The PAM8403 integrated circuit is a 3W class-D digital audio amplifier with low drive power(2.5v to 5v) that features low harmonic distortion and high efficiency. This module is ideal for adding audio capability to your new project.
**Speaker out NOT COMMON GROUND can not short
** Must connect speaker (load) before power on
Feature:
- Power Supply: 2.5v to 5v (5.5v max.)
- OutPut Max.: Stereo 3W x 2
- Speaker Impedance: 4 to 8 ohm
- Dimension 18 x 21mm
PAM8403 3W x 2 Stereo Class-D Digital Amplifier Module Ardiuno WAV Player
- Product Code: PAM8403
- Availability: In Stock
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$1.29