Datasheet Texas Instruments LM4890LDX/NOPB

ManufacturerTexas Instruments
SeriesLM4890
Part NumberLM4890LDX/NOPB
Datasheet Texas Instruments LM4890LDX/NOPB

1 Watt Audio Power Amplifier 10-WSON -40 to 85

Datasheets

LM4890  1 Watt Audio Power Amplifier datasheet
PDF, 2.0 Mb, Revision: L, File published: May 3, 2013
Extract from the document

Prices

Status

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

Packaging

Pin10
Package TypeNGZ
Industry STD TermWSON
JEDEC CodeR-PDSO-N
Package QTY4500
CarrierLARGE T&R
Device MarkingL4890
Width (mm)3
Length (mm)4
Thickness (mm).8
Pitch (mm).5
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)5 mA
Iq(Max)10 mA
Iq(Typ)5 mA
Load(Min)8 ohms
Operating Temperature Range-40 to 85 C
Output Power1.2 W
PSRR66 dB
Package GroupWSON
Package Size: mm2:W x LSee datasheet (WSON) PKG
Pin/Package10WSON, 8SOIC, 8VSSOP
RatingCatalog
Shutdown Current (ISD)0.1 uA
Speaker ChannelsMono Max
THD + N @ 1 kHz0.1 %

Eco Plan

RoHSCompliant

Model Line

Manufacturer's Classification

  • Semiconductors > Audio > Low-Power Audio Amplifiers (<10W) > Speaker Amplifier Class AB/Class D