TPA6211A1DGN

illustrate

The TPA6211A1 is a 3.1-W mono fully differential amplifier designed to drive Ω impedance speakers, at least 3 simultaneous while consuming only 20 square watts^millimetreThe largest number of applications is used in total printed circuit boards (PCBs). The device operates from 2.5 V to 5.5 V and draws only 4 quiescent supply current. The TPA6211A1 is available in a space-saving 3mm × 3mm QFN package (DRB) and an 8-pin MSOP package (DGN) in PowerPAD packages.

Features such as supply voltage rejection of -80 dB, from 20 Hz to 2 kHz, improved RF rectification immunity, small PCB area, and fast start-up with minimal popularity make the TPA6211A1 ideal for PDA/smartphone applications.

characteristic

• Designed for wireless handsets and PDAs or Cellular
• 3 Ω at 3.1 W 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 components
  • Improved PSRR (-80 dB) and direct battery operation with wide supply voltage (2.5 V to 5.5 V).
  • The fully differential design reduces RF rectification
  • The common-mode rejection ratio of -63 dB eliminates the need for two input coupling capacitors
• apply
  • Great for wireless phones, PDAs and
    laptop