4×4 Matrix 16 Push Button Keyboard Module

Specifications:

• Output Power:
  • 6W per channel at 12V (stereo output).
  • 19W total in bridge configuration (driving both channels in bridge mode).
• Package Type: TO-220, 14-pin
• Operating Voltage: Typically 12V DC
• Amplifier Type: 2-channel bridge
• Pin Count: 14 pins
• Application: Audio power amplification
• Protection: Overcurrent and thermal protection
• Mounting Type: Through-hole (ideal for PCB integration)

Package Includes:

• 1 x IC 4440/CD4440CS, 6W 2-Channel Bridge 19W Power Amplifier (TO-220, 14 Pin).