Datasheet Texas Instruments TPA4861DRG4
| Manufacturer | Texas Instruments |
| Series | TPA4861 |
| Part Number | TPA4861DRG4 |
1-W Mono Audio Power Amplifier 8-SOIC -40 to 85
Datasheets
TPA4861: 1-W Mono Audio Power Amplifier datasheet
PDF, 987 Kb, Revision: C, File published: Jun 24, 2004
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 8 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2500 |
| Carrier | LARGE T&R |
| Device Marking | 4861 |
| Width (mm) | 3.91 |
| Length (mm) | 4.9 |
| Thickness (mm) | 1.58 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.75 |
| 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) | 3.5 mA |
| Iq(Typ) | 3.5 mA |
| Load(Min) | 8 ohms |
| Operating Temperature Range | -40 to 85 C |
| Output Power | 1 W |
| PSRR | 75 dB |
| Package Group | SOIC |
| Package Size: mm2:W x L | 8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
| Pin/Package | 8SOIC |
| Rating | Catalog |
| Shutdown Current (ISD) | 0.6 uA |
| Speaker Channels | Mono Max |
| THD + N @ 1 kHz | 0.12 % |
Eco Plan
| RoHS | Compliant |
Model Line
Series: TPA4861 (4)
- TPA4861D TPA4861DG4 TPA4861DR TPA4861DRG4
Manufacturer's Classification
- Semiconductors > Audio > Low-Power Audio Amplifiers (<10W) > Speaker Amplifier Class AB/Class D
