12 watt stereo amplifier using LA4440

• Built-in 2 channels (dual) enabling use in stereo and bridge
• amplifier applications
• Dual : 6W´2 (typ.)
• Bridge : 19W (typ.)
• Minimum number of external parts required.
• Small pop noise at the time of power supply ON/OFF and
• good starting balance.
• Good ripple rejection : 46dB (typ.)
• Good channel separation.
• Small residual noise (Rg=0).
• Low distortion over a wide range from low frequencies to
• high frequencies.
• Easy to design radiator fin.
• Built-in audio muting function.
• Built-in protectors

              a. Thermal protecton

              b. Over voltage, surge voltage protecto

              c. Pin-to-pin short protector