| PartNumber | TPA3251D2DDV | TPA3251D2DDVR |
| Description | Audio Amplifiers Functional Checkout w/ plant extension | Audio Amplifiers High Power Class-D Amplifier |
| Manufacturer | Texas Instruments | Texas Instruments |
| Product Category | Audio Amplifiers | Audio Amplifiers |
| RoHS | Y | Y |
| Series | TPA3251D2 | TPA3251D2 |
| Product | Audio Amplifiers | Audio Amplifiers |
| Class | Class-D | Class-D |
| Output Power | 175 W, 220 W, 350 W | 350 W |
| Mounting Style | SMD/SMT | SMD/SMT |
| Type | Mono, Stereo | Mono, Stereo |
| Package / Case | HTSSOP-44 | HTSSOP-44 |
| THD plus Noise | 0.005 % | 0.05 % |
| Supply Voltage Max | 36 V | 36 V |
| Supply Voltage Min | 12 V | 12 V |
| Minimum Operating Temperature | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C |
| Packaging | Tube | Reel |
| Height | 1.2 mm | 1.2 mm |
| Input Type | Analog | Analog |
| Length | 14.1 mm | 14.1 mm |
| Width | 6.2 mm | 6.2 mm |
| Brand | Texas Instruments | Texas Instruments |
| Gain | 20 dB | - |
| Number of Channels | 4 Channel | 4 Channel |
| Moisture Sensitive | Yes | Yes |
| Operating Supply Current | 40 mA | 40 mA |
| Product Type | Audio Amplifiers | Audio Amplifiers |
| PSRR Power Supply Rejection Ratio | 80 dB | 80 dB |
| SNR Signal to Noise Ratio | 111 dB | - |
| Factory Pack Quantity | 35 | 2000 |
| Subcategory | Audio ICs | Audio ICs |
| Unit Weight | 0.011933 oz | 0.011933 oz |
| Audio Load Impedance | - | 2 Ohms, 3 Ohms, 4 Ohms |
| Shutdown | - | Shutdown |
| Development Kit | - | TPA3251D2EVM |