3.2W Mono Filter-Free Class-D Audio Power Amplifier With Auto-Recovering Short-Circuit Protection

The TPA2011D1 is a 3.2-W high efficiency filter-free class-D Audio Power Amplifier (class-D amp) in a 1,21 mm × 1,16 mm wafer chip scale package (WCSP) that requires only three external components. The TPA2011D1 is a 3.2-W high efficiency filter-free class-D Audio Power Amplifier (class-D amp) in a 1,21 mm × 1,16 mm wafer chip scale package (WCSP) that requires only three external components. Features like 95% efficiency, 86-dB PSRR, 1.5 mA quiescent current and improved RF immunity make the TPA2011D1 class-D amp ideal for cellular handsets. A fast start-up time of 4 ms with no audible turn-on pop makes the TPA2011D1 ideal for PDA and smart-phone applications. The TPA2011D1 allows independent gain while summing signals from separate sources, and has a low 20 μV noise floor. By Texas Instruments
Part Manufacturer Description Datasheet Samples
TPA2011D1YFFR Texas Instruments 3.2W mono class-d with auto-recovering short-circuit protection 9-DSBGA -40 to 85
TPA2011D1YFFT Texas Instruments 3.2W mono class-d with auto-recovering short-circuit protection 9-DSBGA -40 to 85
HPA01203YFFR Texas Instruments 3.2W mono class-d with auto-recovering short-circuit protection 9-DSBGA -40 to 85
HPA01086YFFR Texas Instruments 3.2W mono class-d with auto-recovering short-circuit protection 9-DSBGA -40 to 85
TPA2011D1 's PackagesTPA2011D1 's pdf datasheet
TPA2011D1YFFR
TPA2011D1YFFT




TPA2011D1 Pinout, Pinouts
TPA2011D1 pinout,Pin out
This is one package pinout of TPA2011D1,If you need more pinouts please download TPA2011D1's pdf datasheet.

TPA2011D1 Application circuits
TPA2011D1 circuits
This is one application circuit of TPA2011D1,If you need more circuits,please download TPA2011D1's pdf datasheet.


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