Datasheet Summary
LM4673, LM4673SDBD, LM4673TMBD
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SNAS317D
- DECEMBER 2005
- REVISED MAY 2013
Filterless, 2.65W, Mono, Class D Audio Power Amplifier
Check for Samples: LM4673, LM4673SDBD, LM4673TMBD
Features
- 2 Mono Class D Operation
- No Output Filter Required for Inductive Loads
- Externally Configurable Gain
- Very Fast Turn On Time: 17μs (typ)
- Minimum External ponents
- "Click and Pop" Suppression Circuitry
- Micro-Power Shutdown Mode
- Available in Space-Saving 0.4mm Pitch
DSBGA and WSON Packages
APPLICATIONS
- Mobile Phones
- PDAs
- Portable Electronic Devices
KEY SPECIFICATIONS
- Efficiency at 3.6V, 400mW into 8Ω Speaker 88% (typ)
- Efficiency at 3.6V, 100mW into 8Ω...
