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LM4991

Description
LM4991 3W Audio Power Amplifier with Shutdown Mode
Categorysemiconductor    Analog mixed-signal IC   
File Size1MB,26 Pages
ManufacturerTexas Instruments
Websitehttp://www.ti.com.cn/
Environmental Compliance
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LM4991 Overview

LM4991 3W Audio Power Amplifier with Shutdown Mode

LM4991 Parametric

Parameter NameAttribute value
Audio input typeAnalog Input
Power stage supply(Min)(V)2.2
THD + N @ 1 kHz(%)0.2
ArchitectureClass-AB
Output power(W)3
Analog supply(Min)(V)2.2
RatingCatalog
PSRR(dB)64
Approx. price(US$)0.63 | 1ku
Speaker channels(Max)Mono
Load(Min)(ohms)3
Control interfaceHardware
Operating temperature range(C)-40 to 85
Closed/open loopClosed
Iq(Typ)(mA)4
Analog supply(Max)(V)5.5
Iq(Max)(mA)10
Power stage supply(Max)(V)5.5

LM4991 Related Products

LM4991 LM4991MA-NOPB LM4991LDX-NOPB LM4991LD-NOPB LM4991MAX-NOPB LM4991MA/NOPB LM4991LDX/NOPB LM4991LD/NOPB LM4991MAX/NOPB
Description LM4991 3W Audio Power Amplifier with Shutdown Mode Audio Amplifiers Y Audio Amplifiers 3W Audio Power Amplifier with Shutdown Mode 8-WSON -40 to 85 Audio Amplifiers 3W Audio Power Amplifier with Shutdown Mode 8-WSON -40 to 85 Audio Amplifiers 3W Audio Power Amplifier with Shutdown Mode 8-SOIC -40 to 85 3W Audio Power Amplifier with Shutdown Mode 8-SOIC -40 to 85 3W Audio Power Amplifier with Shutdown Mode 8-WSON -40 to 85 3W Audio Power Amplifier with Shutdown Mode 8-WSON -40 to 85 3W Audio Power Amplifier with Shutdown Mode 8-SOIC -40 to 85
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