TPA6204A1

illustrate

The TPA6204A1 (sometimes referred to as the TPA6204) is a 1.7-W mono fully differential amplifier designed to drive a loudspeaker of at least 8 -impedance, while the power dissipation is only 20 squares^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 TPA6204A1 (TPA6204) is available in space-saving 3mm × 3mm QFN (DRB) packages.

The TPA6204A1 (TPA6204) is ideal for PDA/smartphone applications with key features such as -80-dB supply voltage rejection from 20 Hz to 2 kHz, improved RF rectification immunity, small printed circuit board area, and fast start-up with minimal popularity.

characteristic

• Designed for wireless phones and PDAs or
• 8 at 1.7 W From the total harmonic distortion = 10% (typical) from the 5 V supply
• 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 (0.80 dB) and wide supply voltage
    (2.5 V to 5.5 V) direct battery operation
  • The fully differential design reduces RF rectification
  • The common-mode rejection ratio of -63 dB eliminates the need for two input coupling capacitors
• PIN-to-PIN compatible QFN packages, TPA2005D1 and TPA6211A1 packages
• Available in 3mm × 3mm QFN packages (DRB)
• apply
  • Ideal for wireless phones
  • Pocket PC
  • laptop