The TPA2028D1YZFT is a Class-D audio amplifier in a 9-pin Ball Grid Array package. It features a typical power supply rejection ratio of 80dB and operates over a temperature range of -40 to 85°C. The amplifier is designed for surface mount applications and has a seated plane height of 0.63mm maximum. It is suitable for use in speaker applications and has a differential input and output signal type.
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Texas Instruments TPA2028D1YZFT 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) | 1.8 |
| Package Width (mm) | 1.8 |
| Package Height (mm) | 0.28(Max) |
| Seated Plane Height (mm) | 0.63(Max) |
| Pin Pitch (mm) | 0.5 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Function | Speaker |
| Amplifier Type | Class-D |
| Typical PSRR | 80dB |
| 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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