PCM2901 Status: ACTIVE

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

Alert me about changes<br/>to this product

Alert me about changes
to this product

Datasheet

Stereo Audio CODEC w/USB Interface, Single-Ended Analog Input/Output & S/PDIF (Rev. C) (PDF 730 KB)
19 Nov 2007
PCM290x Errata (Rev. A) (PDF 47 KB) 3286 views
30 May 2008
Updated Operating Environments for PCM270x, PCM290x Applications (PDF 40 KB) 7083 views
19 Oct 2007

	PCM2901	PCM2904	PCM2912A
SNR DAC / SNR ADC(Typ)(dB)	96 / 89	96 / 89	92 / 92
# DACs / # ADCs	2 / 2	2 / 2	2 / 1
# Inputs / # Outputs	2 / 2	2 / 2	1 / 2
Sampling Rate(Max)(kHz)	48	48	48
Resolution(Bits)	16	16	16
Digital Audio Interface	USB	USB	USB
Control Interface	HID	HID	USB, H/W
Supply Voltage(s)(V)	3.3	5	5
Pd(Typ)(mW)	178	280	425
Additional Features		500mA Max Power Configuration	USB Interface, Mic Bias, PGAs, Sidetone
Operating Temp Range(Celsius)	0 to 70		-25 to 85
Pin/Package	28SSOP	28SSOP	32TQFP
Approx. Price (US$)	4.45 \| 1ku	4.45 \| 1ku	4.50 \| 1ku
	Samples	Samples	Samples
	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

PCM2912A: Audio CODEC with USB Interface, Mono Microphone Input and Stereo Headphone Output
PCM2902B: Stereo Audio Codec with USB Interface, Single-Ended Analog and S/PDIF In/Out
PCM2900B: Stereo USB1.1 CODEC with line-out (HID Interface)
TAS1020B: Stereo USB Audio Interface
PCM2704: 98dB SNR Stereo USB2.0 FS DAC with line-out and S/PDIF output, Bus/Self-powered (Ext. ROM Interface)
TUSB3200A: USB Streaming Controller

More Related Products

Product Information

Features

PCM2901: Without S/PDIF
PCM2903: 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
- Self-Powered
16-Bit Delta-Sigma ADC and DAC
Sampling Rates
- 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: 3.3 V Typical
Stereo ADC
- Analog Performance at V_CCC = V_CCP1 = V_CCP2 = V_CCX = V_DD = 3.3 V
  - THD+N = 0.01%
  - SNR = 89 dB

View All Features in Datasheet

Description

The PCM2901/2903 is TI’s single-chip USB stereo audio codec with USB-compliant full-speed protocol controller and S/PDIF (only PCM2903). The USB protocol controller works with no software code, but the USB descriptors can be modified in some areas (for example, vendor ID/product ID). The PCM2901/2903 employs SpAct™ architecture, TI’s unique system that recovers the audio clock from USB packet data. On-chip analog PLLs with SpAct 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
PCM2901E	ACTIVE	0 to 70	4.90 \| 1ku	SSOP (DB) \| 28	View	47 \| TUBE
PCM2901E/2K	ACTIVE	0 to 70	4.45 \| 1ku	SSOP (DB) \| 28	View	2000 \| LARGE T&R	Purchase Samples
PCM2901E/2KG4	ACTIVE	0 to 70	4.45 \| 1ku	SSOP (DB) \| 28	View	2000 \| LARGE T&R	Purchase Samples
PCM2901EG4	ACTIVE	0 to 70	4.90 \| 1ku	SSOP (DB) \| 28	View	47 \| TUBE

* 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 11:42 AM GMT, 22 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksPCM2901E
Americas	Rochester Electronics	109
Asia	WPI	38
Europe	Avnet-SILICA	14
Worldwide	DigiKey	51
Worldwide	Mouser Electronics	34
TI Lead Time*: 20 WeeksPCM2901E/2K
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksPCM2901E/2KG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksPCM2901EG4
Worldwide	DigiKey	Available
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
PCM2901E	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
PCM2901E/2K	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
PCM2901E/2KG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
PCM2901EG4	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 PCM2901

Datasheet

Stereo Audio CODEC w/USB Interface, Single-Ended Analog Input/Output & S/PDIF (Rev. C) (PDF, 730 KB)
19 Nov 2007

Application Notes

Thermal and Electrical Properties of Selected Packaging Materials (HTM, 8 KB) 16050 views
04 Oct 2000 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27231 views
24 May 2004 Read Abstract
Dyamic Performance Testing of Digital Audio D/A Converters (HTM, 8 KB) 8576 views
02 Oct 2000 Read Abstract
Solving Enumeration Errors in USB Audio DAC and CODEC Designs (HTM, 8 KB) 64 views
30 Oct 2009 Read Abstract

User Guides

USB Audio Filter Driver Installation (PDF, 488 KB) 2151 views
19 Dec 2008

Errata

PCM290x Errata (Rev. A) (PDF, 47 KB) 3286 views
30 May 2008
Updated Operating Environments for PCM270x, PCM290x Applications (PDF, 40 KB) 7083 views
19 Oct 2007

More Literature

PCM2903B Read-Me First Letter: PCM2903B and PCM2903 Difference (PDF, 45 KB) 126 views
24 Jan 2009

Tools & Software

Name	Part #	Company	Tool / Software Type
DEM-PCM2901 Evaluation Module	DEM-PCM2901	Texas Instruments	Development Boards/EVMs
Quick Search Selection Tool for Audio	AUDIO_SELECTION_TOOL	Texas Instruments	Free Evaluation Tools
PCM290x USB Audio Filter Driver Installation Software(ZIP 3555 KB ) 1684 views 26 Dec 2007

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
PCM2912A	Audio CODEC with USB Interface, Mono Microphone Input and Stereo Headphone Output	USB AUDIO-USB CODECS	TI customers also evaluated this product.
PCM2902B	Stereo Audio Codec with USB Interface, Single-Ended Analog and S/PDIF In/Out	USB AUDIO-USB CODECS	TI customers also evaluated this product.
PCM2900B	Stereo USB1.1 CODEC with line-out (HID Interface)	USB AUDIO-USB CODECS	TI customers also evaluated this product.
PCM2906B	Stereo USB CODEC with line out and S/PDIF, Bus-powered	USB AUDIO-USB CODECS	TI customers also evaluated this product.
PCM2904	Stereo USB1.1 CODEC with line-out, Bus-powered (HID Interface + 500mA USB Current)	USB AUDIO-USB CODECS	TI customers also evaluated this product.
PCM2903B	Stereo Audio Codec with USB Interface, Single-Ended Analog and S/PDIF In/Out	USB AUDIO-USB CODECS	TI customers also evaluated this product.
TAS1020B	Stereo USB Audio Interface	USB AUDIO-USB STREAMING CONTROLLERS	TI customers also evaluated this product.
PCM2704	98dB SNR Stereo USB2.0 FS DAC with line-out and S/PDIF output, Bus/Self-powered (Ext. ROM Interface)	USB AUDIO-USB DACS	TI customers also evaluated this product.
TUSB3200A	USB Streaming Controller	USB AUDIO-USB STREAMING CONTROLLERS	TI customers also evaluated this product.
XTR105	4-20mA Current Transmitter with Sensor Excitation and Linearization	SENSORS, SENSOR CONDITIONING, 4-20MA TRANSMITTER-4-20MA CONDITIONING	TI customers also evaluated this product.
TPS5430	5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
PCM2707	98dB SNR Stereo USB2.0 FS DAC with line-out and S/PDIF output, Bus/Self-powered (S/W Control + I2S)	USB AUDIO-USB DACS	TI customers also evaluated this product.
TVP5146M2	10-bit High Quality Single-Chip Digital Video Decoder That Digitizes And Decodes NTSC/PAL/SECAM	VIDEO AND IMAGING-VIDEO ENCODERS / DECODERS	TI customers also evaluated this product.
SN74AHC1G08	Single 2-Input Positive-AND Gate	LITTLE LOGIC-LL GATE	TI customers also evaluated this product.
TLV5630	2.7V to 5.5V 12-Bit 8-Channel Serial DAC W/Int Ref	DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER	TI customers also evaluated this product.
TVP5150AM1	Ultralow Power NTSC/PAL/SECAM Video Decoder w/Robust Sync Detector	VIDEO AND IMAGING-VIDEO ENCODERS / DECODERS	TI customers also evaluated this product.

Support and Community

Customer Tags

No Tags are Available for this Part Number

PCM2901 Status: ACTIVE

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

Most Popular Links

Datasheet

Customers Who Evaluated This Product Also Evaluated

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

Support and Community

Customer Tags

Other Support