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| PartNumber | LM4946SQ/NOPB | LM4946SQEVAL | LM4946SQ |
| Description | Audio Amplifiers Output Capacitor-Less Audio Subsystem wi | BOARD EVALUATION LM4946SQ | Audio Amplifiers |
| Manufacturer | Texas Instruments | - | NS |
| Product Category | Audio Amplifiers | - | IC Chips |
| RoHS | Y | - | - |
| Series | LM4946 | - | - |
| Product | Audio Subsystems | - | - |
| Class | Class-AB | - | - |
| Output Power | 1.3 W, 85 mW | - | - |
| Mounting Style | SMD/SMT | - | - |
| Type | Mono, Stereo | - | - |
| Package / Case | WQFN-24 | - | - |
| Audio Load Impedance | 32 Ohms | - | - |
| THD plus Noise | 0.05 %, 0.012 % | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 2.7 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Reel | - | - |
| Description/Function | Headphone, Speaker | - | - |
| Height | 0.8 mm | - | - |
| Input Type | Single | - | - |
| Length | 4 mm | - | - |
| Output Type | 1-Channel Mono, 2-Channel Stereo | - | - |
| Supply Type | Single | - | - |
| Width | 4 mm | - | - |
| Brand | Texas Instruments | - | - |
| CMRR Common Mode Rejection Ratio | 61 dB (Typ) | - | - |
| Operating Supply Current | 7.4 mA | - | - |
| Operating Supply Voltage | 3 V, 5 V | - | - |
| Output Signal Type | Differential, Single | - | - |
| Product Type | Audio Amplifiers | - | - |
| PSRR Power Supply Rejection Ratio | 72 dB | - | - |
| Factory Pack Quantity | 1000 | - | - |
| Subcategory | Audio ICs | - | - |
| Unit Weight | 0.001365 oz | - | - |