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LM4666SDBD

Texas Instruments
Part Number LM4666SDBD
Manufacturer Texas Instruments
Description Filterless High Efficiency Stereo 1.2W Switching Audio Amplifier
Published May 19, 2023
Detailed Description LM4666, LM4666SDBD www.ti.com SNAS189A – MAY 2004 – REVISED MAY 2013 LM4666 Filterless High Efficiency Stereo 1.2W S...
Datasheet PDF File LM4666SDBD PDF File

LM4666SDBD
LM4666SDBD

Overview
LM4666, LM4666SDBD www.
ti.
com SNAS189A – MAY 2004 – REVISED MAY 2013 LM4666 Filterless High Efficiency Stereo 1.
2W Switching Audio Amplifier Check for Samples: LM4666, LM4666SDBD FEATURES 1 •2 No Output Filter Required for Inductive Transducers • Selectable Gain of 6dB or 12dB • Very Fast Turn On Time: 6ms (typ) • Minimum External Components • "Click and Pop" Suppression Circuitry • Micro-Power Shutdown Mode • Short Circuit Protection • Available in Space-Saving NHK0014A Package APPLICATIONS • Mobile Phones • PDAs • Portable Electronic Devices KEY SPECIFICATIONS • Efficiency at 3V, 100mW into 8Ω Transducer: 79% (typ) • Efficiency at 3V, 450mW into 8Ω Transducer: 84% (typ) • Efficiency a...


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