TPA3101D2 Status: ACTIVE

10-W Stereo Class-D Audio Power Amplifier

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Datasheet

10-W Stereo Class-D Audio Power Amplifier (Rev. B) (tpa3101d2.pdf, 1492 KB)
20 Sep 2007 Download

	TPA3100D2	TPA3101D2	TPA3107D2	TPA3120D2	TPA3121D2	TPA3122D2	TPA3123D2	TPA3124D2
Speaker Channels	Stereo	Stereo	Stereo	Stereo	Stereo	Stereo	Stereo	Stereo
Headphone Channels	None	None	None	None
Output Power(W)	20	10	15	25	15	15	25	15
Load(Min)(ohms)	4	4	6	4	4	4	4	4
Supply(V)	10 - 26	10 - 26	10 - 26V	10 - 30V	10 to 26	24	10 - 30V	10 to 26
Half Power THD + N @ 1 kHz (%)(kHz)	0.11	0.09	0.08	0.08	0.08	0.15	0.08	0.08
Iq per channel(Typ)(mA)	18	22	18	30	16	30	30	16
ISD(uA)	80	180	180	390	390	390	390	390
PSRR(dB)	70	70	70	60	60	60	60	60
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	-40 to 85
Pin/Package	48HTQFP,48QFN	48HTQFP,48QFN	64HTQFP	24HTSSOP	24HTSSOP	20PDIP	24HTSSOP	24HTSSOP
	Samples	Samples	Samples	Samples	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

TPA3100D2: (TPA3100) 20 W Stereo Class-D Audio Amp
TPA3001D1: Mono, High Power, Filter-Free Class-D Audio Amplifier
TPA2005D1: 1.4-W Mono, Fully Differential, Filter-Free Class-D Audio Amplifier
SN74LVC16245A: 16-Bit Bus Transceiver With 3-State Outputs
TPS3825-33: Processor Supervisory Circuits
TPS5430: 5.5V to 36V Input, 3-A Step Down Converter

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Product Information

Features

10-W/ch into an 8- Load From a 12-V Supply
Operates from 10 V to 26 V
87% Efficient Class-D Operation Eliminates Need for Heat Sinks
Four Selectable, Fixed Gain Settings
Differential Inputs
Thermal and Short-Circuit Protection With Auto Recovery Feature
Clock Output for Synchronization With Multiple Class-D Devices
Surface Mount 7 mm × 7 mm, 48-pin QFN Package
Surface Mount 7 mm × 7 mm, 48-pin HTQFP Package
APPLICATIONS
- Televisions

Description

The TPA3101D2 is a 10-W (per channel) efficient, Class-D audio power amplifier for driving bridged-tied stereo speakers. The TPA3101D2 can drive stereo speakers as low as 4 . The high efficiency of the TPA3101D2, 87%, eliminates the need for an external heat sink when playing music.

The gain of the amplifier is controlled by two gain select pins. The gain selections are 20, 26, 32, 36 dB.

The outputs are fully protected against shorts to GND, V_CC, and output-to-output shorts with an auto recovery feature and monitor output.

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
TPA3101D2PHP	ACTIVE	-40 to 85	3.90 \| 100u	HTQFP (PHP) \| 48	View	250 \| JEDEC TRAY (5+1)
TPA3101D2PHPG4	ACTIVE	-40 to 85	3.90 \| 100u	HTQFP (PHP) \| 48	View	250 \| JEDEC TRAY (5+1)
TPA3101D2PHPR	ACTIVE	-40 to 85	3.90 \| 100u	HTQFP (PHP) \| 48	View	1000 \| LARGE T&R	Purchase Samples
TPA3101D2PHPRG4	ACTIVE	-40 to 85	3.90 \| 100u	HTQFP (PHP) \| 48	View	1000 \| LARGE T&R	Purchase Samples
TPA3101D2RGZR	ACTIVE	-40 to 85	3.90 \| 100u	QFN (RGZ) \| 48	View	2500 \| LARGE T&R
TPA3101D2RGZRG4	ACTIVE	-40 to 85	3.90 \| 100u	QFN (RGZ) \| 48	View	2500 \| LARGE T&R
TPA3101D2RGZT	ACTIVE	-40 to 85	4.30 \| 100u	QFN (RGZ) \| 48	View	250 \| SMALL T&R	Purchase Samples
TPA3101D2RGZTG4	ACTIVE	-40 to 85	4.30 \| 100u	QFN (RGZ) \| 48	View	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

	TI Inventory Status			Reported Distributor Inventory
TPA3101D2PHP	As of 8:07 AM GMT, 05 Oct 2008			As of 8:07 AM GMT, 05 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		16 Weeks	Americas	Avnet	245
					DigiKey	>1k
					Mouser Electronics	240
					Newark	250
				Asia	WPI	102
				Europe	Avnet-SILICA	150
TPA3101D2PHPG4	As of 8:07 AM GMT, 05 Oct 2008			As of 8:07 AM GMT, 05 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		16 Weeks	Americas	Mouser Electronics	250
TPA3101D2PHPR	As of 8:07 AM GMT, 05 Oct 2008			As of 8:07 AM GMT, 05 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		16 Weeks	Asia	WPI	>1k
TPA3101D2PHPRG4	As of 8:07 AM GMT, 05 Oct 2008			As of 8:07 AM GMT, 05 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		16 Weeks	None Reported View Distributors
TPA3101D2RGZR	As of 8:07 AM GMT, 05 Oct 2008			As of 8:07 AM GMT, 05 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		16 Weeks	Americas	DigiKey	971
	0*		16 Weeks	Asia	WPI	>1k
TPA3101D2RGZRG4	As of 8:07 AM GMT, 05 Oct 2008			As of 8:07 AM GMT, 05 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		16 Weeks	None Reported View Distributors
TPA3101D2RGZT	As of 8:07 AM GMT, 05 Oct 2008			As of 8:07 AM GMT, 05 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		16 Weeks	None Reported View Distributors
TPA3101D2RGZTG4	As of 8:07 AM GMT, 05 Oct 2008			As of 8:07 AM GMT, 05 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		16 Weeks	Americas	Rochester Electronics	247
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
TPA3101D2PHP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TPA3101D2PHPG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TPA3101D2PHPR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TPA3101D2PHPRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TPA3101D2RGZR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TPA3101D2RGZRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TPA3101D2RGZT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TPA3101D2RGZTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	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

Datasheets

10-W Stereo Class-D Audio Power Amplifier (Rev. B) (tpa3101d2.pdf, 1492 KB)
20 Sep 2007 Download

Application Notes

TPA3101D2 Mono Amplifier Configuration (Rev. A) (sloa118a.htm, 8 KB)
16 Apr 2007 Abstract
TPA3101D2 Mono Amplifier Configuration (sloa118.htm, 8 KB)
17 Apr 2006 Abstract

View Application Notes for Analog-Input Class-D Speaker Amplifiers

User Guides

TPA3101D2 Audio Power Amp EVM with LC Filter (Rev. A) (slou180a.pdf, 2223 KB)
09 Jul 2007 Download
TPA3101D2 Audio Power Amp EVM with LC Filter (slou180.pdf, 1316 KB)
14 Dec 2005 Download

More Literature

View More Literature for Analog-Input Class-D Speaker Amplifiers

Tools & Software

Name	Part #	Company	Tool / Software Type
TPA3101D2 Evaluation Module	TPA3101D2EVM	Texas Instruments	Development Boards/EVMs

Alternative Products - Are similar to TPA3101D2
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