PAM8403 is a class-d stereo amp that works with 2.5V-5v power supply.
- Dual channel stereo output 3 w + 3 w power Class D
- Works with 2.5V-5v power supply
- High amplification efficiency 85%
- can directly drive 4 Ω/8 Ω small speakers
- Good sound quality & noise suppression
- Unique without LC filter class D digital power board
- Can use computer USB power supply directly
- Small Size, 1.85 x 2.11 cm can easily fit in a variety of products
- Operating Voltage: 2.5V ~ 5.5V
- Speaker With: 4Ohm ~ 8Ohm (recommended: 4Ohm)
- Speaker Power: 2W ~ 8W
- Size: 21 x 18 x 3.4mm (L x W x H)
- Net Weight: 1g
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