LM4811 Dual 105mW Headphone Amplifier circuit diagram

This LM4811 Dual 105mW Headphone Amplifier electronic project can be used in applications like cellular phones ; mp3 , cd , dvd players pda’s and other portable electronics .
Maximum power delivered from LM4811 is 105mW per one channel into 16 ohms load impedance and 70mW with 32 ohms load impedance.

Lm4811 headphone amplifier is designed to provide a high quality output power using few external components and does not require bootstrap capacitors or snubber networks .
Main features of this headphone amplifier are : digital volume control range from +12dB to −33dB,no bootstrap capacitors required , low shutdown current.
This audio headphone amplifier require a power supply between 2 and 5 volts.