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| PartNumber | MAX9791AETI+ | MAX9790AETJ+ | MAX9790AETJ+T |
| Description | Audio Amplifiers Windows Vista Class D Speaker Amp | Audio Amplifiers Windows Vista Class AB Speaker Amp | IC AMP AUDIO 2W STER AB 32TQFN |
| Manufacturer | Maxim Integrated | Maxim Integrated | - |
| Product Category | Audio Amplifiers | Audio Amplifiers | - |
| RoHS | Y | Y | - |
| Series | MAX9791 | MAX9790 | - |
| Product | Audio Amplifiers | Audio Amplifiers | - |
| Class | Class-D | Class-AB | - |
| Output Power | 2 W | 2 W | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Type | Stereo | 2-Channel Stereo | - |
| Package / Case | TQFN-EP-28 | TQFN-32 | - |
| Audio Load Impedance | 4 Ohms | - | - |
| THD plus Noise | 0.03 % | 0.002 % | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 2.7 V | 4.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Tube | Tube | - |
| Supply Type | Single | - | - |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Number of Channels | 2 Channel | 2 Channel | - |
| CMRR Common Mode Rejection Ratio | 60 dB | - | - |
| Operating Supply Current | 4.4 mA | 7 mA | - |
| Operating Supply Voltage | 2.7 V to 5.5 V | 4.5 V to 5.5 V | - |
| Pd Power Dissipation | 2.286 W | 1.489 W | - |
| Product Type | Audio Amplifiers | Audio Amplifiers | - |
| PSRR Power Supply Rejection Ratio | 80 dB | 90 dB | - |
| Factory Pack Quantity | 75 | 60 | - |
| Subcategory | Audio ICs | Audio ICs | - |
| Part # Aliases | MAX9791 | MAX9790 | - |