Datasheet Texas Instruments LM4991LD/NOPB

ManufacturerTexas Instruments
SeriesLM4991
Part NumberLM4991LD/NOPB
Datasheet Texas Instruments LM4991LD/NOPB

3W Audio Power Amplifier with Shutdown Mode 8-WSON -40 to 85

Datasheets

Datasheet PDF, 1.0 Mb, Revision: A, File published: Apr 5, 2013
LM4991 3W Audio Power Amplifier with Shutdown Mode datasheet
Docket

Prices

Family: LM4991

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Packaging

Pin8
Package TypeNGN
Industry STD TermWSON
JEDEC CodeS-PDSO-N
Package QTY1000
CarrierLARGE T&R
Device MarkingL4991
Width (mm)4
Length (mm)4
Thickness (mm).8
Pitch (mm).8
Max Height (mm).8
Mechanical DataDownload

Parametrics

Analog Supply (V)2.2 Max
ArchitectureClass AB
Audio Input TypeAnalog Input
Control InterfaceHardware
Iq per channel(Typ)4 mA
Iq(Max)10 mA
Iq(Typ)4 mA
Load(Min)3 ohms
Operating Temperature Range-40 to 85 C
Output Power3 W
PSRR64 dB
Package GroupWSON
Package Size: mm2:W x LSee datasheet (WSON) PKG
Pin/Package8SOIC, 8WSON
RatingCatalog
Shutdown Current (ISD)0.1 uA
Speaker ChannelsMono Max
THD + N @ 1 kHz0.2 %

Eco Plan

RoHSCompliant

Model Line

Manufacturer's Classification