Datasheet Texas Instruments LM4911Q-Q1

ManufacturerTexas Instruments
SeriesLM4911Q-Q1
Datasheet Texas Instruments LM4911Q-Q1

Stereo 40mW Low Noise Headphone Amplifier with Selectable Capacitive Coupled or OCL Output

Datasheets

LM4911/911Q Stereo 40mW Low Noise HP Amp w/Selectable Cap Coupled or OCL Out datasheet
PDF, 1.8 Mb, Revision: M, File published: Jun 8, 2011
Extract from the document

Prices

Status

LM4911QMM/NOPBLM4911QMMX/NOPB
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNo

Packaging

LM4911QMM/NOPBLM4911QMMX/NOPB
N12
Pin1010
Package TypeDGSDGS
Industry STD TermVSSOPVSSOP
JEDEC CodeS-PDSO-GS-PDSO-G
Package QTY10003500
CarrierLARGE T&RLARGE T&R
Device MarkingGC9GC9
Width (mm)33
Length (mm)33
Thickness (mm)1.021.02
Pitch (mm).5.5
Max Height (mm)1.071.07
Mechanical DataDownloadDownload

Parametrics

Parameters / ModelsLM4911QMM/NOPB
LM4911QMM/NOPB
LM4911QMMX/NOPB
LM4911QMMX/NOPB
Analog Supply (V), Max22
ArchitectureClass-ABClass-AB
Headphone ChannelsStereoStereo
Iq per channel(Typ), mA11
Load(Min), ohms1616
Operating Temperature Range, C-40 to 105-40 to 105
Output Power, W0.040.04
PSRR, dB6565
Package GroupVSSOPVSSOP
Package Size: mm2:W x L, PKG10VSSOP: 15 mm2: 4.9 x 3(VSSOP)10VSSOP: 15 mm2: 4.9 x 3(VSSOP)
RatingAutomotiveAutomotive
Shutdown Current (ISD), uA0.10.1
Volume ControlNoNo

Eco Plan

LM4911QMM/NOPBLM4911QMMX/NOPB
RoHSCompliantCompliant

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

Series: LM4911Q-Q1 (2)

Manufacturer's Classification

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