The TPA6111A2 is a stereo audio power amplifier packaged in either an 8-pin SOIC or an 8-pin PowerPAD MSOP package capable of delivering 150 mW of continuous RMS power per channel into 16-Ω loads. Amplifier gain is externally configured by means of two resistors per input channel and does not require external compensation for settings of 0 to 20 dB.
THD+N, when driving a 16-Ω load from 5 V, is 0.03% at 1 kHz, and less than 1% across the audio band of 20 Hz to 20 kHz. For 32-Ω loads, the THD+N is reduced to less than 0.02% at 1 kHz, and is less than 1% across the audio band of 20 Hz to 20 kHz. For 10-kΩ loads, the THD+N performance is 0.005% at 1 kHz, and less than 0.5% across the audio band of 20 Hz to 20 kHz.
Products containing the "TPA6111A2" keyword are: TPA6111A2 , TPA6111A2D , TPA6111A2D , TPA6111A2DG , TPA6111A2DG4 , TPA6111A2DGN , TPA6111A2DGN , TPA6111A2DGNG4 , TPA6111A2DGNG4 , TPA6111A2DGNG4(AJA) , TPA6111A2DGNR , TPA6111A2DGNR , TPA6111A2DGNR(PB-FREE) , TPA6111A2DGNRG4 , TPA6111A2DGNRG4 , TPA6111A2DR , TPA6111A2DR , TPA6111A2DRG4 , TPA6111A2DRG4 , TPA6111A2EVM| Status | ACTIVE |
| SubFamily | Headphone amps |
| Package Group | MSOP-PowerPAD|8 |
| Output power | 0.15 |
| Analog supply | 5.5 |
| Load | 8 |
| PSRR | 83 |
| Rating | Catalog |
| Operating temperature range | -40 to 85 |
| Package size: mm2:W x L (PKG) | [pf]8MSOP-PowerPAD[/pf]: 15 mm2: 4.9 x 3 (MSOP-PowerPAD|8) |
| Headphone channels | Stereo |
| Volume control | No |
| Approx. price | 0.34 | 1ku |
| Shutdown Current (ISD) | 1 |
| Architecture | Class-AB |
| Iq per channel | 0.75 |