Datasheet Texas Instruments LM4881

ManufacturerTexas Instruments
SeriesLM4881
Datasheet Texas Instruments LM4881

Boomer Dual 200 mW Headphone Amplifier with Shutdown Mode

Datasheets

LM4881 Dual 200 mW Headphone Amplifier with Shutdown Mode datasheet
PDF, 494 Kb, Revision: D, File published: May 2, 2013
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Prices

Status

LM4881M/NOPBLM4881MM/NOPBLM4881MX/NOPB
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNoNo

Packaging

LM4881M/NOPBLM4881MM/NOPBLM4881MX/NOPB
N123
Pin888
Package TypeDDGKD
Industry STD TermSOICVSSOPSOIC
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY9510002500
CarrierTUBELARGE T&RLARGE T&R
Device MarkingLM48Z81LM48
Width (mm)3.9133.91
Length (mm)4.934.9
Thickness (mm)1.58.971.58
Pitch (mm)1.27.651.27
Max Height (mm)1.751.071.75
Mechanical DataDownloadDownloadDownload

Parametrics

Parameters / ModelsLM4881M/NOPB
LM4881M/NOPB
LM4881MM/NOPB
LM4881MM/NOPB
LM4881MX/NOPB
LM4881MX/NOPB
Analog Supply (V), Min5.55.55.5
ArchitectureClass-ABClass-ABClass-AB
Headphone ChannelsStereoStereoStereo
Iq per channel(Typ), mA1.81.81.8
Load(Min), ohms888
Operating Temperature Range, C-40 to 85-40 to 85-40 to 85
Output Power, W0.150.150.15
PSRR, dB505050
Package GroupSOICVSSOPSOIC
Package Size: mm2:W x L, PKG8SOIC: 29 mm2: 6 x 4.9(SOIC)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8SOIC: 29 mm2: 6 x 4.9(SOIC)
RatingCatalogCatalogCatalog
Shutdown Current (ISD), uA0.70.70.7
Volume ControlNoNoNo

Eco Plan

LM4881M/NOPBLM4881MM/NOPBLM4881MX/NOPB
RoHSCompliantCompliantCompliant

Application Notes

  • Guidelines for Measuring Audio Power Amplifier Performance
    PDF, 765 Kb, File published: Oct 30, 2001
    This application note provides guidelines for measuring the date sheet parameters of Texas Instruments audio power amplifiers (APAs) using prefabricated evaluation modules (EVMs). The primary equipment used for the measurements consists of the System Two audio measurement system by Audio Precision , a digital multimeter (DMM), and a dc power supply.
  • AN-1849 An Audio Amplifier Power Supply Design (Rev. B)
    PDF, 1.9 Mb, Revision: B, File published: May 1, 2013
    This application report provides design information for a power supply for use with our newest offering of high-performance, ultra high-fidelity audio amplifier input stage ICs.

Model Line

Manufacturer's Classification

  • Semiconductors> Audio> Low-Power Audio Amplifiers ( Headphone Amplifier
EMS supplier