TDA2052V 查看數據表（PDF） - STMicroelectronics

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TDA2052V

60W Hi-Fi AUDIO POWER AMPLIFIER WITH MUTE / STAND-BY

STMicroelectronics 

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

10/14

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