LM4864 300 mW Audio Power Amplifier with Shutdown Mode
September 1999
LM4864 300 mW Audio Power Amplifier with Shutdown Mode
General Description
The LM4864 is a bridged audio power amplifier capable of delivering 300 mW of continuous average power into an 8Ω load with 1% (THD) from a 5V power supply.
Boomer ® audio power
amplifiers were designed specifically to provide high quality output power from a low supply
voltage while requiring a minimal amount of external components.
Since the LM4864 does not require output coupling
capacitors, bootstrap
capacitors or snubber networks, it is optimally suited for low-power portable applications.
The LM4864 features an externally controlled, low pow...