TPA4411 Status: ACTIVE

80-mW DirectPath(TM) Stereo Headphone Amplifier

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Datasheet

80-mW DirectPath(TM) Stereo Headphone Driver (Rev. E) (PDF 1474 KB)
04 Mar 2008

	TPA4411	TPA6130A2	TPA6132A2	TPA6135A2	TPA6136A2	TPA6140A2	TPA6141A2
Headphone Channels	Stereo	Stereo	Stereo	Stereo	Stereo	Stereo	Stereo
Output Power(W)	0.080	0.138	0.025	0.025	0.025	0.025	0.025
Load(Min)(ohms)	16	16	16	16	16	16	16
Supply(V)	1.8 - 4.5	2.5 - 5.5	2.3 - 5.5	2.3 - 5.5	2.3 - 5.5	2.5 - 5.5	2.5 - 5.5
Half Power THD + N @ 1 kHz (%)(kHz)	0.05	0.008	0.025	0.025	0.025	0.0025	0.0025
Iq per channel(Typ)(mA)	3.7	2	1.05	1.05	1.05	0.6	0.6
ISD(uA)	0.1	1	0.6	0.6	0.6	1	1
PSRR(dB)	80	109	100	100	100	105	105
Additional Features	Fixed Gain	I2C Volume Control	Gain Select	Gain Select	Gain Select	Class-G,I2C Volume Control	Class-G,Gain Select
Operating Temp Range(Celsius)	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Pin/Package	16DSBGA, 20QFN	16DSBGA, 20QFN	16QFN	16QFN	16DSBGA	16DSBGA	16DSBGA
	Samples	Samples	Samples	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory

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Product Information

Features

Space Saving Packages
- 20-Pin, 4 mm × 4 mm Thin QFN
  - PA4411 — Thermally Optimized PowerPAD™ Package
  - TTPA4411M — Thermally Enhanced PowerPAD™ Package
- 16-Ball, 2.18 mm × 2.18 mm WCSP
Ground-Referenced Outputs Eliminate
DC-Bias Voltages on Headphone Ground Pin
- No Output DC-Blocking Capacitors
  - Reduced Board Area
  - Reduced Component Cost
  - Improved THD+N Performance
  - No Degradation of Low-Frequency Response Due to Output Capacitors
- Wide Power Supply Range: 1.8 V to 4.5 V
- 80-mW/Ch Output Power into 16- at 4.5 V
- Independent Right and Left Channel
  Shutdown Control
- Short-Circuit and Thermal Protection
- Pop Reduction Circuitry
APPLICATIONS
- Notebook Computers
- CD / MP3 Players
- Smart Phones

View All Features in Datasheet

Description

The TPA4411 and TPA4411M are stereo headphone drivers designed to allowthe removal of the output DC-blocking capacitors for reduced component count and cost. The TPA4411 and TPA4411M are ideal for small portable electronics where size and cost are critical design parameters.

The TPA4411 and TPA4411M are capable of driving 80 mW into a 16- load at 4.5 V. Both TPA4411 and TPA4411M have a fixed gain of 1.5 V/V and headphone outputs that have ±8-kV IEC ESD protection. The TPA4411 and TPA4411M have independent shutdown control for the right and left audio channels.

The TPA4411 is available in a 2.18 mm × 2.18 mm WCSP and 4 mm × 4 mm Thin QFN packages. The TPA4411M is available in a 4 mm × 4 mm Thin QFN package.

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
TPA4411MRTJR	ACTIVE	-40 to 85	0.85 \| 1ku	QFN (RTJ) \| 20	View	3000 \| LARGE T&R		Purchase Samples
TPA4411MRTJRG4	ACTIVE	-40 to 85	0.85 \| 1ku	QFN (RTJ) \| 20	View	3000 \| LARGE T&R		Purchase Samples
TPA4411MRTJT	ACTIVE	-40 to 85	0.90 \| 1ku	QFN (RTJ) \| 20	View	250 \| SMALL T&R
TPA4411MRTJTG4	ACTIVE	-40 to 85	0.90 \| 1ku	QFN (RTJ) \| 20	View	250 \| SMALL T&R
TPA4411RTJR	ACTIVE	-40 to 85	0.95 \| 1ku	QFN (RTJ) \| 20	View	3000 \| LARGE T&R		Purchase Samples
TPA4411RTJRG4	ACTIVE	-40 to 85	0.95 \| 1ku	QFN (RTJ) \| 20	View	3000 \| LARGE T&R		Purchase Samples
TPA4411RTJT	ACTIVE	-40 to 85	1.00 \| 1ku	QFN (RTJ) \| 20	View	250 \| SMALL T&R
TPA4411RTJTG4	ACTIVE	-40 to 85	1.00 \| 1ku	QFN (RTJ) \| 20	View	250 \| SMALL T&R
TPA4411YZHR	ACTIVE	-40 to 85	0.95 \| 1ku	DSBGA (YZH) \| 16		3000 \| LARGE T&R
TPA4411YZHT	ACTIVE	-40 to 85	1.00 \| 1ku	DSBGA (YZH) \| 16		250 \| SMALL 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 10:21 AM GMT, 26 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 16 WeeksTPA4411MRTJR
Asia	WPI	>1k
TI Lead Time*: 16 WeeksTPA4411MRTJRG4
None Reported View Distributors
TI Lead Time*: 16 WeeksTPA4411MRTJT
Asia	Farnell Asia	10
Asia	WPI	233
Europe	Farnell	10
TI Lead Time*: 16 WeeksTPA4411MRTJTG4
None Reported View Distributors
TI Lead Time*: 20 WeeksTPA4411RTJR
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	Available
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 20 WeeksTPA4411RTJRG4
Worldwide	DigiKey	Available
TI Lead Time*: 16 WeeksTPA4411RTJT
Americas	Arrow	250
	Avnet	500
	Newark	400
	Rochester Electronics	>1k
Asia	WPI	182
Europe	Spoerle	250
Worldwide	DigiKey	163
TI Lead Time*: 16 WeeksTPA4411RTJTG4
Worldwide	DigiKey	Available
Worldwide	Mouser Electronics	500
TI Lead Time*: 14 WeeksTPA4411YZHR
Americas	Rochester Electronics	>1k
Asia	WPI	>1k
Worldwide	DigiKey	>1k
TI Lead Time*: 14 WeeksTPA4411YZHT
Americas	Newark	500
Americas	Rochester Electronics	500
Asia	WPI	294
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
TPA4411MRTJR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPA4411MRTJRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPA4411MRTJT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPA4411MRTJTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPA4411RTJR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPA4411RTJRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPA4411RTJT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPA4411RTJTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPA4411YZHR	Green (RoHS & no Sb/Br)	SNAGCU	Level-1-260C-UNLIM	View	View
TPA4411YZHT	Green (RoHS & no Sb/Br)	SNAGCU	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 TPA4411

Datasheet

80-mW DirectPath(TM) Stereo Headphone Driver (Rev. E) (PDF, 1474 KB)
04 Mar 2008

User Guides

TPA4411EVM - User Guide (Rev. A) (HTM, 8 KB) 758 views
09 Jan 2008 Read Abstract

More Literature

TPA4411_NanoEVM_OV (PDF, 318 KB) 325 views
29 Jan 2007
TPA4411_NanoEVM_ Schematic (PDF, 45 KB) 367 views
13 Feb 2007

View More Literature for Headphone Amplifiers

Tools & Software

Name	Part #	Company	Tool / Software Type
TPA4411 Evaluation Module (EVM)	TPA4411EVM	Texas Instruments	Development Boards/EVMs
Quick Search Selection Tool for Audio	AUDIO_SELECTION_TOOL	Texas Instruments	Free Evaluation Tools
TPA4411 Gerber Files(ZIP 87 KB ) 147 views 02 Nov 2004

Part #	Name	Product Family	Comments
TS5A22362	0.65-Ohm Dual SPDT Analog Switch With Negative Rail Capability	SWITCHES AND MULTIPLEXERS - ANALOG SWITCHES/MULTIPLEXERS (less than or equal to 5V)
TS5A22364	0.65-Ohm Dual SPDT Analog Switch With Negative Rail Capability	SWITCHES AND MULTIPLEXERS - ANALOG SWITCHES/MULTIPLEXERS (less than or equal to 5V)
TS5A22366	0.7-Ohm Dual SPDT Analog Switch With Negative Rail Capability	SWITCHES AND MULTIPLEXERS - ANALOG SWITCHES/MULTIPLEXERS (less than or equal to 5V)
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TPA4411 Status: ACTIVE

80-mW DirectPath(TM) Stereo Headphone Amplifier

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