Datasheet Texas Instruments TPA2005D1DGNRG4
| Manufacturer | Texas Instruments |
| Series | TPA2005D1 |
| Part Number | TPA2005D1DGNRG4 |
1.4-W Mono Class-D Audio Amplifier (TPA2005) 8-MSOP-PowerPAD -40 to 85
Datasheets
TPA2005D1 1.4-W MONO Filter-Free Class-D Audio Power Amplifier datasheet
PDF, 1.6 Mb, Revision: G, File published: Oct 27, 2015
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 8 |
| Package Type | DGN |
| Industry STD Term | HVSSOP |
| JEDEC Code | S-PDSO-G |
| Package QTY | 2500 |
| Carrier | LARGE T&R |
| Device Marking | BAL |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | 1.02 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.1 |
| Mechanical Data | Download |
Parametrics
| Analog Supply (V) | 2.5 Max |
| Architecture | Class D |
| Audio Input Type | Analog Input |
| Control Interface | Hardware |
| Iq per channel(Typ) | 2.8 mA |
| Iq(Max) | 4.5 mA |
| Iq(Typ) | 2.8 mA |
| Load(Min) | 8 ohms |
| Operating Temperature Range | -40 to 85 C |
| Output Power | 1.4 W |
| PSRR | 75 dB |
| Package Group | MSOP-PowerPAD |
| Package Size: mm2:W x L | 8MSOP-PowerPAD: 15 mm2: 4.9 x 3(MSOP-PowerPAD) PKG |
| Pin/Package | 15BGA MICROSTAR JUNIOR, 8MSOP-PowerPAD, 8SON |
| Rating | Catalog |
| Shutdown Current (ISD) | 0.5 uA |
| Speaker Channels | Mono Max |
| THD + N @ 1 kHz | 0.2 % |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: TPA2005D1EVM
TPA2005D1 Evaluation Module (EVM)
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Power Rating in Audio Amplifier (Rev. A)PDF, 514 Kb, Revision: A, File published: Mar 4, 2005
Average consumers often weigh heavily on cost versus power rating of audio amplifiers as their basis for purchasing one. Depending on the marketing strategy, the powerrating methodology for audio amplifiers can vary from manufacturer to manufacturer.The purpose of this document is to clarify three commonly used power ratings: average power, peak power, and PMPO.The following Texas Instru - Measuring Class-D Amplifiers for Audio Speaker Overstress TestingPDF, 175 Kb, File published: Oct 28, 2005
This application report presents the results of an experiment conducted to demonstrate how to address the two most common concerns regarding speaker damage using Class-D amplifiers. - AN-1737 Managing EMI in Class D Audio Applications (Rev. A)PDF, 140 Kb, Revision: A, File published: May 1, 2013
Electromagnetic interference (EMI) is an unwanted disturbance caused in an electrical circuit byelectromagnetic radiation emitted from an external source. The disturbance may interrupt, obstruct, orotherwise degrade the effective performance of the circuit. - AN-1849 An Audio Amplifier Power Supply Design (Rev. B)PDF, 1.9 Mb, Revision: B, File published: May 1, 2013
This application report provides design information for a power supply for use with our newest offering of high-performance, ultra high-fidelity audio amplifier input stage ICs. - Guidelines for Measuring Audio Power Amplifier PerformancePDF, 765 Kb, File published: Oct 30, 2001
This application note provides guidelines for measuring the date sheet parameters of Texas Instruments audio power amplifiers (APAs) using prefabricated evaluation modules (EVMs). The primary equipment used for the measurements consists of the System Two audio measurement system by Audio Precision , a digital multimeter (DMM), and a dc power supply.
Model Line
Series: TPA2005D1 (8)
Manufacturer's Classification
- Semiconductors > Audio > Low-Power Audio Amplifiers (<10W) > Speaker Amplifier Class AB/Class D
