LM386 Low Voltage Audio Power Amplifier IC DIP-8 Package

The LM386 is 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 mW when operating from a 6-V supply, making the LM386 ideal for battery operation.Features:-Battery OperationMinimum External PartsWide Supply Voltage Range: 4 V–12 V or 5 V–18 VLow Quiescent Current Drain: 4 mAVoltage Gains from 20 to 200Ground-Referenced InputSelf-Centering Output Quiescent VoltageLow Distortion: 0.2% (AV = 20, VS = 6 V, RL = 8 ?, PO = 125 mW, f = 1 kHz)Available in 8-Pin MSOP PackageSpecifications:- ParameterSpecificationPart numberLM386Audio input typeAnalog InputArchitectureClass-ABSpeaker channels (Max)MonoPower stage supply (Min) (V)4Power stage supply (Max) (V)18Output power (W)0.325Load (Min)(ohms)4THD N @ 1 kHz (%)0.2Iq (Typ) (mA)4Control interfaceHardwareClosed/open loopClosedAnalog supply (Min) (V)4Analog supply (Max )(V)18PSRR (dB)50Operating temperature range (C)0 to 70RatingSee Data Sheetlm386-ic-datasheet* product image for illustration purposes only. actual product may vary.