LM4809

` Active-low shutdown mode
` 'Click and Pop' reduction circuitry
` Low shutdown current
` MSOP surface mount packaging
` No bootstrap capacitors required
`Unity-gain stable

The LM4809 is a dual audio power amplifier capable of delivering 105mW per channel of continuous average power
into a 16 load with 0.1% (THD+N) from a 5V power supply. Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components. Since the LM4809 does not require bootstrap capacitors or snubber networks, it is optimally suited for low-power portable systems.

The unity-gain stable LM4809 can be configured by external gain-setting resistors.

The LM4809 features an externally controlled, active-low, micropower consumption shutdown mode, as well as an internal thermal shutdown protection mechanism.