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SA58632
2 × 2.
2 W BTL audio amplifier
Rev.
01 — 27 June 2006 Product data sheet
1.
General description
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 comprised of two BTL (Bridge-Tied Load) amplifiers with a complementary
PNP-
NPN output stage and standby/mute logic.
The SA58632 is housed in a 20-pin HVQFN package, which has an exposed die attach paddle enabling reduced thermal resistance and increased power dissipation.
2.
Features
I I I I I I I I I Low junction-to-ambient thermal resistance using exposed die attach paddle Gain can be fixed with extern...