text.skipToContent text.skipToNavigation


TPA6211A1 Evaluation Module (EVM)



  • 3.1 W Into 3 Ohm speakers
  • Vcc(max): 5.5 V
  • Vcc(min): 2.5 V
  • Iq: 4 mA
  • THD+N (1 kHz, 1.5 W): 0.04 %

Texas Instruments  TPA6211A1EVM

The TPA6211A1 is a 3.1-W mono fully differential amplifier designed to drive a speaker with at least 3-Ohm impedance while comsuming less than 20mm2 total board space.

The device operates from 2.5V to 5.5V while consuming only 4mA of quiescent current. The TPA6211A1 is available in a space-saving 3mm x 3mm QFN (Quad Flat No Lead) package and the 3mm x 5mm MSOP package.

Features like 70-dB improved RF rectification immunity, and small PCB area makes the TPA6211A1 ideal for wireless handsets. The fast start-up time of less than 1ms is great for PDA applications.