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LM386 Low Voltage Audio Power Amplifier IC DIP-8 Pin
Specifications:
Part number: LM386
Audio input type: Analog Input
Architecture: Class-AB
Speaker channels (Max): Mono
Power stage supply (Min) : 4(V)
Power stage supply (Max) : 18(V)
Output power (W): 0.325
Load (Min)(ohms): 4
THD + N @ 1 kHz (%): 0.2
Analogue supply (Min) (V): 4
Analog supply (Max )(V): 18
₹13.00 (Incl. GST)
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The LM386 is a power amplifier designed for use in low-voltage consumer applications. The gain is internally set to 20 to keep the 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 Operation
Minimum External Parts
Wide Supply Voltage Range: 4 V–12 V or 5 V–18 V
Low Quiescent Current Drain: 4 mA
Voltage Gains from 20 to 200
Ground-Referenced Input
Self-Centering Output Quiescent Voltage
Low Distortion: 0.2% (AV = 20, VS = 6 V, RL = 8 Ω, PO = 125 mW, f = 1 kHz)
Available in 8-Pin MSOP Package
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