The TPA6204A1 device (sometimes referred to as TPA6204) is a 1.7-W mono
fully-differential amplifier designed to drive a speaker with at least 8-Ω impedance while
consuming only 20 mm2 total printed-circuit board (PCB) area in most
applications. The device operates from 2.5 V to 5.5 V, drawing only 4 mA of quiescent supply
current. The TPA6204A1 (TPA6204) is available in the space-saving 3 mm × 3 mm SON (DRB) package.
The TPA6204A1 (TPA6204) is ideal for PDA or smartphone applications due to features such
as −80-dB supply voltage rejection from 20 Hz to 2 kHz, improved RF rectification immunity, small
PCB area, and a fast start-up with minimal pop.
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