	2000 \| LARGE T&R		Not Available
PCM2900EG4	NRND	0 to 70	6.50 \| 1ku	SSOP (DB) \| 28	View	47 \| TUBE	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 11:46 AM GMT, 26 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksPCM2900E
Americas	Arrow	410
Americas	Rochester Electronics	315
Worldwide	DigiKey	304
Worldwide	Mouser Electronics	459
TI Lead Time*: 20 WeeksPCM2900E/2K
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksPCM2900E/2KG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksPCM2900EG4
Asia	Farnell Asia	200
Europe	EBV Elektronik	25
Europe	Farnell	54
Worldwide	DigiKey	Available
Worldwide	Mouser Electronics	56
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
PCM2900E	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
PCM2900E/2K	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
PCM2900E/2KG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
PCM2900EG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	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 PCM2900

Datasheet

Stereo Audio CODEC w/USB Interface, Single-Ended Analog Input/Output & S/PDIF (Rev. E) (PDF, 755 KB)
03 Mar 2008

Application Notes

Thermal and Electrical Properties of Selected Packaging Materials (HTM, 8 KB) 16120 views
04 Oct 2000 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27294 views
24 May 2004 Read Abstract
Dyamic Performance Testing of Digital Audio D/A Converters (HTM, 8 KB) 8595 views
02 Oct 2000 Read Abstract

User Guides

USB Audio Filter Driver Installation (PDF, 488 KB) 2172 views
19 Dec 2008

Errata

PCM290x Errata (Rev. A) (PDF, 47 KB) 3295 views
30 May 2008
Updated Operating Environments for PCM270x, PCM290x Applications (PDF, 40 KB) 7116 views
19 Oct 2007

More Literature

PCM2900B Read-Me-First Letter: PCM2900B and PCM2900 Difference (PDF, 45 KB) 238 views
24 Jan 2009

Tools & Software

Name	Part #	Company	Tool / Software Type
DEM-PCM2900 Evaluation Module	DEM-PCM2900	Texas Instruments	Development Boards/EVMs
DEM-PCM2902 Evaluation Module	DEM-PCM2902	Texas Instruments	Development Boards/EVMs
PCM290x USB Audio Filter Driver Installation Software(ZIP 3555 KB ) 1697 views 26 Dec 2007

Simulation Models

IBIS Model
- PCM2900E IBIS Model (Multiple File Format) 69 views
  11 Aug 2008 Read Abstract

PCM2900 Status: NRND

Stereo USB1.1 CODEC with line-out (HID Interface)

Replaced By:

Most Popular Links

Datasheet

Product Information

Features

Description

Pricing / Packaging / CAD Design Tools / Samples

Inventory

Quality & Lead (Pb)-Free Data

Technical Documents

Datasheet

Application Notes

User Guides

Errata

More Literature

Tools & Software

Simulation Models

Support and Community

Customer Tags

Other Support