1. Is universal. Because both tda7387 and tda7388 are audio power amplifier chips with similar functions and characteristics, they can be used to drive car audio systems or other audio devices.
They all use the working principle of AB power amplifiers, with high efficiency and low distortion characteristics. In addition, both the tda7387 and tda7388 have the capability of multi-channel output to drive multiple speakers at the same time.
Therefore, both the tda7387 and tda7388 can meet the needs of a variety of audio applications.
TDA7387 and TDA7388 are two different power amplifier chips, although their appearance is similar, but their circuit design, function and performance are different. Therefore, they are not universal. When choosing the power amplifier chip, it is necessary to select the appropriate chip according to the specific needs and application scenarios to obtain the best audio effect.