Circuit Amplifier LM3886
Circuit compact audio power
amplifier using integrated circuit National Semiconductors LM6886TF, PCB compact, making it ideal for use where you need a compact amplifier with high power and high quality audio. Ideal for use in various applications such as, computer games, Mp3 Player, Home Theater, Surround sound, etc.
LM3886 is a single-channel, high-performance audio power amplifier IC produced by National Semiconductor (NS) company , the maximum continuous output power up to 60W, from the launched time to now, was loved by the majority of audiophiles.
The single-channel power amplifier design, a board per channel
amplifier parts, amplifier board can be used in parallel.
List Component
Resistors 1/4 W* 5%
R1* 0.1 /5 Watts Ceramic resistor
R2, R3, R5 22k – Red, Red, Orange, Gold
R4, R6 1k – Brown, Black, Red, Gold
Capacitor’s
C1, C2, C3 100µF/63V Electrolytic Capacitor
C4 22µF/63V Electrolytic Capacitor
C5 1µF – capacitor polyester
Semiconductors
IC1 LM3886 – Audio amplifier integrated circuit
Connectors
IN Audio input connector
OUT Audio output connector
PW Connector for power supply