PAM8406 Class D Amplifier + Volume Control

PAM8406 Class D Digital Power Amplifier Board with Volume Control

The PAM8406 is a 5W audio amplifier with an alternative option between Class-D and Class-AB output, which makes the device very ideal for efficiency-EMI compatible applications.

Operating voltage for this module range from 3 V to 5.5 V, making it ideal for adding the audio capability to your projects.

Specifications:

• Alternative Output: Class-D or Class-AB
• 5W Output at 10% THD with a 2Ω Load and 5V Power Supply at Class-D Mode
• 3W Output at 10% THD with a 4Ω Load and 5V Power Supply
• Filterless, Low Quiescent Current and No EMI
• Low THD+N at Fully Output Range
• Superior Low Noise
• Efficiency up to 90% with Class-D Mode
• No Pop At Turn-On/Off
• Full Short-Circuit Protection With Auto Recovery
• Thermal Shutdown

Pinout Configuration:

• 5V – Positive Supply
• GND – Ground Pin
• -OUT_R – Right Channel Negative Output
• +OUT_R – Right Channel Positive Output
• +OUT_L – Left Channel Positive Output
• -OUT_L – Left Channel Negative Output
• +INL – Left Channel Input
• -INPUT – L & R Ground
• +INR – Right Channel Input

Very Important: Please make sure you double check the polarity of all connections before attaching any power.

Please Note: DIY electronics are meant for those with basic electrical knowledge and soldering skills.

Before placing your order, please make sure you are fully aware of the Shipping Policy.