The TPA6211A1DGNG4 is a 3.1W mono fully-differential Class-AB Audio Amplifier, designed to drive a speaker with at least 3R impedance while consuming only 20mm2 total printed-circuit board (PCB) area in most applications. The device operates from 2.5 to 5.5V, drawing only 4mA of quiescent supply current. Features like -80dB supply voltage rejection from 20Hz to 2kHz, improved RF rectification immunity, small PCB area and a fast start-up with minimal pop makes the TPA6211A1DGNG4 ideal for PDA/smart phone applications.
3.1W into 3R from a 5V supply at THD = 10% (typical)
4mA Typical at 5V low supply current
0.01μA Typical shutdown current
Fast start-up with minimal pop
Improved PSRR (-80dB) and wide supply voltage (2.5 to 5.5V) for direct battery operation
