2x3W stereo audio amplifier mini 5V PAM8403 Red

This is a compact stereo amplifier. You can connect up to two speakers, for example these speakers: Small Speaker - 4Ω 3W.

This red variant has an "SW" pin. When this pin is connected to the GND, the amplifier will be turned off. By default this pin is connected to the 5V with a pull-up resistor. Therefore the amplifier is default ON when the SW pin is not connected.

Specifications:

• Supply voltage: 2.5-5.5V DC
• Maximum power: 2x3W (4Ω)
• Dimensions PCB: 24.5 x 16.4mm

Package contents:

• 1x 2x3W stereo audio amplifier mini 5V PAM8403 Red

Note: The pin distance is not standard (~1.8mm), therefore pin headers cannot be used.

Check the tab "Downloads" for more information and/or downloads.