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| PartNumber | TPA3121D2PWPR | TPA3121D2PWP | TPA3121D2PWPG4 |
| Description | Audio Amplifiers 15W Stereo Class-D Aud Pwr Amp | Audio Amplifiers 15W Stereo Class-D Aud Pwr Amp | Audio Amplifiers 15W Stereo Class-D Aud Pwr Amp |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Audio Amplifiers | Audio Amplifiers | Audio Amplifiers |
| RoHS | Y | Y | Y |
| Series | TPA3121D2 | TPA3121D2 | TPA3121D2 |
| Product | Audio Amplifiers | Audio Amplifiers | Audio Amplifiers |
| Class | Class-D | Class-D | Class-D |
| Output Power | 10 W | 10 W | 10 W |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Type | 2-Channel Stereo | 2-Channel Stereo | 2-Channel Stereo |
| Package / Case | HTSSOP-24 | HTSSOP-24 | HTSSOP-24 |
| Audio Load Impedance | 8 Ohms | 8 Ohms | 8 Ohms |
| THD plus Noise | 0.04 % | 0.04 % | 0.04 % |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Reel | Tube | Tube |
| Description/Function | Speaker | Speaker | Speaker |
| Height | 1.15 mm | 1.15 mm | 1.15 mm |
| Input Type | Analog | Analog | Analog |
| Length | 7.8 mm | 7.8 mm | 7.8 mm |
| Output Type | 2-Channel Stereo | 2-Channel Stereo | 2-Channel Stereo |
| Supply Type | Dual | Dual | Dual |
| Width | 4.4 mm | 4.4 mm | 4.4 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Gain | 36 dB | 36 dB | 36 dB |
| Number of Channels | 2 Channel | 2 Channel | 2 Channel |
| Development Kit | TPA3121D2EVM | TPA3121D2EVM | TPA3121D2EVM |
| Dual Supply Voltage | 12 V, 15 V, 18 V, 24 V | 12 V, 15 V, 18 V, 24 V | 12 V, 15 V, 18 V, 24 V |
| Maximum Dual Supply Voltage | 26 V | 26 V | 26 V |
| Minimum Dual Supply Voltage | 10 V | 10 V | 10 V |
| Moisture Sensitive | Yes | Yes | Yes |
| Output Signal Type | Single | Single | Single |
| Pd Power Dissipation | 4160 mW | 4160 mW | 4160 mW |
| Product Type | Audio Amplifiers | Audio Amplifiers | Audio Amplifiers |
| Factory Pack Quantity | 2000 | 60 | 60 |
| Subcategory | Audio ICs | Audio ICs | Audio ICs |
| Unit Weight | 0.003460 oz | 0.003460 oz | 0.003460 oz |