View ts4871 datasheet:

TS4871 OUTPUT RAIL TO RAIL 1W AUDIO POWER AMPLIFIER WITH STANDBY MODE OPERATING FROM VCC = 2.5V to 5.5V PIN CONNECTIONS (Top View) 1W RAIL TO RAIL OUTPUT POWER @ Vcc=5V, THD=1%, f=1kHz, with 8? Load TS4871IST - MiniSO8 ULTRA LOW CONSUMPTION IN STANDBY MODE (10nA) 1 8 Standby VOUT2 2 7 GND 75dB PSRR @ 217Hz from 5V to 2.6V Bypass 3 6 VIN+ VCC ULTRA LOW POP & CLICK 4 5 VIN- VOUT1 ULTRA LOW DISTORTION (0.1%) UNITY GAIN STABLE AVAILABLE IN SO8, MiniSO8 & DFN8 3x3mm TS4871ID-TS4871IDT - SO8 DESCRIPTION 1 8 Standby VOUT2 2 7 GND Bypass The TS4871 is an Audio Power Amplifier capable of delivering 1W of continuous RMS Ouput Power 3 6 VIN+ VCC into 8? load @ 5V. 4 5 VIN- VOUT1 This Audio Amplifier is exhibiting 0.1% distortion level (THD) from a 5V