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LM4674A

Description
LM4674A Filterless 2.5 Stereo Class D Audio Power Amplifier
Categorysemiconductor    Analog mixed-signal IC   
File Size831KB,19 Pages
ManufacturerTexas Instruments
Websitehttp://www.ti.com.cn/
Environmental Compliance
Stay tuned Parametric Compare

LM4674A Overview

LM4674A Filterless 2.5 Stereo Class D Audio Power Amplifier

LM4674A Parametric

Parameter NameAttribute value
Audio input typeAnalog Input
SNR(dB)96
Iq(Max)(mA)7.5
Power stage supply(Min)(V)2.4
ArchitectureClass-D
RatingCatalog
Analog supply(Min)(V)2.4
Approx. price(US$)0.50 | 1ku
Output power(W)1.2
Iq(Typ)(mA)5
Control interfaceHardware
THD + N @ 1 kHz(%)0.07
Operating temperature range(C)-40 to 85
Closed/open loopOpen
Analog supply(Max)(V)5.5
PSRR(dB)73
Load(Min)(ohms)4
Speaker channels(Max)Stereo
Power stage supply(Max)(V)5.5

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