Application of LM3886 in home theater 02
Source: InternetPublisher:赔钱虎 Keywords: Home theater LM3886 BSP NE5532 Updated: 2020/06/01
(2) The powerful BTL power amplifier is composed
of the op amp NE5532 and two LM3886 in-phase and inverting amplifiers. It is a pure BTL bridge amplifier that can easily output
more than 200W of undistorted power and can be used in dance halls, theater amplification and other occasions. This circuit can still
maintain natural and smooth sound quality when playing at low volume . The BTL power amplifier circuit is shown in Figure 10-12. Each channel has a circuit board with independent rectification, filtering and driving
circuits. The dimensions of the two radiators are 1×40×50×1OO(mm)6
- Echo Dot speaker intelligent control system solution
- Make the most beautiful sound with the least money
- Make a pocket amplifier with 8550 and 8050
- Design and production of class AB headphone amplifier
- Design of a tube amplifier that uses the mains electricity to directly provide screen working power
- Using Shuguang 350C tube to make tube amplifier
- Dual power supply audio power amplifier circuit using LM1875
- LM4902 differential input audio amplifier circuit
- Class A power amplifier circuit with an output power of 18W
- 8W audio power amplifier circuit composed of LM2002/LM2002A
- Electronic anti-asthma circuit
- soil content measurement circuit
- DC ammeter
- Electrical schematic diagram of DC voltmeter input at non-inverting terminal
- Domestic KD8041 integrated phase locked loop
- Mixer built with analog multipliers
- Junction field effect transistor mixer circuit
- Proportional frequency discriminator circuit
- Varactor Diode Frequency Modulator
- common emitter amplifier circuit
京公网安备 11010802033920号