SA58632 Overview
The SA58632 is a two-channel audio amplifier in an HVQFN20 package. It provides power output of 2.2 W per channel with an 8 Ω load at 9 V supply. The internal circuit is prised of two BTL (Bridge-Tied Load) amplifiers with a plementary PNP-NPN output stage and standby/mute logic.