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LM4755T

LM4755T Description

Stereo 11W Audio Power Amplifier with Mute

LM4755T Categories

Audio Power Amplifiers

LM4755T Manufacturer

National Semiconductor

LM4755T Datasheet (PDF)

LM4755T Datasheet

LM4755T Price & Availability


Check LM4755T Price & Availability at Canics

LM4755T Features

  • Drives 4 and 8 loads
  • Integrated mute function
  • Internal Gain Resistors
  • Minimal external components needed
  • Single supply operation
  • Internal current limiting and thermal protection
  • Compact 9-lead TO-220 package
  • Wide supply range 9V - 40V

LM4755T Description

    The LM4755 is a stereo audio amplifier capable of delivering 11W per channel of continuous average output power to a 4 load or 7W per channel into 8 using a single 24V supply at 10% THD+N. The internal mute circuit and pre-set gain resistors provide for a very economical design solution.

    Output power specifications at both 20V and 24V supplies and low external component count offer high value to consumer electronic manufacturers for stereo TV and compact stereo applications. The LM4755 is specifically designed for single supply operation.

    LM4755T Parameters

    StatusFull production
    PackageTO 220
    Temperature Min (deg C)-20
    Temperature Max (deg C)80
    Pins9
    Pricing$0.65
    Channels (Channels)2
    Slew Rate (Volts/usec)2
    User Supply (Volt)20
    Supply Range+9 - +32V
    PowerAtFourOhms OnePercentTHD (Watt)6
    PowerAtEightOhms OnePercentTHD (Watt)3.60
    SNR ConditionsUndefined
    PSRR ConditionsUndefined
    THD ConditionsUndefined
    Select parameters and click to see components with these parameters.

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    Keywords
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