Most car radio amplifier ICs designed tor a supply voltage ot 12 V
have a maximum output power in the region of 10 watts. The
production methods applied by SGS-Thomson tor their TOA7370,
however, allow the output power ot this stereo bridge amplitier IC to
be pushed very near the theoretical maximum ot 22.5 watts. This
level is reached at the cost ot some distortion, but still without the
use ot a DC-to-DC step up converter.
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