Super Mini Digital Amplifier Board

This module is a dual channel stereo output 3 watt + 3 watt power Class D amplifier.

Features

• High amplification efficiency 85%
• Can directly drive 4 O/8 O small speakers
• Good sound quality & noise suppression
• Unique without LC filter class D digital power board
• Can use computer USB power supply directly
• Low THD+N
• Protection mode: current-limiting
• Thermal Shutdown

Specifications

• Operating Voltage: 2.5 to 5 VDC
• Connections: Solder connections
• Sound processor: PAM8403
• Dimensions: 0.9" x 0.63" x 0.08" (23 x 16 x 2 mm)
• Difficulty: Level 3 (intermediate)

Whadda is a Premium Maker Brand by Velleman Group that produces electronics projects for enthusiasts.