LM380N ,Audio Power Amplifier - 2W Output, DIP-14 Package

The LM380N - DIP-14 Audio Power Amplifier is a robust audio amplifier designed for consumer applications that require efficient and low-cost amplification. Featuring a gain of 50 V/V, this amplifier minimizes the need for external components, streamlining design for compact systems. It can deliver up to 2.5W of RMS output power into an 8-ohm load with a low total harmonic distortion (THD) of 0.2%, ensuring high-fidelity audio output with minimal noise.

The device operates with a supply voltage range of 10V to 22V, providing flexibility for various power sources. The LM380N also includes internal heat dissipation mechanisms to enhance reliability during extended use. Its bandwidth extends to 100 kHz at 2W output, making it suitable for a range of audio applications, from small speaker systems to sound amplifiers in consumer electronics. The package includes features for effective power supply rejection, further improving audio clarity by minimizing interference from supply variations.

Key Features :

• Output Power: Capable of delivering 2.5W RMS with an 8-ohm load, making it ideal for compact audio applications.
• Gain: Fixed at 50 V/V, streamlining design by eliminating the need for additional external gain setting.
• Output Voltage Swing: Achieves up to 14V peak-to-peak with an 8-ohm load.
• Total Harmonic Distortion (THD): Low THD at 0.2%, ensuring clean audio output.
• Power Supply Rejection Ratio (PSRR): 38 dB, which provides good rejection of supply variations.
• Bandwidth: Up to 100 kHz at 2W output, suitable for wide-range audio applications.