TLV320AIC33 Status: ACTIVE

Low-Power Stereo CODEC with 6 Inputs, 7 Outputs, HP/Speaker Amplifier and Enhanced Digital Effects

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Datasheet

Low Power Stereo Audio Codec for Portable Audio/Telephony (Rev. B) (PDF 1573 KB) 16966 views
12 Nov 2008

	TLV320AIC31	TLV320AIC32	TLV320AIC33
SNR DAC / SNR ADC(Typ)(dB)	100 / 90	100 / 90	100 / 90
# DACs / # ADCs	2 / 2	2 / 2	2 / 2
# Inputs / # Outputs	4 / 6	6 / 6	6 / 7
Sampling Rate(Max)(kHz)	96	96	96
Resolution(Bits)	24	24	24
Digital Audio Interface	L, R, I2S, DSP	L, R, I2S, DSP	L, R, I2S, DSP, TDM
Control Interface	I2C	I2C	I2C, SPI
Analog Supply(V)	2.7 - 3.6	2.7 - 3.6	2.7 - 3.6
Digital Supply(V)	1.525 - 1.95	1.525 - 1.95	1.525 - 1.95
IO Supply (Volts)	1.1 - 3.6	1.1 - 3.6	1.1 - 3.6
Pd(Typ)(mW)	14	14	14
Additional Features	3D, EQ, Matrix Mixing, PLL	3D, EQ, Matrix Mixing, PLL	3D, EQ, Matrix Mixing, PLL,Alt, Audio Int., HS detect
Operating Temp Range(Celsius)	-40 to 85	-40 to 85	-40 to 85
Pin/Package	32QFN	32QFN	48QFN, 80BGA MICROSTAR JUNIOR
	Samples	Samples	Samples
	Inventory	Inventory	Inventory

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Product Information

Features

Stereo Audio DAC
- 100-dBA Signal-to-Noise Ratio
- 16/20/24/32-Bit Data
- Supports Rates From 8 kHz to 96 kHz
- 3D/Bass/Treble/EQ/De-emphasis Effects
Stereo Audio ADC
- 92-dBA Signal-to-Noise Ratio
- Supports Rates From 8 kHz to 96 kHz
Ten Audio Input Pins
- Programmable in Single-Ended or Fully Differential Configurations
- 3-State Capability for Floating Input Configurations
Seven Audio Output Drivers
- Stereo 8-, 500-mW/Channel Speaker Drive Capability
- Stereo Fully Differential or Single-Ended Headphone Drivers
- Fully Differential Stereo Line Outputs
- Fully Differential Mono Output
Low Power: 14-mW Stereo 48-kHz PlaybackWith 3.3-V Analog Supply
Programmable Input/Output Analog Gains
Automatic Gain Control (AGC) for Record
Programmable Microphone Bias Level
Programmable PLL for Flexible Clock Generation
Control Bus Selectable SPI or I²C
Audio Serial Data Bus Supports I²S, Left/Right-Justified, DSP, and TDM Modes
Alternate Serial PCM/I²S Data Bus for Easy Connection to Bluetooth™ Module
Digital Microphone Input Support
Extensive Modular Power Control
Power Supplies:
- Analog: 2.7 V-3.6 V.
- Digital Core: 1.65 V-1.95 V
- Digital I/O: 1.1 V-3.6 V
Packages: 5 × 5 mm 80-VFBGA; 7 × 7 mm 48-QFN

MicroStar Junior is a trademark of Texas Instruments.
Bluetooth is a trademark of Bluetooth SIG, Inc.

Description

The TLV320AIC33 is a low power stereo audio codec with stereo headphone amplifier, as well as multiple inputs and outputs programmable in single-ended or fully differential configurations. Extensive register- based power control is included, enabling stereo 48-kHz DAC playback as low as 14 mW from a 3.3-V analog supply, making it ideal for portable battery-powered audio and telephony applications.

The record path of the TLV320AIC33 contains integrated microphone bias, digitally controlled stereo microphone preamplifier, and automatic gain control (AGC), with mix/mux capability among the multiple analog inputs. The playback path includes mix/mux capability from the stereo DAC and selected inputs, through programmable volume controls, to the various outputs.

The TLV320AIC33 contains four high-power output drivers as well as three fully differential output drivers. The high-power output drivers are capable of driving a variety of load configurations, including up to four channels of single-ended 16-Ω headphones using ac-coupling capacitors, or stereo 16-Ω headphones in a capacitorless output configuration. In addition, paris of drivers can be used to drive 8-Ω speakers in a BTL configuration at 500 nW per channel.

The stereo audio DAC supports sampling rates from 8 kHz to 96 kHz and includes programmable digital filtering in the DAC path for 3D, bass, treble, midrange effects, speaker equalization, and de-emphasis for 32-kHz, 44.1-kHz, and 48-kHz rates. The stereo audio ADC supports sampling rates from 8 kHz to 96 kHz and is preceded by programmable gain amplifiers providing up to +59.5-dB analog gain for low-level microphone inputs.

The serial control bus supports SPI or I²C protocols, while the serial audio data bus is programmable for I²S, left/right-justified, DSP, or TDM modes. A highly programmable PLL is included for flexible clock generation and support for all standard audio rates from a wide range of available MCLKs, varying from 512 kHz to 50 MHz, with special attention paid to the most popular cases of 12-MHz, 13-MHz, 16-MHz, 19.2-MHz, and 19.68-MHz system clocks.

The TLV320AIC33 operates from an analog supply of 2.7 V-3.6 V, a digital core supply of 1.65 V-1.95 V, and a digital I/O supply of 1.1 V-3.6 V. The device is available in 5 × 5-mm, 80-ball MicroStar Junior™ BGA and 7 × 7-mm, 48-lead QFN.

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
TLV320AIC33IGQE	ACTIVE	-40 to 85	4.05 \| 1ku	BGA MICROSTAR JUNIOR (GQE) \| 80	View	360 \| JEDEC TRAY (10+1)		Purchase Samples
TLV320AIC33IGQER	ACTIVE	-40 to 85	3.65 \| 1ku	BGA MICROSTAR JUNIOR (GQE) \| 80	View	2500 \| LARGE T&R		Purchase Samples
TLV320AIC33IRGZR	ACTIVE	-40 to 85	3.65 \| 1ku	QFN (RGZ) \| 48	View	2500 \| LARGE T&R
TLV320AIC33IRGZRG4	ACTIVE	-40 to 85	3.65 \| 1ku	QFN (RGZ) \| 48	View	2500 \| LARGE T&R
TLV320AIC33IRGZT	ACTIVE	-40 to 85	4.05 \| 1ku	QFN (RGZ) \| 48	View	250 \| SMALL T&R		Purchase Samples
TLV320AIC33IRGZTG4	ACTIVE	-40 to 85	4.05 \| 1ku	QFN (RGZ) \| 48	View	250 \| SMALL T&R		Purchase Samples
TLV320AIC33IZQE	ACTIVE	-40 to 85	4.05 \| 1ku	BGA MICROSTAR JUNIOR (ZQE) \| 80	View	360 \| JEDEC TRAY (10+1)		Purchase Samples
TLV320AIC33IZQER	ACTIVE	-40 to 85	3.65 \| 1ku	BGA MICROSTAR JUNIOR (ZQE) \| 80	View	2500 \| LARGE T&R

* 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

	TI Inventory Status	Reported Distributor Inventory
TLV320AIC33IGQE	As of 9:05 AM GMT, 03 Jul 2009	As of 9:05 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	Arrow	98
			Mouser Electronics	173
			Rochester Electronics	360
		Asia	WPI	316
TLV320AIC33IGQER	As of 9:05 AM GMT, 03 Jul 2009	As of 9:05 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	None Reported View Distributors
TLV320AIC33IRGZR	As of 9:05 AM GMT, 03 Jul 2009	As of 9:05 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	14 Weeks	Americas	DigiKey	>1k
			Newark	>1k
			Rochester Electronics	>1k
		Asia	WPI	>1k
TLV320AIC33IRGZRG4	As of 9:05 AM GMT, 03 Jul 2009	As of 9:05 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	14 Weeks	Americas	DigiKey	Available
TLV320AIC33IRGZT	As of 9:05 AM GMT, 03 Jul 2009	As of 9:05 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	DigiKey	Available
		Americas	Newark	20
		Europe	Avnet-SILICA	41
TLV320AIC33IRGZTG4	As of 9:05 AM GMT, 03 Jul 2009	As of 9:05 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	DigiKey	Available
	4 Weeks	Asia	WPI	1k
TLV320AIC33IZQE	As of 9:05 AM GMT, 03 Jul 2009	As of 9:05 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	Arrow	399
			DigiKey	Available
			Newark	300
			Rochester Electronics	>1k
		Europe	Avnet-SILICA	100
TLV320AIC33IZQER	As of 9:05 AM GMT, 03 Jul 2009	As of 9:05 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	DigiKey	>1k
		Americas	Mouser Electronics	>1k
		Asia	WPI	>1k
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
TLV320AIC33IGQE	TBD	SNPB	Level-2-220C-1 YEAR	View	View
TLV320AIC33IGQER	TBD	SNPB	Level-2-220C-1 YEAR	View	View
TLV320AIC33IRGZR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TLV320AIC33IRGZRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TLV320AIC33IRGZT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TLV320AIC33IRGZTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TLV320AIC33IZQE	Pb-Free (RoHS)	SNAGCU	Level-3-260C-168 HR	View	View
TLV320AIC33IZQER	Pb-Free (RoHS)	SNAGCU	Level-3-260C-168 HR	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 TLV320AIC33

Datasheet

Low Power Stereo Audio Codec for Portable Audio/Telephony (Rev. B) (PDF 1573 KB) 16966 views
12 Nov 2008

Application Notes

Using Digital Microphone Function on TLV320AIC33 with AIC33EVM/USB-MODEM System (HTM 8 KB) 3122 views
28 Nov 2005 Read Abstract
TLV320AIC3x WinCE 5.0 Drivers (HTM 8 KB) 1351 views
27 Sep 2005 Read Abstract
The Built-In AGC Function in TSC2100/2101 & TLV320AIC26/28/32/33 Devices (HTM 8 KB) 1835 views
13 Sep 2005 Read Abstract
Using TDM Function to Interface Four AIC33 CODECs with a Single Host Processor (HTM 8 KB) 974 views
05 Jul 2006 Read Abstract
Using TLV320AIC3x Digital Audio Data Serial Interface w/TDM Support (HTM 8 KB) 1064 views
05 Jul 2006 Read Abstract
Out-of-Band Noise Measurement Issues for Audio Codecs (HTM 8 KB) 1508 views
06 Dec 2006 Read Abstract
TLV320AIC33 WinCE Driver (HTM 8 KB) 717 views
25 Apr 2007 Read Abstract
Getting Started with the TLV320AIC3x Configuration Tool (HTM 9 KB) 2614 views
19 Aug 2006 Read Abstract

User Guides

TLV320AIC33EVM User's Guide (PDF 6848 KB) 4386 views
28 Nov 2005

Simulation Models

IBIS Model
- TLV320AIC33 IBIS Model (Rev. A) (ZIP 15 KB) 92 views
  22 Oct 2008

More Literature

TLV320AIC33/3106/34 Stereo Audio Converters (PDF 773 KB) 1163 views
12 Jun 2007
TLV320AIC33EVM-K - Graphical User Interface (GUI) Software (ZIP 63707 KB) 4339 views
15 Sep 2006

Tools & Software

Name	Part #	Company	Tool / Software Type
TLV320AIC33 Evaluation Module (EVM) and USB motherboard	TLV320AIC33EVM-PDK	Texas Instruments	Development Boards/EVMs
Quick Search Selection Tool for Audio	AUDIO_SELECTION_TOOL	Texas Instruments	Free Evaluation Tools

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TLV320AIC33 Status: ACTIVE

Low-Power Stereo CODEC with 6 Inputs, 7 Outputs, HP/Speaker Amplifier and Enhanced Digital Effects

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Datasheet

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