NCP2993FCT2G

NCP2993 Audio Power Amplifier, 1.3 W, with Selectable Fast Turn-On Time The NCP2993 is an audio power amplifier designed for portable NCP2993 Rf 24 k V p Cs 1 F Ci Ri INM V AUDIO p - OUTA INPUT INP + 100 nF 24 k R1 20 k V p 8 R2 20 k - BYPASS + OUTB C 1 F bypass SHUTDOWN SHUTDOWN CONTROL TON VM Connect to V or GND p Figure 1. Typical Audio Amplifier Application Circuit with Single Ended Input Rf 24 k V p Ci Ri Cs 1 F + 100 nF 24 k INM V p - OUTA AUDIO INP + Ci INPUT Ri R1 V 20 k p 8 100 nF 24 k R2 24 k Rf 20 k - BYPASS + OUTB C bypass 1 F SHUTDOWN SHUTDOWN CONTROL TON VM Connect to V or GND p Figure 2. Typical Audio Amplifier Application Circuit with a Differential Input