LM4668 - 10W High-Efficiency Mono BTL Audio Power Amplifier

National Semiconductor

The LM4668 by National Semiconductor is a 10W High-Efficiency Mono BTL Audio Power Amplifier. Below is the official datasheet preview.

Datasheet Details

Part number	LM4668
Manufacturer	National Semiconductor
File Size	472.22 KB
Description	10W High-Efficiency Mono BTL Audio Power Amplifier
Datasheet	LM4668_NationalSemiconductor.pdf
Additional preview pages of the LM4668 datasheet.

The LM4668 is a high efficiency switching audio power amplifier primarily designed for demanding applications in flat panel monitors and TV’s.

a micro-power, active-low shutdown mode, an internal thermal shutdown protection mechanism, and short circuit protection. The LM4668 contains advanced transient (“pop and click”) suppression circuitry that eliminates noises that would otherwise occur during turn-on and turn-off transitions. Key Specifications j Power Output BTL (VDD = 14V, fIN = 1kHz, THD+N = 10%, RL = 8Ω) j Quiescent Power Supply Current j Efficiency (VDD = 12V, fIN = 1kHz, 10W (typ) 30mA (typ) 79% (typ) 0.15mA (typ) 30dB (t.

📁 LM4668 Similar Datasheet

LM4665 - Filterless High Efficiency 1W Switching Audio Amplifier (Texas Instruments)
LM4666SDBD - Filterless High Efficiency Stereo 1.2W Switching Audio Amplifier (Texas Instruments)
LM4667MMBD - Filterless High Efficiency 1.3W Switching Audio Amplifier (Texas Instruments)
LM46000 - 0.5-A Synchronous Step-Down Voltage Converter (Texas Instruments)
LM46000-Q1 - 0.5-A Synchronous Step-Down Voltage Converter (Texas Instruments)
LM46001 - 1-A Synchronous Step-Down Voltage Converter (Texas Instruments)
LM46001-Q1 - 1-A Synchronous Step-Down Voltage Converter (Texas Instruments)
LM46002 - 2-A Synchronous Step-Down Voltage Converter (Texas Instruments)

Other Datasheets by National Semiconductor

Published: Mar 22, 2005 |