LM3875T and LM3876T high performance 40W monolithic audio power amplifier IC-02
Source: InternetPublisher:elleny Keywords: Audio power amplifier BSP Updated: 2020/03/01
LM3875T and LM387 6T are integrated power amplifiers with excellent performance launched by National Semiconductor (NS).
The frequency range is 20Hz ~ 20kHz, and the load is 8n. It can output 40w continuous average power with a distortion of only 0.05%.
Therefore , This is the preferred power amplifier IC designed and manufactured by the factory for high-fidelity audio equipment, surround sound amplifiers, and stereo TVs. It is also
the preferred device for audio enthusiasts to make their own Hi-Fi power amplifiers. 6
LM3875T and LM 3876T have simple peripheral circuits and superior performance. They are used in ICs. It has many features such as advanced overvoltage, undervoltage, short
circuit, thermal runaway and instantaneous temperature peak protection circuits. In practical applications, it has good performance consistency and high reliability,
and is especially suitable for applications in mass-produced electronic products.
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- Design of blood analyzer
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- Use LM3915 to make a practical audio power meter
- Test of leakage current of switching appliances
- Light Detection 4 to 20mA Current Transmitter Circuit
- High-efficiency speaker circuit for rural stage
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- Digital stopwatch display circuit