1.6W Mono Audio Amplifier

1.6W Mono Audio Amplifier Project is based on TDA7231, which is class AB power amplifier with a wide range of supply.

Features

• Power supply: 5  To 12 VDC
• Output: 1.6 W, 4 Ω / 1 W, 8 Ω
• Low crossover distortion, soft clipping
• PR1 Preset for Volume Adjust
• Terminal pins for connecting power supply, input and output
• Power On/OFF Switch
• Power-On LED indicator
• Four mounting holes of 3.2 mm each
• PCB dimensions 36 mm x 52 mm

Schematic

Parts List

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