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| PartNumber | TDA7851F | TDA7851A | TDA7851 |
| Description | Audio Amplifiers 4 x 50 W MOSFET Quad Bridge Pwr Amplifier | Audio Amplifiers 4 x 50 W MOSFET Quad Bridge Pwr Amplifier | Audio Amplifiers 4 x 50 W MOSFET Quad Bridge Pwr Amplifier |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | Audio Amplifiers | Audio Amplifiers | Audio Amplifiers |
| RoHS | Y | Y | Y |
| Series | TDA7851F | TDA7851A | TDA7851 |
| Product | Audio Amplifiers | Audio Amplifiers | Audio Amplifiers |
| Class | Class-AB | Class-AB | - |
| Output Power | 45 W | 45 W | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Type | 4-Channel Audio | 4-Channel Audio | - |
| Package / Case | FLEXIWATT-25 | FLEXIWATT-27 | - |
| THD plus Noise | 0.01 % | 0.01 % | - |
| Qualification | AEC-Q100 | AEC-Q100 | - |
| Packaging | Tube | Tube | Tube |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Number of Channels | 4 Channel | 4 Channel | - |
| Operating Supply Current | 150 mA | 150 mA | - |
| Operating Supply Voltage | 18 V | 18 V | - |
| Pd Power Dissipation | 85 W | 85 W | - |
| Product Type | Audio Amplifiers | Audio Amplifiers | Audio Amplifiers |
| Factory Pack Quantity | 357 | 357 | 17 |
| Subcategory | Audio ICs | Audio ICs | Audio ICs |