LM386 Low Voltage Audio Power Amplifier IC – DIP-8, 2 Pieces

The LM386 is a compact low-voltage audio power amplifier IC designed for driving small speakers and audio output devices with minimal external components. It operates efficiently from low-voltage supplies, making it ideal for battery-powered and portable audio applications. The device offers a default voltage gain of 20, adjustable up to 200 using external components, allowing flexible amplification for different sound levels. Common applications include portable speakers, alarms, intercoms, sound generators, and voice amplifier circuits.

• Low-voltage audio power amplifier
• Wide supply voltage range (4V to 12V)
• Default voltage gain of 20
• Adjustable gain up to 200
• Low quiescent current for battery-powered systems
• Minimal external components required
• Integrated internal biasing network
• Short-circuit protection
• Low distortion audio amplification
• Suitable for small speaker driving
• Compact DIP-8 package
• Through-hole mounting
• Reliable analog audio performance
• Includes 2 pieces

• Model: LM386
• IC Function: Audio Power Amplifier
• Supply Voltage Range: 4V to 12V
• Output Power (Typical): 325mW at 6V
• Voltage Gain (Default): 20
• Voltage Gain (Maximum): 200
• Total Harmonic Distortion (THD): 0.2%
• Input Impedance: 50kΩ
• Quiescent Current: Typical 4mA
• Output Type: Analog Audio Output
• Operating Temperature Range: 0°C to +70°C
• Package Type: 8-Pin DIP
• Mounting Type: Through-Hole
• Quantity: 2 Pieces
• Application Type: Audio Amplification

• 3D Model
• Datasheet

• LM386 Audio Amplifier Circuit With Bass Boost and Volume Control