| PartNumber | LM4951TLX/NOPB | LM4951TL/NOPB |
| Description | Audio Amplifiers | Audio Amplifiers Wide Voltage Range 1.8 Watt Audio Power Amplifier 9-DSBGA |
| Manufacturer | Texas Instruments | Texas Instruments |
| Product Category | Audio Amplifiers | Audio Amplifiers |
| RoHS | Y | Y |
| Series | LM4951 | LM4951 |
| Product | Audio Amplifiers | Audio Amplifiers |
| Class | Class-AB | Class-AB |
| Output Power | 1.8 W | 1.8 W |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | uSMD | uSMD |
| Audio Load Impedance | 8 Ohms | 8 Ohms |
| THD plus Noise | 0.35 % | 0.35 % |
| Supply Voltage Max | 9 V | 9 V |
| Supply Voltage Min | 2.7 V | 2.7 V |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C |
| Packaging | Reel | Reel |
| Description/Function | Speaker | Speaker |
| Height | 0.36 mm | 0.36 mm |
| Input Type | Single | Single |
| Length | 1.46 mm | 1.46 mm |
| Output Type | 1-Channel Mono | 1-Channel Mono |
| Supply Type | Single | Single |
| Width | 1.46 mm | 1.46 mm |
| Brand | Texas Instruments | Texas Instruments |
| Operating Supply Voltage | 3 V, 5 V | 3 V, 5 V |
| Output Signal Type | Differential | Differential |
| Product Type | Audio Amplifiers | Audio Amplifiers |
| PSRR Power Supply Rejection Ratio | 66 dB | 66 dB |
| Factory Pack Quantity | 3000 | 250 |
| Subcategory | Audio ICs | Audio ICs |
| Vos Input Offset Voltage | 30 mV | 30 mV |
| Type | - | Mono, Stereo |
| Operating Supply Current | - | 2.5 mA |