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Product InformationFeatures
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 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, VCC, and output-to-output shorts with an auto recovery feature and monitor output. |
| 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 | 3.45 | 1ku | HTQFP (PHP) | 48 | View | 250 | JEDEC TRAY (5+1) | ||
| TPA3101D2PHPG4 | ACTIVE | -40 to 85 | 3.45 | 1ku | HTQFP (PHP) | 48 | View | 250 | JEDEC TRAY (5+1) | ||
| TPA3101D2PHPR | ACTIVE | -40 to 85 | 3.10 | 1ku | HTQFP (PHP) | 48 | View | 1000 | LARGE T&R | Purchase Samples | |
| TPA3101D2PHPRG4 | ACTIVE | -40 to 85 | 3.10 | 1ku | HTQFP (PHP) | 48 | View | 1000 | LARGE T&R | Purchase Samples | |
| TPA3101D2RGZR | ACTIVE | -40 to 85 | 3.10 | 1ku | QFN (RGZ) | 48 | View | 2500 | LARGE T&R | ||
| TPA3101D2RGZRG4 | ACTIVE | -40 to 85 | 3.10 | 1ku | QFN (RGZ) | 48 | View | 2500 | LARGE T&R | ||
| TPA3101D2RGZT | ACTIVE | -40 to 85 | 3.45 | 1ku | QFN (RGZ) | 48 | View | 250 | SMALL T&R | Purchase Samples | |
| TPA3101D2RGZTG4 | ACTIVE | -40 to 85 | 3.45 | 1ku | 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.
| Reported Distributor Inventory as of 10:20 AM GMT, 20 Nov 2009 | |||
| Region | Company | In Stock | Purchase |
| TI Lead Time*: 20 WeeksTPA3101D2PHP | |||
| Americas | Newark | 250 | |
| Asia | WPI | 634 | |
| Worldwide | DigiKey | 324 | |
| TI Lead Time*: 20 WeeksTPA3101D2PHPG4 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 20 WeeksTPA3101D2PHPR | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 20 WeeksTPA3101D2PHPRG4 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 20 WeeksTPA3101D2RGZR | |||
| Worldwide | DigiKey | >1k | |
| TI Lead Time*: 20 WeeksTPA3101D2RGZRG4 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 20 WeeksTPA3101D2RGZT | |||
| Americas | Rochester Electronics | 250 | |
| Asia | WPI | 122 | |
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 20 WeeksTPA3101D2RGZTG4 | |||
| Americas | Rochester Electronics | 247 | |
| Worldwide | DigiKey | Available | |
** 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.
| 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.
Most useful technical documents for TPA3101D2 
View Application Notes for Analog-Input Class-D Speaker Amplifiers
| Description | Part # | Company |
| 35 Watt Switch Mode Power Supply (SMPS) | PMP2238 | Texas Instruments |
| 52 Watt Switch Mode Power Supply (SMPS) | PMP1533 | Texas Instruments |
| Name | Part # | Company | Tool / Software Type |
| TPA3101D2 Evaluation Module (EVM) | TPA3101D2EVM | Texas Instruments | Development Boards/EVMs |
| Quick Search Selection Tool for Audio | AUDIO_SELECTION_TOOL | Texas Instruments | Free Evaluation Tools |
| Part # | Name | Product Family | Comments |
| TPA3123D2 | 25-W Stereo Class-D Audio Power Amplifier with SE Outputs (TPA3123) | DIGITAL AMPLIFIER SOLUTIONS - ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS | Analog Input Audio Amplifier (SE Output) |
| TAS5709 | 20-W Stereo I2S Audio Amplifier with Speaker EQ and 2-Band DRC | DIGITAL AMPLIFIER SOLUTIONS - DIGITAL-INPUT CLASS-D SPEAKER AMPLIFIERS (PUREPATH TM) | I2S Digital Input Audio Amplifier (Open-Loop) |
| TAS5710 | 20-W Stereo Closed-loop I2S Audio Amplifier with Speaker EQ and 2-Band DRC | DIGITAL AMPLIFIER SOLUTIONS - DIGITAL-INPUT CLASS-D SPEAKER AMPLIFIERS (PUREPATH TM) | I2S Digital Input Audio Amplifier (Closed-Loop) |
| TPA6132A2 | 25-mW DirectPath Stereo Headphone Amplifier with Pop Suppression (TPA6132) | AUDIO AMPLIFIERS - HEADPHONE AMPLIFIERS | DirectPath(TM) Stereo Headphone Amplifier |
| TPA6111A2 | 150-mW Stereo Headphone Audio Amplifier, Pin Compatible with LM4880 and LM4881 | AUDIO AMPLIFIERS - HEADPHONE AMPLIFIERS | Stereo Headphone Amplifier |
| DRV603 | 3-Vrms DirectPath Pop-Free Variable Input Gain Line Driver with Diff Inputs | AUDIO AMPLIFIERS - LINE DRIVERS / RECEIVERS | 3V RMS Line Driver |
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