2.5-W MONO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER

DESCRIPTION The TPA2031D1 is a 2.5-W high efficiency filter-free class-D Audio Power Amplifier in a 1,45 mm 1,45 mm wafer chip scale package (WCSP) that requires only three external components. Features like 88% efficiency, 75-dB PSRR, mproved RF-rectification immunity, and 8 mm 2 total PCB area make the TPA2031D1 class-D amp ideal for cellular handsets. 32 ms start-up time allows the TPA2031D1 to share the same GPIO enable/shutdown control as the CODEC without passing through the CODEC turn-on pop. In cellular handsets, the earpiece, speaker phone, and melody ringer CAN each be driven by the TPA2031D1. The TPA2031D1 allows independent gain while summing signals from separate sources, and has a low 36 V noise floor, A-weighted. By Texas Instruments
Part Manufacturer Description Datasheet Samples
TPA2031D1YZF Texas Instruments 2.5W, 2 CHANNEL, AUDIO AMPLIFIER, BGA9, 1.45 X1.45 MM, LEAD FREE, WCSP-9
TPA2031D1YZFT Texas Instruments 2.5-W Mono Class-D Audio Power Amplifier with Slow Start-Up (TPA2031) 9-DSBGA -40 to 85
TPA2031D1YZFR Texas Instruments 2.5-W Mono Class-D Audio Power Amplifier with Slow Start-Up (TPA2031) 9-DSBGA -40 to 85
TPA2031D1 's PackagesTPA2031D1 's pdf datasheet
TPA2031D1YZFR DSBGA
TPA2031D1YZFT DSBGA




TPA2031D1 Pinout, Pinouts
TPA2031D1 pinout,Pin out
This is one package pinout of TPA2031D1,If you need more pinouts please download TPA2031D1's pdf datasheet.

TPA2031D1 Application circuits
TPA2031D1 circuits
This is one application circuit of TPA2031D1,If you need more circuits,please download TPA2031D1's pdf datasheet.


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