TPA6211A1DGN

illustrate

The TPA6211A1 is a 3.1-W mono fully differential amplifierdesigned to drive Ω impedance speakers, at least 3 while consuming only 20 square millimeters of power in the total printed circuit board (PCB) application field. The device operates from 2.5 V to 5.5 V and draws only 4 quiescent supply currents. The TPA6211A1 PowerPAD is available in space-saving 3 mm × 3 mm QFN packages (DRB) and 8-pin MSOP packages (DGN).

Features such as supply voltage suppression of -80 dB, from 20 Hz to 2 kHz, improved RF rectification immunity, small printed circuit board area, and fast start-up with minimal popularity make it ideal for use in PDA/smartphone applications TPA6211A1.

characteristic

• Designed for wireless mobile phones and PDAs or Cellular
• 3.1 W at 3Ω from 5 V supply voltage
  Total harmonic distortion = 10% (typical)
• Low supply current: 5 4 mA typical V
• Shutdown Current: 0.01μA typical
• Quick start with minimal pop
• There are only three external elements
  • Improved PSRR (-80 dB) and direct battery operation with a wide supply voltage (2.5 V to 5.5 V).
  • The full differential design reduces RF rectification
  • -63 dB common-mode rejection ratio eliminates the need for two input-coupled capacitors
• apply
  • Perfect for wireless phones, PDAs and
    laptop