TPA6111A2 Status:ACTIVE

Stereo Headphone Audio Amplifier, Pin Compatible with LM4880 and LM4881

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Datasheet

TPA6111A2: 150-mW Stereo Audio Power Amplifier (Rev. B) (tpa6111a2.pdf, 871 KB)
25 Jun 2004 Download

	TPA6100A2	TPA6101A2	TPA6102A2	TPA6110A2	TPA6111A2	TPA6112A2
Headphone Channels	Stereo	Stereo	Stereo	Stereo	Stereo	Stereo
Output Power(W)	0.05	0.05	0.05	0.15	0.15	0.15
Load(Min)(ohms)	16	16	16	8	8	8
Supply(V)	1.6 - 3.6	1.6 - 3.6	1.6 - 3.6	2.5 - 5.5	2.5 - 5.5	2.5 - 5.5
Half Power THD + N @ 1 kHz (%)(kHz)	0.1	0.1	0.1	0.25	0.25	0.25
Iq per channel(Typ)(mA)	0.8	0.32	0.32	0.75	0.75	0.75
ISD(uA)	0.05	0.05	0.05	10	1	10
PSRR(dB)	72	72	72	83	83	83
Operating Temp Range(Celsius)	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Pin/Package	8MSOP,8SOIC	15BGA MICROSTAR JUNIOR,8MSOP,8SOIC	8MSOP,8SOIC	8MSOP-PowerPAD	8MSOP-PowerPAD,8SOIC	10MSOP-PowerPAD
	Samples	Samples	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory

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SN74HC245: Octal Bus Transceivers With 3-State Outputs
TPA2012D2: 2.1-W Stereo Class-D Audio Power Amplifier (TPA2012)
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Product Information

Features

150 mW Stereo Output
PC Power Supply Compatible
- Fully Specified for 3.3-V and 5-V Operation
- Operation to 2.5 V
Pop Reduction Circuitry
Internal Midrail Generation
Thermal and Short-Circuit Protection
Surface-Mount Packaging
- PowerPAD™ MSOP
- SOIC
Pin Compatible With TPA122, LM4880, and LM4881 (SOIC)

PowerPAD is a trademark of Texas Instruments.

Description

The TPA6111A2 is a stereo audio power amplifier packaged in either an 8-pin SOIC or an 8-pin PowerPAD™ MSOP package capable of delivering 150 mW of continuous RMS power per channel into 16- loads. Amplifier gain is externally configured by means of two resistors per input channel and does not require external compensation for settings of 0 to 20 dB.

THD+N, when driving a 16- loads, the THD+N performance is 0.005% at 1 kHz, and less than 0.5% across the audio band of 20 Hz to 20 kHz.

Pricing / Packaging / CAD Design Tools / Samples

			Price ($US)	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price ($US) \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
TPA6111A2D	ACTIVE	-40 to 85	0.30 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE	Purchase Samples
TPA6111A2DG4	ACTIVE	-40 to 85	0.30 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE	Purchase Samples
TPA6111A2DGN	ACTIVE	-40 to 85	0.40 \| 1ku	MSOP-PowerPAD (DGN) \| 8	View	80 \| TUBE
TPA6111A2DGNG4	ACTIVE	-40 to 85	0.40 \| 1ku	MSOP-PowerPAD (DGN) \| 8	View	80 \| TUBE
TPA6111A2DGNR	ACTIVE	-40 to 85	0.40 \| 1ku	MSOP-PowerPAD (DGN) \| 8	View	2500 \| LARGE T&R		Purchase Samples
TPA6111A2DGNRG4	ACTIVE	-40 to 85	0.40 \| 1ku	MSOP-PowerPAD (DGN) \| 8	View	2500 \| LARGE T&R		Purchase Samples
TPA6111A2DR	ACTIVE	-40 to 85	0.30 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R
TPA6111A2DRG4	ACTIVE	-40 to 85	0.30 \| 1ku	SOIC (D) \| 8	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
TPA6111A2D	As of 7:58 AM GMT, 29 Aug 2008			As of 7:58 AM GMT, 29 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	375*	5025 \| 2 Sep	4 Weeks	Americas	Arrow	50
		>10k \| 24 Sep			Avnet	169
					Mouser Electronics	519
					Rochester Electronics	>1k
				Europe	Avnet-SILICA	225
					Farnell	513
					Spoerle	750
TPA6111A2DG4	As of 7:58 AM GMT, 29 Aug 2008			As of 7:58 AM GMT, 29 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	375*	5025 \| 2 Sep	4 Weeks	Europe	EBV Elektronik	525
	375*	>10k \| 24 Sep	4 Weeks
TPA6111A2DGN	As of 7:58 AM GMT, 29 Aug 2008			As of 7:58 AM GMT, 29 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	2760*		1 Weeks	Americas	Arrow	888
					Avnet	106
					DigiKey	861
					Rochester Electronics	>1k
				Asia	WPI	118
				Europe	Avnet-SILICA	>1k
				Europe	Spoerle	80
TPA6111A2DGNG4	As of 7:58 AM GMT, 29 Aug 2008			As of 7:58 AM GMT, 29 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	2760*		1 Weeks	Americas	Avnet	886
				Americas	Mouser Electronics	720
				Europe	EBV Elektronik	320
TPA6111A2DGNR	As of 7:58 AM GMT, 29 Aug 2008			As of 7:58 AM GMT, 29 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 7 Oct	8 Weeks	Americas	Arrow	>1k
	0*		8 Weeks	Americas	Rochester Electronics	>1k
TPA6111A2DGNRG4	As of 7:58 AM GMT, 29 Aug 2008			As of 7:58 AM GMT, 29 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 7 Oct	8 Weeks	None Reported View Distributors
TPA6111A2DR	As of 7:58 AM GMT, 29 Aug 2008			As of 7:58 AM GMT, 29 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	2500*	7500 \| 24 Sep	6 Weeks	Americas	Avnet	>1k
		>10k \| 29 Sep			DigiKey	>1k
					Rochester Electronics	>1k
				Asia	WPI	690
TPA6111A2DRG4	As of 7:58 AM GMT, 29 Aug 2008			As of 7:58 AM GMT, 29 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	2500*	7500 \| 24 Sep	6 Weeks	None Reported View Distributors
	2500*	>10k \| 29 Sep	6 Weeks
View all Distributors

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** 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
TPA6111A2D	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPA6111A2DG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPA6111A2DGN	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPA6111A2DGNG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPA6111A2DGNR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPA6111A2DGNRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPA6111A2DR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPA6111A2DRG4	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

Datasheets

TPA6111A2: 150-mW Stereo Audio Power Amplifier (Rev. B) (tpa6111a2.pdf, 871 KB)
25 Jun 2004 Download

Application Notes

A Low-Cost, Single Coupling Capacitor Config. for Stereo Headphone Amplifiers (sloa043.htm, 8 KB)
22 Dec 1999 Abstract

View Application Notes for Headphone Amplifiers

User Guides

TPA6111A2 MSOP Audio Power Amplifer EVM (slou087.pdf, 242 KB)
17 Nov 2000 Download

Tools & Software

Name	Part #	Company	Tool / Software Type
TPA6111A2EVM Evaluation Module	TPA6111A2EVM	Texas Instruments	Development Boards/EVMs
TPA6111A2EVM Gerber Files(sloc043.zip, 44 KB ) 01 Jun 2004 zip

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