Datasheet Texas Instruments LM4755TSX/NOPB

ManufacturerTexas Instruments
SeriesLM4755
Part NumberLM4755TSX/NOPB
Datasheet Texas Instruments LM4755TSX/NOPB

Stereo 11W Audio Power Amplifier with Mute 9-DDPAK/TO-263 -20 to 80

Datasheets

LM4755 Stereo 11W Audio Power Amplifier with Mute datasheet
PDF, 1.6 Mb, Revision: E, File published: Apr 4, 2013
Extract from the document

Prices

Status

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

Packaging

Pin9
Package TypeKTW
Industry STD TermTO-263
JEDEC CodeR-PSFM-G
Package QTY500
CarrierLARGE T&R
Device MarkingLM4755TS
Width (mm)8.687
Length (mm)10.16
Thickness (mm)4.572
Pitch (mm).965
Max Height (mm)4.8
Mechanical DataDownload

Parametrics

Analog Supply (V)9 Max
Audio Input TypeAnalog
Closed/Open LoopClosed
Control InterfaceHardware
Operating Temperature Range-20 to 80 C
Package GroupDDPAK/TO-263
Package Size: mm2:W x L9DDPAK/TO-263: 146 mm2: 14.35 x 10.16(DDPAK/TO-263) PKG
Power Stage Supply(Max)40 V
Power Stage Supply(Min)9 V
RatingCatalog
Speaker Channels2 Max
Supported Bridge Tied Load(Min)8 Ohms

Eco Plan

RoHSCompliant
Pb FreeYes

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: LM4755 (1)
  • LM4755TSX/NOPB

Manufacturer's Classification

  • Semiconductors > Audio > Mid-Power Audio Amplifiers (10-50W) > Analog Input Amplifiers
EMS supplier