2-Channel Stereo Class-AB Audio Amplifier for headphone applications. Features a 16-pin VQFN EP package with a 0.5mm pin pitch, measuring 3.15mm x 3.15mm x 0.95mm. Offers a typical PSRR of 80 dB and a gain bandwidth product of 8 MHz. Supports single input and single output signals, with a maximum output current of 60mA at 3.3V. Designed for surface mount installation and operates within a temperature range of -40°C to 150°C.
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Texas Instruments TPA6139A2RGTR technical specifications.
| Basic Package Type | Non-Lead-Frame SMT |
| Package Family Name | QFN |
| Package/Case | VQFN EP |
| Package Description | Very Thin Quad Flat No Lead Package, Exposed Pad |
| Lead Shape | No Lead |
| Pin Count | 16 |
| PCB | 16 |
| Package Length (mm) | 3.15(Max) |
| Package Width (mm) | 3.15(Max) |
| Package Height (mm) | 0.95(Max) |
| Seated Plane Height (mm) | 1(Max) |
| Pin Pitch (mm) | 0.5 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Function | Headphone |
| Amplifier Type | Class-AB |
| Typical PSRR | 80dB |
| Input Signal Type | Single |
| Output Signal Type | Single |
| Output Type | 2-Channel Stereo |
| Maximum Output Current | 60(Typ)@3.3VmA |
| Typical Gain Bandwidth Product | 8MHz |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 150°C |
| Cage Code | 01295 |
| EU RoHS | Yes |
| HTS Code | 8542330001 |
| Schedule B | 8542330000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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