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LM4673

Texas Instruments
Part Number LM4673
Manufacturer Texas Instruments
Description Class-D Audio Power Amplifier
Published May 19, 2023
Detailed Description LM4673, LM4673SDBD, LM4673TMBD www.ti.com SNAS317D – DECEMBER 2005 – REVISED MAY 2013 LM4673 Filterless, 2.65W, Mono...
Datasheet PDF File LM4673 PDF File

LM4673
LM4673


Overview
LM4673, LM4673SDBD, LM4673TMBD www.
ti.
com SNAS317D – DECEMBER 2005 – REVISED MAY 2013 LM4673 Filterless, 2.
65W, Mono, Class D Audio Power Amplifier Check for Samples: LM4673, LM4673SDBD, LM4673TMBD FEATURES 1 •2 Mono Class D Operation • No Output Filter Required for Inductive Loads • Externally Configurable Gain • Very Fast Turn On Time: 17μs (typ) • Minimum External Components • "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 Speaker...



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