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Datasheet Texas Instruments LM4950TSX/NOPB

Texas Instruments LM4950TSX/NOPB

Manufacturer:Texas Instruments
Series:LM4950
Part Number:LM4950TSX/NOPB

7.5W Mono-BTL or 3.1W Stereo Audio Power Amplifier 9-DDPAK/TO-263 -40 to 85

Datasheets

  • Download » Datasheet, PDF, 3.4 Mb, Revision: E, 05-01-2013
    LM4950 7.5W Mono-BTL or 3.1W Stereo Audio Power Amplifier (Rev. E)

Prices

Family: LM4950

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 MarkingL4950TS
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)(Max)16
Analog Supply (V)(Min)9.6
Approx. Price (US$)1.19 | 1ku
Audio Input TypeAnalog
Closed/Open LoopOpen
Control InterfaceHardware
Operating Temperature Range(C)-40 to 85
Package GroupDDPAK/TO-263
Package Size: mm2:W x L (PKG)9DDPAK/TO-263: 146 mm2: 14.35 x 10.16(DDPAK/TO-263)
Power Stage Supply(Max)(V)16
Power Stage Supply(Min)(V)9.6
Power to Bridge Tied Load(Max)(W)7.5
RatingCatalog
Speaker Channels(Max)2
Supported Bridge Tied Load(Min)(Ohms)4

Eco Plan

RoHSNot Compliant
Pb FreeNo

Manufacturer's Classification

  • Semiconductors > Audio > Mid-Power Audio Amplifiers (5-50W) > Analog Input Amplifiers

Application Notes

  • Download » Application Notes, PDF, 765 Kb, 10-30-2001
    Guidelines for Measuring Audio Power Amplifier Performance
    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.
  • Download » Application Notes, PDF, 1.9 Mb, Revision: B, 05-01-2013
    AN-1849 An Audio Amplifier Power Supply Design (Rev. B)
    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.
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