PAM8403 Audio 2x3W Mini Digital Power Amplifier Board for Class D Stereo Audio Amplifier Module 5V

PAM8403 Audio 2x3W Mini Digital Power Amplifier Board for Class D Stereo Audio Amplifier Module 5V Power Description:

• Dimension: 1.85*2.15cm
• Work Voltage: 2.5V-5V, Limit Voltage: 5.5V
• Excellent noise suppression
• Large output power, good sound quality
• Double channel stereo, 5V power supply and can output 3W+3W power, and can directly drive 4 ohm & 8 ohm speakers
• Class D digital power board without LC filter, could be powered by computer USB
• Dual panel wiring, wiring properly solve the crosstalk caused by ground potential balance and inter channel
• Miniature design, can be easily placed into a variety of digital products

Note: The left and right channel output of the "negative" can not be connected in parallel, otherwise it will burn out IC, and before electrification should be connect the speaker (load).

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