Datasheet Summary
LM48520, LM48520TLBD
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SNAS367C
- FEBRUARY 2008
- REVISED APRIL 2013
Boosted Stereo Class D Audio Power Amplifier with Output Speaker Protection and Spread Spectrum
Check for Samples: LM48520, LM48520TLBD
Features
- 2 Click and Pop Suppression
- Low 0.04μA Shutdown Current
- 78% Efficiency
- Filterless Class D
- 2.7V
- 5.0V Operation
- 4 Adjustable Gain Settings
- Adjustable Output Swing Limiter with Soft
Clipping
- Speaker Protection
- Short Circuit Protection on Audio Amps
- Independent Boost and Amplifier Shutdown
Pins
APPLICATIONS
- Mobile Phones
- PDAs
- Portable media
- Cameras
- Handheld games
KEY SPECIFICATIONS
- Quiescent Power Supply Current: 11.5 mA(typ)
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