NCS2632 NOCAP , Pop-Free, 3 V RMS Audio Line Driver with Adjustable Gain The NCS2632 is a pop free stereo line driver. It uses ON Semiconductors patented NOCAP technology which allows the NCS2632 VDD INLP INLM OUTL EN Click/Pop Charge CP Bias Suppression Pump UVP Circuitry Circuitry Circuitry CN AGND AGND PGND AGND OUTR VSS INRP INRM Figure 1. NCS2632, Simplified Block Diagram 1 INRP INLP 14 2 INRM INLM 13 3 OUTR OUTL 12 4 AGND UVP 11 5 EN PGND 10 6 VSS VDD 9 7 CN CP 8 Figure 2. NCS2632, Pinout