LM4674TLX/NOPB

免滤波 2.5 立体声 D 类音频功率放大器 16-DSBGA -40 to 85

* Output Short Circuit Protection * Stereo Class D Operation * No Output Filter Required * Logic Selectable Gain * Independent Shutdown Control * Minimum External Components * Click and Pop Suppression * Micro-Power Shutdown * Available in Space-Saving 2mm x 2mm x 0.6mm DSBGA, and 4mm x 4mm x 0.8mm WQFN Packages * Efficiency at 3.6V, 100mW into 8Ω: 80% typ * Efficiency at 3.6V, 500mW into 8Ω: 85% typ * Efficiency at 5V, 1W into 8Ω: 85% typ * Quiescent Power Supply Current   at 3.6V supply: 4mA * Power Output at VDD = 5V,   RL = 4Ω, THD ≤ 10%: 2.5 W typ * Shutdown Current: 0.03μA typ