TLV320AIC23B Status: ACTIVE

Low-Power Stereo CODEC with HP Amplifier

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Datasheet

Stereo Audio CODEC, 8-to 96-KHz, With Integrated Headphone Amplifier (Rev. H) (PDF 860 KB)
12 Feb 2004

	TLV320AIC23B
SNR DAC / SNR ADC(Typ)(dB)	100 / 90
# DACs / # ADCs	2 / 2
# Inputs / # Outputs	3 / 4
Sampling Rate(Max)(kHz)	96
Resolution(Bits)	24
Digital Audio Interface	L,R,I2S,DSP
Control Interface	SPI,I2C
Analog Supply(V)	2.7 - 3.6
Digital Supply(V)	1.42 - 3.6
Pd(Typ)(mW)	23
Operating Temp Range(Celsius)	0 to 70,-40 to 85
Pin/Package	28QFN, 28TSSOP, 80BGA MICROSTAR JUNIOR
	Samples
	Inventory

Other qualified versions of TLV320AIC23B

Version	Part Number	Definition
Automotive	TLV320AIC23B-Q1	Q100 devices qualified for high-reliability automotive applications targeting zero defects

Customers Who Evaluated This Product Also Evaluated

TLV320AIC3104: Low-Power Stereo CODEC with 6 Inputs, 6 Outputs, HP Amp and Enhanced Digital Effects
TLV320AIC3254: Very Low-Power Stereo Audio CODEC with miniDSP and Power TuneTM Technology
TLV320AIC3204: Very Low-Power Stereo Audio CODEC with Power TuneTM Technology
TPS63000: 96% Buck-Boost Converter with 1.8A Current Switches in 3x3 QFN
SN74ALVC164245: 16-Bit 2.5-V to 3.3-V/3.3-V To 5-V Level Shifting Transceiver With 3-State Outputs
TPS51125: Dual-Synchronous, Step-Down Controller with Out-of-AudioT Operation and 100-mA LDOs

More Related Products

Product Information

Features

High-Performance Stereo Codec
- 90-dB SNR Multibit Sigma-Delta ADC (A-weighted at 48 kHz)
- 100-dB SNR Multibit Sigma-Delta DAC (A-weighted at 48 kHz)
- 1.42 V – 3.6 V Core Digital Supply: Compatible With TI C54x DSP Core Voltages
- 2.7 V – 3.6 V Buffer and Analog Supply: Compatible Both TI C54x DSP Buffer Voltages
- 8-kHz – 96-kHz Sampling-Frequency Support
Software Control Via TI McBSP-Compatible Multiprotocol Serial Port
- 2-wire-Compatible and SPI-Compatible Serial-Port Protocols
- Glueless Interface to TI McBSPs
Audio-Data Input/Output Via TI McBSP-Compatible Programmable Audio Interface
- I²S-Compatible Interface Requiring Only One McBSP for both ADC and DAC
- Standard I²S, MSB, or LSB Justified-Data Transfers
- 16/20/24/32-Bit Word Lengths
- Audio Master/Slave Timing Capability Optimized for TI DSPs (250/272 f_s), USB mode
- Industry-Standard Master/Slave Support Provided Also (256/384 f_s), Normal mode
- Glueless Interface to TI McBSPs
Integrated Total Electret-Microphone Biasing and Buffering Solution
- Low-Noise MICBIAS pin at 3/4 AVDD for Biasing of Electret Capsules
- Integrated Buffer Amplifier With Tunable Fixed Gain of 1 to 5
- Additional Control-Register Selectable Buffer Gain of 0 dB or 20 dB

View All Features in Datasheet

Description

The TLV320AIC23B is a high-performance stereo audio codec with highly integrated analog functionality. The analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) within the TLV320AIC23B use multibit sigma-delta technology with integrated oversampling digital interpolation filters. Data-transfer word lengths of 16, 20, 24, and 32 bits, with sample rates from 8 kHz to 96 kHz, are supported. The ADC sigma-delta modulator features third-order multibit architecture with up to 90-dBA signal-to-noise ratio (SNR) at audio sampling rates up to 96 kHz, enabling high-fidelity audio recording in a compact, power-saving design. The DAC sigma-delta modulator features a second-order multibit architecture with up to 100-dBA SNR at audio sampling rates up to 96 kHz, enabling high-quality digital audio-playback capability, while consuming less than 23 mW during playback only.

View All Description in Datasheet

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
TLV320A23BIRHDRG4	ACTIVE	-40 to 85	3.80 \| 1ku	QFN (RHD) \| 28	View	3000 \| LARGE T&R		Purchase Samples
TLV320AIC23BGQE	ACTIVE	0 to 70	3.85 \| 1ku	BGA MICROSTAR JUNIOR (GQE) \| 80	View	360 \| JEDEC TRAY (5+1)	Purchase Samples
TLV320AIC23BGQER	ACTIVE	0 to 70	3.50 \| 1ku	BGA MICROSTAR JUNIOR (GQE) \| 80	View	2500 \| LARGE T&R	Purchase Samples
TLV320AIC23BIGQE	ACTIVE	-40 to 85	4.25 \| 1ku	BGA MICROSTAR JUNIOR (GQE) \| 80	View	360 \| JEDEC TRAY (10+1)	Purchase Samples
TLV320AIC23BIGQER	ACTIVE	-40 to 85	3.95 \| 1ku	BGA MICROSTAR JUNIOR (GQE) \| 80	View	2500 \| LARGE T&R	Purchase Samples
TLV320AIC23BIPW	ACTIVE	-40 to 85	4.10 \| 1ku	TSSOP (PW) \| 28	View	50 \| TUBE	Purchase Samples
TLV320AIC23BIPWG4	ACTIVE	-40 to 85	4.10 \| 1ku	TSSOP (PW) \| 28	View	50 \| TUBE	Purchase Samples
TLV320AIC23BIPWR	ACTIVE	-40 to 85	3.80 \| 1ku	TSSOP (PW) \| 28	View	2000 \| LARGE T&R
TLV320AIC23BIPWRG4	ACTIVE	-40 to 85	3.80 \| 1ku	TSSOP (PW) \| 28	View	2000 \| LARGE T&R
TLV320AIC23BIRHD	ACTIVE	-40 to 85	4.10 \| 1ku	QFN (RHD) \| 28	View	73 \| TUBE		Purchase Samples
TLV320AIC23BIRHDG4	ACTIVE	-40 to 85	4.10 \| 1ku	QFN (RHD) \| 28	View	73 \| TUBE		Purchase Samples
TLV320AIC23BIRHDR	ACTIVE	-40 to 85	3.80 \| 1ku	QFN (RHD) \| 28	View	3000 \| LARGE T&R		Purchase Samples
TLV320AIC23BIZQE	ACTIVE	-40 to 85	4.10 \| 1ku	BGA MICROSTAR JUNIOR (ZQE) \| 80	View	360 \| JEDEC TRAY (10+1)
TLV320AIC23BIZQER	ACTIVE	-40 to 85	3.80 \| 1ku	BGA MICROSTAR JUNIOR (ZQE) \| 80	View	2500 \| LARGE T&R	Purchase Samples
TLV320AIC23BPW	ACTIVE	0 to 70	3.70 \| 1ku	TSSOP (PW) \| 28	View	50 \| TUBE
TLV320AIC23BPWG4	ACTIVE	0 to 70	3.70 \| 1ku	TSSOP (PW) \| 28	View	50 \| TUBE
TLV320AIC23BPWR	ACTIVE	0 to 70	3.35 \| 1ku	TSSOP (PW) \| 28	View	2000 \| LARGE T&R	Purchase Samples
TLV320AIC23BPWRG4	ACTIVE	0 to 70	3.35 \| 1ku	TSSOP (PW) \| 28	View	2000 \| LARGE T&R	Purchase Samples
TLV320AIC23BRHD	ACTIVE	0 to 70	3.70 \| 1ku	QFN (RHD) \| 28	View	73 \| TUBE		Purchase Samples
TLV320AIC23BRHDG4	ACTIVE	0 to 70	3.70 \| 1ku	QFN (RHD) \| 28	View	73 \| TUBE		Purchase Samples
TLV320AIC23BRHDR	ACTIVE	0 to 70	3.35 \| 1ku	QFN (RHD) \| 28	View	3000 \| LARGE T&R
TLV320AIC23BRHDRG4	ACTIVE	0 to 70	3.35 \| 1ku	QFN (RHD) \| 28	View	3000 \| LARGE T&R
TLV320AIC23BZQE	ACTIVE	0 to 70	3.70 \| 1ku	BGA MICROSTAR JUNIOR (ZQE) \| 80	View	360 \| JEDEC TRAY (10+1)	Purchase Samples
TLV320AIC23BZQER	ACTIVE	0 to 70	3.35 \| 1ku	BGA MICROSTAR JUNIOR (ZQE) \| 80	View	2500 \| 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 10:31 AM GMT, 26 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksTLV320A23BIRHDRG4
None Reported View Distributors
TI Lead Time*: 6 WeeksTLV320AIC23BGQE
Americas	Avnet	325
Americas	Rochester Electronics	>1k
Asia	WPI	153
Worldwide	DigiKey	233
TI Lead Time*: 6 WeeksTLV320AIC23BGQER
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	Available
TI Lead Time*: 6 WeeksTLV320AIC23BIGQE
Americas	Avnet	126
Americas	Rochester Electronics	>1k
Europe	EBV Elektronik	145
TI Lead Time*: 6 WeeksTLV320AIC23BIGQER
None Reported View Distributors
TI Lead Time*: 20 WeeksTLV320AIC23BIPW
Americas	Arrow	750
Asia	Farnell Asia	80
Asia	WPI	30
Europe	Spoerle	50
TI Lead Time*: 20 WeeksTLV320AIC23BIPWG4
None Reported View Distributors
TI Lead Time*: 20 WeeksTLV320AIC23BIPWR
None Reported View Distributors
TI Lead Time*: 20 WeeksTLV320AIC23BIPWRG4
None Reported View Distributors
TI Lead Time*: 16 WeeksTLV320AIC23BIRHD
Americas	Arrow	13
Americas	Rochester Electronics	>1k
Asia	WPI	219
Europe	Avnet-SILICA	9
Worldwide	Mouser Electronics	43
TI Lead Time*: 16 WeeksTLV320AIC23BIRHDG4
None Reported View Distributors
TI Lead Time*: 20 WeeksTLV320AIC23BIRHDR
Americas	Rochester Electronics	>1k
TI Lead Time*: 6 WeeksTLV320AIC23BIZQE
Americas	Arrow	5
	Avnet	73
	Rochester Electronics	>1k
Europe	Avnet-SILICA	210
Worldwide	DigiKey	243
TI Lead Time*: 6 WeeksTLV320AIC23BIZQER
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTLV320AIC23BPW
Americas	Arrow	>1k
	Newark	234
	Rochester Electronics	>1k
TI Lead Time*: 20 WeeksTLV320AIC23BPWG4
Asia	Farnell Asia	57
Europe	Farnell	32
TI Lead Time*: 20 WeeksTLV320AIC23BPWR
Americas	Rochester Electronics	>1k
Europe	Arrow Northern Europe	670
TI Lead Time*: 20 WeeksTLV320AIC23BPWRG4
None Reported View Distributors
TI Lead Time*: 20 WeeksTLV320AIC23BRHD
Americas	Avnet	66
Americas	Rochester Electronics	305
Worldwide	DigiKey	Available
Worldwide	Mouser Electronics	83
TI Lead Time*: 20 WeeksTLV320AIC23BRHDG4
Worldwide	DigiKey	73
Worldwide	Mouser Electronics	71
TI Lead Time*: 20 WeeksTLV320AIC23BRHDR
Americas	Newark	>1k
Americas	Rochester Electronics	>1k
Asia	Wintech	>1k
Worldwide	DigiKey	>1k
TI Lead Time*: 20 WeeksTLV320AIC23BRHDRG4
Worldwide	DigiKey	Available
TI Lead Time*: 6 WeeksTLV320AIC23BZQE
Americas	Arrow	84
	Avnet	384
	Rochester Electronics	>1k
Europe	EBV Elektronik	175
TI Lead Time*: 6 WeeksTLV320AIC23BZQER
Americas	Rochester Electronics	>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
TLV320A23BIRHDRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TLV320AIC23BGQE	TBD	SNPB	Level-2A-235C-4 WKS	View	View
TLV320AIC23BGQER	TBD	SNPB	Level-2A-235C-4 WKS	View	View
TLV320AIC23BIGQE	TBD	SNPB	Level-2A-235C-4 WKS	View	View
TLV320AIC23BIGQER	TBD	SNPB	Level-2A-235C-4 WKS	View	View
TLV320AIC23BIPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV320AIC23BIPWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV320AIC23BIPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV320AIC23BIPWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV320AIC23BIRHD	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TLV320AIC23BIRHDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TLV320AIC23BIRHDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TLV320AIC23BIZQE	Pb-Free (RoHS)	SNAGCU	Level-3-260C-168 HR	View	View
TLV320AIC23BIZQER	Pb-Free (RoHS)	SNAGCU	Level-3-260C-168 HR	View	View
TLV320AIC23BPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV320AIC23BPWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV320AIC23BPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV320AIC23BPWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV320AIC23BRHD	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TLV320AIC23BRHDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TLV320AIC23BRHDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TLV320AIC23BRHDRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TLV320AIC23BZQE	Pb-Free (RoHS)	SNAGCU	Level-3-260C-168 HR	View	View
TLV320AIC23BZQER	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 TLV320AIC23B

Datasheet

Stereo Audio CODEC, 8-to 96-KHz, With Integrated Headphone Amplifier (Rev. H) (PDF, 860 KB)
12 Feb 2004

Application Notes

Dynamic Behavior of TLV320DAC23 and TLV320AIC23B (HTM, 8 KB) 2712 views
16 Jun 2004 Read Abstract

Tools & Software

Name	Part #	Company	Tool / Software Type
TLV320AIC23 Evaluation Module (EVM)	TLV320AIC23EVM2	Texas Instruments	Development Boards/EVMs
Quick Search Selection Tool for Audio	AUDIO_SELECTION_TOOL	Texas Instruments	Free Evaluation Tools
DCPFREETOOL Software Plug-In to Code Composer Studio	DCPFREETOOL	Texas Instruments	Utilities/Plug-Ins
Data Converter Plug-in for Code Composer Studio (Rev. D)(ZIP 5199 KB ) 6167 views 05 May 2008

Simulation Models

IBIS Model
- TLV320AIC23B IBIS Model (Rev. A) (Multiple File Format) 454 views
  11 Aug 2008 Read Abstract

Part #	Name	Product Family	Comments
TLV320AIC3104	Low-Power Stereo CODEC with 6 Inputs, 6 Outputs, HP Amp and Enhanced Digital Effects	AUDIO CONVERTER AND CODEC - CODEC	TI recommends it because of comparable price and better features like integrated PLL, additional input/outputs, programmable filters and support for two mics
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TLV320AIC23B-Q1	Automotive Catalog Stereo Audio CODEC, 8- to 96 kHz, w/Integrated Headphone Amp	AUDIO CONVERTER AND CODEC-CODEC	TI customers also evaluated this product.
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TLV320AIC3007	Low Power Stereo CODEC with Integrated Class-D Amplifier	AUDIO CONVERTER AND CODEC-CODEC	TI customers also evaluated this product.
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TPS51125	Dual-Synchronous, Step-Down Controller with Out-of-AudioT Operation and 100-mA LDOs	NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH)	TI customers also evaluated this product.
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TPS65021	6-channel Power Mgmt IC with 3DC/DCs, 3 LDOs, I2C interface and Dynamic Voltage Scaling	POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER	TI customers also evaluated this product.
TPA6132A2	25-mW DirectPath™ Stereo Headphone Amplifier with Pop Suppression (TPA6132)	AUDIO AMPLIFIERS-HEADPHONE AMPLIFIERS	TI customers also evaluated this product.

All End-Equipment

TLV320AIC23B Status: ACTIVE

Low-Power Stereo CODEC with HP Amplifier

See Also

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