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| PartNumber | TDA7850AEP | TDA7850AH | TDA7850A |
| Description | Audio Amplifiers ABD AUDIO & POWER | 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 | TDA7850AEP | TDA7850A | TDA7850A |
| Qualification | AEC-Q100 | AEC-Q100 | AEC-Q100 |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Type | Audio Amplifiers | Audio Amplifiers | Audio Amplifiers |
| Factory Pack Quantity | 357 | 357 | 357 |
| Subcategory | Audio ICs | Audio ICs | Audio ICs |
| Product | - | Audio Amplifiers | Audio Amplifiers |
| Class | - | Class-AB | Class-AB |
| Output Power | - | 85 W | 50 W |
| Mounting Style | - | Through Hole | Through Hole |
| Type | - | 4-Channel Stereo | 4-Channel Stereo |
| Package / Case | - | FLEXIWATT- 27 H | Flexiwatt-27 |
| Audio Load Impedance | - | 4 Ohms | 4 Ohms |
| THD plus Noise | - | 0.015 %, 0.006 % | 0.015 % |
| Supply Voltage Max | - | 18 V | 18 V |
| Maximum Operating Temperature | - | + 150 C | + 150 C |
| Packaging | - | Tube | Tube |
| Description/Function | - | Speaker | Speaker |
| Height | - | 4.5 mm | 15.7 mm |
| Input Type | - | Single | Single |
| Length | - | 29.23 mm | 29.23 mm |
| Output Current | - | 10000 mA | 10000 mA |
| Output Type | - | 4-Channel Stereo | - |
| Supply Type | - | Single | Single |
| Width | - | 15.7 mm | 4.5 mm |
| Gain | - | 26 dB | 26 dB |
| Number of Channels | - | 4 Channel | 4 Channel |
| Ib Input Bias Current | - | - | - |
| Output Signal Type | - | Differential | Differential |
| Pd Power Dissipation | - | 80000 mW | 80 W |
| PSRR Power Supply Rejection Ratio | - | - | 75 dB |