| PartNumber | STA339BWS13TR | STA339BWTR |
| Description | Audio Amplifiers 2.1ch 40W hi-eff digital audio system | Audio Amplifiers 2.1ch hi-eff digital audio system |
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Product Category | Audio Amplifiers | Audio Amplifiers |
| RoHS | Y | Y |
| Series | STA339BWS | STA339BW |
| Product | Audio Subsystems | Audio Subsystems |
| Output Power | 40 W | 16 W |
| Mounting Style | SMD/SMT | SMD/SMT |
| Type | 2.1 Channel Stereo | 2.1 Channel Stereo |
| Package / Case | PowerSSO-36 | PowerSSO-36 |
| THD plus Noise | 0.2 % | 0.2 % |
| Supply Voltage Max | 21.5 V | 26 V |
| Supply Voltage Min | 4.5 V | 5 V |
| Minimum Operating Temperature | - 20 C | - 20 C |
| Maximum Operating Temperature | + 70 C | + 70 C |
| Packaging | Reel | Reel |
| Brand | STMicroelectronics | STMicroelectronics |
| Moisture Sensitive | Yes | Yes |
| Operating Supply Current | 15 mA | 52 mA |
| Operating Supply Voltage | 4.5 V to 21.5 V | 5 V to 26 V |
| Product Type | Audio Amplifiers | Audio Amplifiers |
| Factory Pack Quantity | 1000 | 1000 |
| Subcategory | Audio ICs | Audio ICs |
| PSRR Power Supply Rejection Ratio | - | 80 dB |
| Unit Weight | - | 0.028219 oz |