Datasheet Texas Instruments TPA6203A1DRB
| Manufacturer | Texas Instruments |
| Series | TPA6203A1 |
| Part Number | TPA6203A1DRB |
1.25-W Mono, Fully Differential, Class-AB Audio Amplifier 8-SON -40 to 85
Datasheets
1.25-W Mono Fully Differential Audio Power Amplifier datasheet
PDF, 1.2 Mb, Revision: F, File published: Jun 12, 2008
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Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 8 |
| Package Type | DRB |
| Industry STD Term | VSON |
| JEDEC Code | S-PDSO-N |
| Package QTY | 121 |
| Carrier | TUBE |
| Device Marking | AAJI |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | .88 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1 |
| Mechanical Data | Download |
Parametrics
| Analog Supply (V) | 5.5 Min |
| Architecture | Class AB |
| Audio Input Type | Analog Input |
| Control Interface | Hardware |
| Iq per channel(Typ) | 1.7 mA |
| Iq(Max) | 2 mA |
| Iq(Typ) | 1.7 mA |
| Load(Min) | 8 ohms |
| Operating Temperature Range | -40 to 85 C |
| Output Power | 1.25 W |
| PSRR | 90 dB |
| Package Group | SON |
| Package Size: mm2:W x L | See datasheet (SON) PKG |
| Pin/Package | 8BGA MICROSTAR JUNIOR, 8MSOP-PowerPAD, 8SON |
| Rating | Catalog |
| Shutdown Current (ISD) | 0.01 uA |
| Speaker Channels | Mono Max |
| THD + N @ 1 kHz | 0.06 % |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: TPA6203A1EVM
TPA6203A1 Evaluation Module (EVM)
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Single-Ended Input Pop Reduction for TPA6203A1PDF, 651 Kb, File published: Jul 23, 2009
- Calculating Gain for Audio Amplifiers (Rev. A)PDF, 238 Kb, Revision: A, File published: Sep 1, 2005
This application report explains the different types of audio power amplifier configurations, such as the single-ended (SE), the bridge-tied load (BTL), and the fully differential audio amplifier. Each configuration is illustrated with a block diagram, gain equations, and an example using realistic scenarios to illustrate to engineers how to calculate the gain of their audio amplifier.
Model Line
Series: TPA6203A1 (11)
Manufacturer's Classification
- Semiconductors > Audio > Low-Power Audio Amplifiers (<10W) > Speaker Amplifier Class AB/Class D
