Part number:
LM4802B
Manufacturer:
National Semiconductor
File Size:
1.20 MB
Description:
Audio power amplifier.
LM4802B_NationalSemiconductor.pdf
Datasheet Details
Part number:
LM4802B
Manufacturer:
National Semiconductor
File Size:
1.20 MB
Description:
Audio power amplifier.
LM4802B, Audio Power Amplifier
The LM4802B integrates a Boost Converter with an Audio Power Amplifier to drive Ceramic Speakers in portable applications.
When powered by a 3V supply, it is capable of forcing 12Vp-p across a 2µF + 30Ω bridge-tied-load (BTL) with less than 1% THD+N.
Boomer audio power amplifiers were designed speci
LM4802B Features
* a low-power consumption shutdown mode. Additionally, the LM4802B features an internal thermal shutdown protection mechanism. The LM4802B contains advanced pop & click circuitry that eliminates noises which would otherwise occur during turn-on and turn-off transitions. The LM4802B is unity-gain stabl
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