TDA2052(1997) Просмотр технического описания (PDF) - STMicroelectronics
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TDA2052 Datasheet PDF : 13 Pages
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TDA2052
APPLICATION NOTES
90W MULTIWAY SPEAKER SYSTEM
The schematic diagram of figure 18, shows the
solution that we have closen as a suggestion for
Hi-Fi and especially TV applications.
The multiway system provides the separation of
the musical signal not only for the loudspeakers,
but also for the power amplifiers with the following
advantages:
Figure 18: Multiway Application Circuit
- reduced power level required of each individ-
ual amplifier
- complete separation of the ways (if an ampli-
fier is affected by clipping distortion, the oth-
ers are not)
- protection of tweeters (the high power har-
monics generated by low frequency clipping
can not damage the delicate tweeters that are
driven by independent power amplifier)
- high power dedicated to low frequencies
10/13
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