| PartNumber | LM4859SP/NOPB | LM4859SPX/NOPB |
| Description | Audio Amplifiers Stereo 1.2W Audio Sub-system with 3D Enh | Audio Amplifiers |
| Manufacturer | Texas Instruments | Texas Instruments |
| Product Category | Audio Amplifiers | Audio Amplifiers |
| RoHS | Y | Y |
| Series | LM4859 | LM4859 |
| Product | Audio Amplifiers | Audio Amplifiers |
| Class | Class-AB | Class-AB |
| Output Power | 1.6 W | - |
| Mounting Style | SMD/SMT | - |
| Type | Mono, Stereo | - |
| Package / Case | UQFN-28 | - |
| THD plus Noise | 0.05 % | - |
| Supply Voltage Max | 5.5 V | - |
| Supply Voltage Min | 2.5 V | - |
| Minimum Operating Temperature | - 40 C | - |
| Maximum Operating Temperature | + 85 C | - |
| Packaging | Reel | Reel |
| Supply Type | Single | - |
| Brand | Texas Instruments | Texas Instruments |
| Operating Supply Current | 13 mA | - |
| Operating Supply Voltage | 2.5 V to 5.5 V | - |
| Product Type | Audio Amplifiers | Audio Amplifiers |
| PSRR Power Supply Rejection Ratio | 86 dB | - |
| Factory Pack Quantity | 1000 | 4500 |
| Subcategory | Audio ICs | Audio ICs |