PAM8403 5V TWO CHANNEL STEREO MINI CLASS-D 3W 3W AUDIO AMPLIFIER

Specifications: Operating Voltage Range: 5V – 5.5V. Max Gain: 24 dB Current Handling Capacity: 8 mA Efficiency: 87 %. Amplifier: IC PAM 8403. Load Can direct drive 4 or 8 ohm small speakers.