PAM8403 Amplifier Module Mini Digital Power 3W x 2

PAM8403 Amplifier Module can be powered using simple 5V input and can drive two 3W + 3W stereo speakers. It is an excellent choice for those who want a Class-D stereo audio amplifier in a small board space. This Amplifier allows the user to reproduce high-quality audio. Additionally, it features that it can drive speakers directly from its output.

Specifications:

• Model:  PAM8403
• Power supply range: 2.5-5.5V
• Minimum output: 3W x 2 = 6 watts (4 ohms)
• Appearance size: 22mm x 22mm
• Packing weight: 3g

Note:
1. Connect the speaker first and then connect to the power supply; otherwise, it will easily cause damage to the chip.
2. Because the digital volume control in the module has excellent gain, don’t let the audio signal input be too significant to produce a cutting limit.

Package includes: 1x PAM8403 Amplifier Module Mini Digital Power 3W x 2

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Development  Resources: Demo Codes, Schematics, Datasheets, Etc

Instructables.com PAM8403 6W STEREO AMPLIFIER TUTORIAL

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Notes:

1. There may be slight size Deviations due to manual measurement, different Measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different Photographing lights, angles and display monitors.