You can select tda2030a or tda7850 based on the usage scenario.
1. tda2030a and tda7850 are both amplifier chips, which are suitable for different occasions and have certain differences.
tda2030a is a mono amplifier chip, suitable for low power audio applications, such as DIY audio, low-end home audio, etc. tda7850 is a multi-channel power amplifier chip, suitable for high-fidelity, treble quality of high-end audio, such as concert halls, professional recording studios, etc.
2. There is also a certain gap between tda2030a and tda7850 in terms of price, power and distortion.
tda2030a price is relatively cheap, the power is relatively small, the distortion is relatively large; The tda7850 has a relatively high price, high power and low distortion.
When choosing the power amplifier chip, it is necessary to consider many factors such as the use scenario, power requirements, sound quality requirements, cost, stability and so on.
In addition, different brands and models of chips will also have certain differences, and it is necessary to compare and balance all aspects to choose the most appropriate one.
The TDA2030A and TDA7850 are both power amplifier chips, but their performance is different. The TDA7850 offers better power amplifier performance, while the TDA2030A is better suited for low-power applications. If you need a better power amplifier chip, then the TDA7850 may be a better choice. However, if you need a chip with lower power consumption, then the TDA2030A may be a better choice.