Datasheet Texas Instruments LM4951ASD/NOPB
| Manufacturer | Texas Instruments |
| Series | LM4951A |
| Part Number | LM4951ASD/NOPB |
Wide Voltage Range 1.8 Watt Audio Power Amplifier With Short Circuit Protection 10-WSON -40 to 85
Datasheets
Wide Voltage Range 1.8 Watt Audio Amplifier With Short Circuit Protection datasheet
PDF, 1.4 Mb, Revision: C, File published: Apr 8, 2013
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Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 10 |
| Package Type | DPR |
| Industry STD Term | WSON |
| JEDEC Code | S-PDSO-N |
| Package QTY | 1000 |
| Carrier | LARGE T&R |
| Device Marking | 4951ASD |
| Width (mm) | 4 |
| Length (mm) | 4 |
| Thickness (mm) | .75 |
| Pitch (mm) | .8 |
| Max Height (mm) | .8 |
| Mechanical Data | Download |
Parametrics
| Analog Supply (V) | 2.7 Max |
| Architecture | Class AB |
| Audio Input Type | Analog Input |
| Control Interface | Hardware |
| Iq per channel(Typ) | 2.5 mA |
| Iq(Max) | 4.5 mA |
| Iq(Typ) | 2.5 mA |
| Load(Min) | 8 ohms |
| Operating Temperature Range | -40 to 85 C |
| Output Power | 2.2 W |
| PSRR | 66 dB |
| Package Group | WSON |
| Package Size: mm2:W x L | See datasheet (WSON) PKG |
| Pin/Package | 10WSON |
| Rating | Catalog |
| Shutdown Current (ISD) | 0.01 uA |
| Speaker Channels | Mono Max |
| THD + N @ 1 kHz | 0.07 % |
Eco Plan
| RoHS | Compliant |
Model Line
Series: LM4951A (2)
- LM4951ASD/NOPB LM4951ASDX/NOPB
Manufacturer's Classification
- Semiconductors > Audio > Low-Power Audio Amplifiers (<10W) > Speaker Amplifier Class AB/Class D
