The TPA2011D1YFFR is a surface-mount, 9-pin DSBGA Class-D audio amplifier from Texas Instruments. It features a typical power supply rejection ratio (PSRR) of 86 dB and operates over a temperature range of -40 to 85°C. This amplifier is designed for use in speaker applications and supports differential input and output signals.
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Texas Instruments TPA2011D1YFFR technical specifications.
| Basic Package Type | Ball Grid Array |
| Package Family Name | BGA |
| Package/Case | DSBGA |
| Package Description | Die Size Ball Grid Array |
| Lead Shape | Ball |
| Pin Count | 9 |
| PCB | 9 |
| Package Length (mm) | 1.6 |
| Package Width (mm) | 1.6 |
| Package Height (mm) | 0.43 |
| Seated Plane Height (mm) | 0.63(Max) |
| Pin Pitch (mm) | 0.4 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Function | Speaker |
| Amplifier Type | Class-D |
| Typical PSRR | 86dB |
| Input Signal Type | Differential |
| Output Signal Type | Differential |
| Output Type | 1-Channel Mono |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| Cage Code | 01295 |
| EU RoHS | Yes |
| HTS Code | 8542330001 |
| Schedule B | 8542330000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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