TPA6203A1DRB

illustrate

The TPA6203A1 is a 1.25-W mono fully differential amplifierdesigned driver Ω impedance speaker with the most applications for total printed circuit boards (PCBs) with a power consumption of less than 8 mm2 (ZQV package option). The device operates from 2.5 V to 5.5 V and draws only 1.7 quiescent supply current. The TPA6203A1 is available in space-saving 2 mm × 2 mm MicroStar BGA packages and space-saving 3 mm x 3 mm QFN (DRB) packages.

Features such as 85-dB power rejection ratio, from 90 Hz to 5 kHz, improve RF rectification immunity, making it ideal for wireless mobile phone TPA6203A1 with a small PCB area. The minimal popularity of fast start-up time of 4μs makes it ideal for TPA6203A1 PDA applications.

characteristic

• The 5-bar of 1.25 W is supplied with 8 Ω
  Total Harmonic Distortion = 1% (Typical)
• Low supply current: 1.7 mA typical
• shutdown control "10 microamps."
• There are only five external elements
  • Improved PSRR (90 dB) and wide supply voltage (2.5 V to 5.5 V) direct battery operation
  • The full differential design reduces RF
    rectify
  • The improved CMRR eliminates the need for two input-coupled capacitors
  • ç (bypass) is optional due to full differential design and high PSRR
• Available in 2mm × 2mm MicroStar
  Junior BGA Package (GQV, ZQV)
• Available in a 3 mm x 3 mm QFN package (DRB)
• Available in 8-pin MSOP package PowerPAD (DGN)
• apply
  • Designed for wireless mobile phones and handheld computers or