 |  | | |
| PartNumber | LM4991MA/NOPB | LM4991MAX | LM4991MA |
| Description | Audio Amplifiers 3W Audio Power Amplifier with Shutdown M | Audio Amplifiers | Audio Amplifiers |
| Manufacturer | Texas Instruments | NS | NS |
| Product Category | Audio Amplifiers | Linear - Amplifiers - Audio | IC Chips |
| RoHS | Y | - | - |
| Series | LM4991 | - | - |
| Product | Audio Amplifiers | - | - |
| Class | Class-AB | - | - |
| Output Power | 3 W | - | - |
| Mounting Style | SMD/SMT | - | - |
| Type | Mono | - | - |
| Package / Case | SOIC-8 | - | - |
| Audio Load Impedance | 3 Ohms | - | - |
| THD plus Noise | 0.2 % | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 2.2 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Tube | - | - |
| Supply Type | Single | - | - |
| Brand | Texas Instruments | - | - |
| Number of Channels | 1 Channel | - | - |
| Operating Supply Current | 4 mA | - | - |
| Operating Supply Voltage | 2.2 V to 5.5 V | - | - |
| Product Type | Audio Amplifiers | - | - |
| PSRR Power Supply Rejection Ratio | 64 dB | - | - |
| Factory Pack Quantity | 95 | - | - |
| Subcategory | Audio ICs | - | - |
| Unit Weight | 0.002677 oz | - | - |