TPA2006D1 Status:ACTIVE

1.45W Mono Filter-Free Class-D Audio Amplifier with 1.8V Compatible Shutdown Voltage

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Datasheet

1.45-W Mono Filter-Free Class-D Audio Power Amplifier with 1.8-V Shutdown (Rev. A) (tpa2006d1.pdf, 1152 KB)
08 Jul 2008 Download

	TPA2005D1	TPA2006D1	TPA2010D1	TPA2031D1	TPA2032D1	TPA2033D1	TPA2034D1	TPA2035D1
Speaker Channels	Mono	Mono	Mono	Mono	Mono	Mono	Mono	Mono
Headphone Channels	None	None	None	None	None	None	None	None
Output Power(W)	1.4	1.45	2.5	2.5	2.75	2.75	2.75	2.75
Load(Min)(ohms)	8	8	4	4	4	4	4	4
Supply(V)	2.5 - 5.5	2.5 - 5.5	2.5 - 5.5	2.5-5.5	2.5 - 5.5	2.5 - 5.5	2.5 - 5.5	2.5 - 5.5
Half Power THD + N @ 1 kHz (%)(kHz)	0.2	0.2	0.2	0.19	0.2	0.2	0.2	0.2
Iq per channel(Typ)(mA)	2.8	2.8	2.8	2.8	3	3	3	3
ISD(uA)	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5
PSRR(dB)	75	75	75	75	75	75	75	75
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 125
Pin/Package	15BGA MICROSTAR JUNIOR,8MSOP-PowerPAD,8SON	8SON	9DSBGA	9DSBGA	9DSBGA	9DSBGA	9DSBGA	9DSBGA
	Samples	Samples	Samples	Samples	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

TPA2005D1: 1.4-W Mono, Fully Differential, Filter-Free Class-D Audio Amplifier
TPA2010D1: 2.5-W Mono, Fully Differential, Filter-Free Class-D Audio Amplifier in WCSP (TPA2010)
TPA2012D2: 2.1-W Stereo Class-D Audio Power Amplifier (TPA2012)
TVP5150AM1: Ultralow Power NTSC/PAL/SECAM Video Decoder w/Robust Sync Detector
TPS61041: 28-V, 250-mA Switch Boost Converter in SOT-23 for LCD and White LED Applications
BQ24032A: Dual Input Li-Ion Charger with Dynamic Power Path, Output regulated to 4.4V, Vbat 4.2V

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Product Information

Features

Maximum Battery Life and Minimum Heat
- Efficiency With an 8- Speaker:
  - 88% at 400 mW
  - 80% at 100 mW
- 2.8-mA Quiescent Current
- 0.5-µA Shutdown Current
Shutdown Pin has 1.8-V Compatible Thresholds
Capable of Driving an
8- Speaker (2.5 V ≤ V_DD ≤ 5.5 V) and a
4- Speaker (2.5 V ≤ V_DD ≤ 4.2 V)
Only Three External Components
- Optimized PWM Output Stage Eliminates LC Output Filter
- Internally Generated 250-kHz Switching Frequency Eliminates Capacitor and Resistor
- Improved PSRR (–75 dB) and Wide Supply Voltage (2.5 V to 5.5 V) Eliminates Need for a Voltage Regulator
- Fully Differential Design Reduces RF Rectification and Eliminates Bypass Capacitor
- Improved CMRR Eliminates Two Input Coupling Capacitors
Space Saving 3 mm × 3 mm QFN Package (DRB)
APPLICATIONS
- Ideal for Wireless or Cellular Handsets and PDAs

Description

The TPA2006D1 is a 1.45-W high efficiency filter-free class-D audio power amplifier in a 3 mm × 3 mm QFN package that requires only three external components. The SHUTDOWN pin is fully compatible with 1.8-V logic GPIO, such as are used on low power cellular chipsets.

Features like 88% efficiency, –75-dB PSRR, improved RF-rectification immunity, and small total PCB footprint make the TPA2006D1 ideal for cellular handsets. A fast start-up time of 1 ms with minimal pop makes the TPA2006D1 ideal for PDA applications.

In cellular handsets, the earpiece, speaker phone, and melody ringer can each be driven by the TPA2006D1. The TPA2006D1 allows independent gain while summing signals from separate sources, and has a low 36 µV noise floor, A-weighted.

The TPA2006D1 has short-circuit and thermal protection.

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	Samples
TPA2006D1DRBR	ACTIVE	-40 to 85	0.49 \| 1ku	SON (DRB) \| 8	View	3000 \| LARGE T&R
TPA2006D1DRBRG4	ACTIVE	-40 to 85	0.49 \| 1ku	SON (DRB) \| 8	View	3000 \| LARGE T&R
TPA2006D1DRBT	ACTIVE	-40 to 85	0.55 \| 1ku	SON (DRB) \| 8	View	250 \| SMALL T&R	Purchase Samples
TPA2006D1DRBTG4	ACTIVE	-40 to 85	0.55 \| 1ku	SON (DRB) \| 8	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
TPA2006D1DRBR	As of 7:57 AM GMT, 20 Aug 2008			As of 7:57 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 17 Nov	6 Weeks	Americas	DigiKey	>1k
	0*		6 Weeks	Asia	WPI	>1k
TPA2006D1DRBRG4	As of 7:57 AM GMT, 20 Aug 2008			As of 7:57 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 17 Nov	6 Weeks	None Reported View Distributors
TPA2006D1DRBT	As of 7:57 AM GMT, 20 Aug 2008			As of 7:57 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	6750*	1 \| 20 Aug	4 Weeks	Americas	Mouser Electronics	475
	6750*	>10k \| 8 Oct	4 Weeks
TPA2006D1DRBTG4	As of 7:57 AM GMT, 20 Aug 2008			As of 7:57 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	6750*	1 \| 20 Aug	4 Weeks	Americas	Mouser Electronics	500
	6750*	>10k \| 8 Oct	4 Weeks	Europe	EBV Elektronik	125
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
TPA2006D1DRBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPA2006D1DRBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPA2006D1DRBT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPA2006D1DRBTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	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

1.45-W Mono Filter-Free Class-D Audio Power Amplifier with 1.8-V Shutdown (Rev. A) (tpa2006d1.pdf, 1152 KB)
08 Jul 2008 Download

Application Notes

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

User Guides

TPA2006D1 Audio Power Amplifier EVM (slou187.pdf, 258 KB)
09 Oct 2006 Download

More Literature

TPA2006D1_NanoEVM_Schematic (slyp140.pdf, 43 KB)
13 Feb 2007 Download
TPA2006D1_NanoEVM_OV (slyp113.pdf, 317 KB)
29 Jan 2007 Download

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

Tools & Software

Name	Part #	Company	Tool / Software Type
TPA2006D1 Evaluation Module	TPA2006D1EVM	Texas Instruments	Development Boards/EVMs

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