View ts4872 datasheet:

TS4872 RAIL TO RAIL INPUT/OUTPUT 1W AUDIO POWER AMPLIFIER WITH STANDBY MODE OPERATING FROM VCC = 2.2V to 5.5V PIN CONNECTIONS (Top View) RAIL TO RAIL INPUT/OUTPUT 1W OUTPUT POWER @ Vcc=5V, THD=1%, f=1kHz, with 8? Load TS4872IJT - FLIP CHIP ULTRA LOW CONSUMPTION IN STANDBY MODE (10nA) 7 6 5 75dB PSRR @ 217Hz @ 5 & 2.6V + Vcc STDBY Vin ULTRA LOW POP & CLICK ULTRA LOW DISTORTION (0.05%) 8 Vout1 Vout2 4 UNITY GAIN STABLE Vin GND BYPASS 8 X170µm BUMPS FLIP CHIP PACKAGE 1 2 3 DESCRIPTION The TS4872 is an Audio Power Amplifier capable of delivering 1W of continuous RMS Ouput Power into 8? load @ 5V. This Audio Amplifier is exhibiting 0.1% distortion level (THD) from a 5V supply for a Pout = 250mW RMS. An external standby mode control reduces the supply cu