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Datasheet Texas Instruments LM1875T

Datasheet Texas Instruments LM1875T

ManufacturerTexas Instruments
Part NumberLM1875T

20-W Audio Power Amplifier 5-TO-220 0 to 70


  • Download » Datasheet, PDF, 3.3 Mb, Revision: A, 05-13-2004
    LM1875 20W Audio Power Amplifier (Rev. A)


    Price LM1875T
    AliExpress1PCS LM1875 LM1875T TO-2200,20 $
    More about terms of delivery »

Family: LM1875


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


Package TypeNDH
Industry STD TermTO-220
Package QTY45
Device MarkingLM1875T
Width (mm)10.16
Length (mm)14.986
Thickness (mm)4.572
Pitch (mm)1.702
Max Height (mm)4.7
Mechanical DataDownload »


Analog Supply (V)(Max)60
Analog Supply (V)(Min)16
Approx. Price (US$)1.36 | 1ku
Audio Input TypeAnalog
Closed/Open LoopOpen
Control InterfaceHardware
Operating Temperature Range(C)0 to 70
Package GroupTO-220
Package Size: mm2:W x L (PKG)See datasheet (TO-220)
Power Stage Supply(Max)(V)60
Power Stage Supply(Min)(V)16
Speaker Channels(Max)1

Eco Plan

Pb FreeNo

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: OPAMPEVM
    Universal Operational Amplifier Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

  • 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.
  • 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.

Moldel Line

Series: LM1875 (8)

Manufacturer's Classification

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