Datasheet Texas Instruments TPA721DG4
| Manufacturer | Texas Instruments |
| Series | TPA721 |
| Part Number | TPA721DG4 |
700-mW Mono, Class-AB Audio Amplifier with Active High Shutdown 8-SOIC
Datasheets
TPA721: 700-mW Mono Low-Voltage Audio Power Amplifier datasheet
PDF, 1.1 Mb, Revision: E, File published: Jun 23, 2004
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 8 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 75 |
| Carrier | TUBE |
| Device Marking | 721 |
| 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) | 1.25 mA |
| Iq(Max) | 2.5 mA |
| Iq(Typ) | 1.25 mA |
| Load(Min) | 8 ohms |
| Operating Temperature Range | -40 to 85 C |
| Output Power | 0.7 W |
| PSRR | 85 dB |
| Package Group | SOIC |
| Package Size: mm2:W x L | 8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
| Pin/Package | 8MSOP-PowerPAD, 8SOIC |
| Rating | Catalog |
| Shutdown Current (ISD) | 7 uA |
| Speaker Channels | Mono Max |
| THD + N @ 1 kHz | 0.5 % |
Eco Plan
| RoHS | Compliant |
Application Notes
- PowerPAD Thermally Enhanced Package (Rev. H)PDF, 983 Kb, Revision: H, File published: Jul 6, 2018
Model Line
Series: TPA721 (7)
- TPA721D TPA721DG4 TPA721DGN TPA721DGNG4 TPA721DGNR TPA721DR TPA721EVM
Manufacturer's Classification
- Semiconductors > Audio > Low-Power Audio Amplifiers (<10W) > Speaker Amplifier Class AB/Class D
