Maxim Alternatives for the National Semiconductor LM4811

National Semiconductor LM4811

Benefits of the MAX9722 over the LM4811:

• Direct Drive technology eliminates the need for the two large 100uF caps that the LM4811 requires on the output.
• Greater output dynamic range.
• THD+N 0.02%, vs. 0.3% for the LM4811
• Better PSRR (-80dB at 217Hz vs -60dB for the LM4811).

Benefits of the LM4811 over the MAX9722:

• The LM4811 has volume control, lower supply current (3mA max vs 13mA max).
• The LM4811 has better crosstalk performance (100dB vs 78dB).
• Higher power output at 16ohms for the LM4811.

Maxim Alternative(s)	Description	Data Sheet	Order
MAX9722	5V, Differential Input, DirectDrive, 130mW Stereo Headphone Amplifiers with Shutdown	QuickView Full (PDF) Data Sheet	Sample Buy