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LM4668LD-LM4668LDX-LM4668MH-LM4668MHX Fast Delivery,Good Price
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LM4668LDNSN/a9830avai10W High-Efficiency Mono BTL Audio Power Amplifier
LM4668LDNSCN/a1000avai10W High-Efficiency Mono BTL Audio Power Amplifier
LM4668LDXNS/PBFN/a714avai10W High-Efficiency Mono BTL Audio Power Amplifier
LM4668MHNSN/a19avai10W High-Efficiency Mono BTL Audio Power Amplifier
LM4668MHXNSCN/a4652avai10W High-Efficiency Mono BTL Audio Power Amplifier


LM4668LD ,10W High-Efficiency Mono BTL Audio Power AmplifierFeaturessuppression circuitry that eliminates noises that would oth-n Soft-start circuitry eliminat ..
LM4668LD ,10W High-Efficiency Mono BTL Audio Power AmplifierLM4668 10W High-Efficiency Mono BTLAudio Power AmplifierOctober 2004LM466810W High-Efficiency Mono ..
LM4668LDX ,10W High-Efficiency Mono BTL Audio Power AmplifierGeneral Description Key SpecificationsThe LM4668 is a high efficiency switching audio powerj Power ..
LM4668MH ,10W High-Efficiency Mono BTL Audio Power AmplifierApplicationsn Flat Panel Monitorsn Flat Panel TVsn Computer Sound CardsConnection DiagramsLD Packag ..
LM4668MHX ,10W High-Efficiency Mono BTL Audio Power Amplifierfeatures a micro-power,j Fixed Gain 30dB (typ)active-low shutdown mode, an internal thermal shutdow ..
LM4670ITL ,Filterless High Efficiency 3W Switching Audio AmplifierFeaturesphones and other portable communication devices. Operat-n No output filter required for ind ..
LP2960IN-3.3 ,Adjustable Micropower 0.5A Low-Dropout RegulatorsFeaturesn Output voltage adjusts from 1.23V–29VThe LP2960 is a micropower voltage regulator with ve ..
LP2960IN-5.0 ,Adjustable Micropower 0.5A Low-Dropout RegulatorsElectrical Characteristics Limits in standard typeface are for T 25˚C, and limits in boldface type ..
LP2966 ,Dual 150mA Ultra Low-Dropout Regulatorapplications. Each LDO in the LP2966 has independentn Guaranteed 150mA output current at each outpu ..
LP2966IMM-1818 ,Dual 150mA Ultra Low-Dropout RegulatorBlock Diagram10085031Connection Diagram10085032Top ViewMini SO-8 Package8-Lead Small Outline Integr ..
LP2966IMM-1830 ,Dual 150mA Ultra Low-Dropout RegulatorApplicationsDropout Voltage: Varies linearly with load current. Typicallyn Cellular and Wireless
LP2966IMM-1833 ,Dual 150mA Ultra Low-Dropout Regulatorapplications. Each LDO in the LP2966 has independentn Guaranteed 150mA output current at each outpu ..


LM4668LD-LM4668LDX-LM4668MH-LM4668MHX
10W High-Efficiency Mono BTL Audio Power Amplifier
LM4668
10W High-Efficiency Mono BTL Audio Power Amplifier
General Description

The LM4668isa high efficiency switching audio power
amplifier primarily designedfor demanding applicationsin
flat panel monitors and TV’s.Itis capableof delivering 6Wto8Ω mono BTL load with less than 1% distortion (THD+N)
froma 12VDC power supply.
Boomer audio power amplifiers were designed specificallyto
provide high quality output power witha minimal amountof
external components. The LM4668 featuresa 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 oth-
erwise occur during turn-on and turn-off transitions.
Key Specifications
Power Output BTL (VDD= 14V,
fIN= 1kHz, THD+N= 10%,RL =8Ω) 10W (typ) Quiescent Power Supply Current 30mA (typ) Efficiency (VDD= 12V,fIN= 1kHz, =8Ω,POUT= 6W) 79% (typ) Shutdown Current 0.15mA (typ) Fixed Gain 30dB (typ)
Features
Soft-start circuitry eliminates noise during turn-on
transition Low current shutdown mode Low quiescent current 6W BTL output,RL =8Ω Short circuit protection Fixed, internallyset gainof 30dB
Applications
Flat Panel Monitors Flat Panel TVs Computer Sound Cards
Connection Diagrams Package MH Package

Top View
Order Number LM4668LD
See NS Package Number LDC14A
200891G3
Top View
Order Number LM4668MH
SeeNS Package Number MXA20A

October 2004
LM4668
10W
High-Efficiency
Mono
BTL
Audio
Power
Amplifier
ic,good price


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