PCM3052A Status: ACTIVE

24-bit Stereo Audo Codec with Mic amp, Bias, MUX and PGA

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Datasheet

24-Bit 96-kHz Stereo Audio CODEC w/Microphone Amp, Bias, Multiplexer & PGA (PDF 812 KB)
10 Nov 2005

	PCM3010	PCM3052A	PCM3060
SNR DAC / SNR ADC(Typ)(dB)	104 / 100	105 / 101	105 / 99
# DACs / # ADCs	2 / 2	2 / 2	2 / 2
# Inputs / # Outputs	2 / 2	2 / 2	2 / 2
Sampling Rate(Max)(kHz)	192	96	192
Resolution(Bits)	24	24	24
Digital Audio Interface	R,L,I2S	I2S	R, L, I2S
Control Interface	H/W	I2C	SPI, I2C, H/W
Analog Supply(V)	4.5 - 5.5	4.5 - 5.5	4.5 - 5.5
Digital Supply(V)	3 - 3.6	3 - 3.6	2.7 - 3.6
Pd(Typ)(mW)	190	228	160
Additional Features		Mic Amp, Bias, MUX, PGA, S/PDIF OUT	Asynchronous
Operating Temp Range(Celsius)	-25 to 85	-40 to 85	-25 to 85
Pin/Package	24SSOP	32QFN	28TSSOP
	Samples	Samples	Samples
	Inventory	Inventory	Inventory

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TAS1020B: Stereo USB Audio Interface
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Product Information

Features

Microphone Amplifier and Bias
- Monaural Microphone Amplifier: 34-dB Gain at Differential Input
- Microphone Bias: 1 mA at 3.75 V
Multiplexer and PGA
- Multiplex of Stereo Single-Ended Line Inputs and Monaural Microphone Amplifier
- 0.1 Vrms to 1.5 Vrms Full-Scale Input Range
- 22-k Input Resistance at 0.1-Vrms Input
- 20 dB to -4 dB/range, 1 dB/step PGA
Reference Output: ±10 mA at 2.5 V
24-Bit Delta-Sigma ADC and DAC
Stereo ADC:
- Full-Scale Input: 3 Vp-p
- Antialiasing Filter Included
- 1/64 Decimation Filter:
- On-Chip High-Pass Filter: 0.91 Hz at f_S = 48 kHz
- High Performance:
Stereo DAC:
- Single-Ended Voltage Output: 4 Vp-p
- Analog Low-Pass Filter Included
- ×8 Oversampling Digital Filter:
- High Performance:
S/PDIF Output for DAC Digital Input
Multiple Functions With I²C Interface:
- Digital De-Emphasis: 32-, 44.1-, 48-kHz
- Zipper-Noise-Free Digital Attenuation and Soft Mute for DAC
- HPF Bypass Control for ADC
- S/PDIF Output Control
- Power Down: ADC/DAC Independently
External Power-Down Pin:
- ADC/DAC Simultaneously
Audio Data Format: 24-Bit I²S Only
Sampling Rate:
- 16-96 kHz for Both ADC and DAC
System Clock: 256 f_S Only
Dual Power Supplies:
- 5 V for Analog and 3.3 V for Digital
Package: VQFN-32

System Two, Audio Precision are trademarks of Audio Precision, Inc.
All trademarks are the property of their respective owners.

Description

The PCM3052A is a low-cost, single-chip, 24-bit stereo audio codec (ADC and DAC) with single-ended analog voltage input and output. It also has an analog front end consisting of a 34-dB microphone amplifier, microphone bias generator, 2 stereo multiplexers, and a wide-range PGA. Analog- to-digital converters (ADCs) employ delta-sigma modulation with 64-times oversampling. On the other hand, digital-to-analog converters (DACs) employ modulation with 64- and 128-times oversampling. ADCs include a digital decimation filter with a high-pass filter, and DACs include an 8-times oversampling digital interpolation filter. The PCM3052A has many functions which are controlled using the I²C interface: DAC digital de-emphasis, digital attenuation, soft mute etc. The PCM3052A also has an S/PDIF output pin for the DAC digital input. The power-down mode, which works on ADCs and DACs simultaneously, is provided by an external pin. The PCM3052A is suitable for a wide variety of cost-sensitive PC audio (recorder and player) applications where good performance is required. The PCM3052A is fabricated using a highly advanced CMOS process and is available in a small 32-pin VQFN 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	Samples
PCM3052ARTF	ACTIVE	-40 to 85	3.30 \| 1ku	QFN (RTF) \| 32	View	250 \| TUBE
PCM3052ARTFG4	ACTIVE	-40 to 85	3.30 \| 1ku	QFN (RTF) \| 32	View	250 \| TUBE
PCM3052ARTFR	ACTIVE	-40 to 85	3.00 \| 1ku	QFN (RTF) \| 32	View	2000 \| LARGE T&R	Purchase Samples
PCM3052ARTFRG4	ACTIVE	-40 to 85	3.00 \| 1ku	QFN (RTF) \| 32	View	2000 \| LARGE T&R	Purchase Samples

* 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 11:36 AM GMT, 08 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 8 WeeksPCM3052ARTF
Worldwide	DigiKey	301
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 8 WeeksPCM3052ARTFG4
Asia	Farnell Asia	129
Europe	Farnell	129
Worldwide	DigiKey	Available
TI Lead Time*: 8 WeeksPCM3052ARTFR
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	Available
TI Lead Time*: 8 WeeksPCM3052ARTFRG4
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
PCM3052ARTF	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
PCM3052ARTFG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
PCM3052ARTFR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
PCM3052ARTFRG4	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 PCM3052A

Datasheet

24-Bit 96-kHz Stereo Audio CODEC w/Microphone Amp, Bias, Multiplexer & PGA (PDF, 812 KB)
10 Nov 2005

Application Notes

Thermal and Electrical Properties of Selected Packaging Materials (HTM, 8 KB) 15703 views
04 Oct 2000 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 26969 views
24 May 2004 Read Abstract
Dyamic Performance Testing of Digital Audio D/A Converters (HTM, 8 KB) 8472 views
02 Oct 2000 Read Abstract

User Guides

DEM-DAI3052A (PDF, 607 KB) 960 views
01 Sep 2006

Tools & Software

Name	Part #	Company	Tool / Software Type
Demo Board for PCM3052A Users Guide	DEM-DAI3052A	Texas Instruments	Development Boards/EVMs
Quick Search Selection Tool for Audio	AUDIO_SELECTION_TOOL	Texas Instruments	Free Evaluation Tools
PCM3052AEVM - Graphical User Interface (GUI) Software(ZIP 244 KB ) 30 views 05 Jan 2009

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PCM3052A Status: ACTIVE

24-bit Stereo Audo Codec with Mic amp, Bias, MUX and PGA

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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

Tools & Software

Support and Community

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