386N Audio Power Amp 1 WATT 8p

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 Battery operation
 Minimum external parts
 Wide supply voltage range: 4V–12V or 5V–18V
 Low quiescent current drain: 4mA
 Voltage gains from 20 to 200
 Ground referenced input
 Self-centering output quiescent voltage
 Low distortion: 0.2% (AV = 20, VS = 6V, RL = 8Ω, PO =
 125mW, f = 1kHz)
 Available in 8 pin MSOP package

The LM386 is a power amplifier designed for use in low voltage consumer applications. The gain is internally set to 20 to
keep external part count low, but the addition of an external
resistor and capacitor between pins 1 and 8 will increase the
gain to any value from 20 to 200.
The inputs are ground referenced while the output automatically biases to one-half the supply voltage. The quiescent
power drain is only 24 milliwatts when operating from a 6 volt
supply, making the LM386 ideal for battery operation.

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