Both LM4766 and LM1875 are high-performance stereo amplifier chips, each with its own advantages.
LM4766 is a high reliability, low noise, high fidelity power amplifier chip. It can output up to 40W of power, suitable for audio, home theater and other scenarios. It has many characteristics such as low distortion, low noise, over-temperature protection, and the cost is moderate.
LM1875 is a high fidelity audio amplifier chip, suitable for audio, headphone amplifier and other occasions. It has a pure sound, high quality amplification effect and a wide range of applications, is a very good choice. In short, the LM4766 is suitable for applications requiring higher output power, while the LM1875 is more suitable for applications requiring higher quality, fidelity audio. Select the appropriate power amplifier chip according to the specific needs and budget.
1 lm4766 is better than lm1875.
2 The output power of the lm4766 is higher, reaching 80W, while the lm1875 is only 20W, so the lm4766 can drive more powerful speakers.
In addition, the lm4766 uses a higher level of audio amplification technology, which makes the sound quality even better.
3 If you need to use a higher power speaker or are more after sound quality performance, then the lm4766 is the better choice. But if you only need to drive a speaker with average power, the lm1875 will do the job.
lm1875 Good, its performance has been improved to some extent. It uses the latest sensors for smooth daily use and low latency. There will be no reduction in the situation, so it is still relatively easy to use, the most important thing is that it uses the latest sensor in the performance reception has also improved, so it is more smooth and fast to use, its price is relatively cheap, more cost-effective