The LM384N is a power audio amplifier designed for consumer applications, offering a high level of performance while keeping system costs to a minimum. With an internally fixed gain of 34dB, this amplifier is ideal for a wide range of applications, from audio equipment to robotics and detection systems. Its compact 14-pin PDIP package makes it easy to integrate into various projects, including those using Arduino, breadboard, and ULN2003 driver boards.

In terms of technical specifications, the LM384N offers a wide supply voltage range, low quiescent power drain, and high peak current capability, making it a reliable and efficient choice for many applications. The following are some of the key specifications of the LM384N:

• Wide Supply Voltage Range: 12V to 26V


• Low Quiescent Power Drain


• Voltage Gain Fixed at 50


• High Peak Current Capability: 1.3A


• Input Referenced to GND


• High Input Impedance: 150k


• Low Distortion: 0.25% (PO=4W, RL=8)


• Quiescent Output Voltage is at One Half of the supply voltage


• 14-Pin PDIP Package

The LM384N is suitable for a variety of applications, including:

• Audio equipment, such as amplifiers and speakers


• Robotics and servo motor control systems


• Detection systems, including those using DHT22 sensors


• Arduino and breadboard projects


• Charger and power supply systems

Overall, the LM384N is a reliable and efficient power audio amplifier that offers a high level of performance and versatility, making it an ideal choice for a wide range of consumer and industrial applications.