TPA6211A1DRBR Description
The TPA6211A1DRBR is a 3.1-W mono fully-differential amplifier designed to drive a speaker with at least 3-Ω impedance while consuming only 20 mm2 total printed-circuit board (PCB) area in most applications. The TPA6211A1DRBR operates from 2.5 V to 5.5 V, drawing only 4 mA of quiescent supply current. The TPA6211A1DRBR is available in the space-saving 3-mm × 3-mm SON (DRB) and the 8-pin MSOP-PowerPAD (DGN) packages.
TPA6211A1DRBR Features
Designed for Wireless or Cellular Handsets and PDAs
3.1 W Into 3 Ω From a 5-V Supply at THD = 10% (Typ)
Low Supply Current: 4 mA Typ at 5 V
Shutdown Current: 0.01 μA Typ
Fast Startup With Minimal Pop
Only Three External Components
TPA6211A1DRBR Applications
PDAs
Smartphone
Wireless Handsets
Notebook Computers
