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LM4836MTEX

LM4836MTEX Description

Stereo 2W Audio Power Amplifiers with DC Volume Control, Bass Boost, and Input Mux

LM4836MTEX Categories

Audio Power Amplifiers

LM4836MTEX Manufacturer

National Semiconductor

LM4836MTEX Datasheet (PDF)

LM4836MTEX Datasheet

LM4836MTEX Price & Availability


Check LM4836MTEX Price & Availability at Canics

LM4836MTEX Features

  • PC98 and PC99 Compliant
  • DC Volume Control Interface
  • Input mux
  • System Beep Detect
  • Stereo switchable bridged/single-ended power amplifiers
  • Selectable internal/external gain and bass boost configurable
  • "Click and pop" suppression circuitry
  • Thermal shutdown protection circuitry

LM4836MTEX Description

    The LM4836 is a monolithic integrated circuit that provides DC volume control, and stereo bridged audio power amplifiers capable of producing 2W into 4 with less than 1.0% THD+N, or 2.2W into 3 with less than 1.0% THD+N.

    BoomerŪ audio integrated circuits were designed specifically to provide high quality audio while requiring a minimum amount of external components. The LM4836 incorporates a DC volume control, stereo bridged audio power amplifiers, selectable gain or bass boost, and an input mux making it optimally suited for multimedia monitors, portable radios, desktop, and portable computer applications.

    The LM4836 features an externally controlled, low-power consumption shutdown mode, and both a power amplifier and headphone mute for maximum system flexibility and performance.

    LM4836MTEX Parameters

    StatusFull production
    PackageTSSOP EXP PAD
    Temperature Min (deg C)-40
    Temperature Max (deg C)85
    Pins28
    Pricing$1.70
    SNR (dB)93
    Channels (Channels)2
    PSRR (dB)74
    THD (%).30
    User Supply (Volt)5
    Supply Range+2.7 - +5.5 V
    PowerAtFourOhms OnePercentTHD (Watt)2
    PowerAtEightOhms OnePercentTHD (Watt)1.10
    PowerAtFourOhms TenPercentTHD (Watt)2.50
    PowerAtEightOhms TenPercentTHD (Watt)1.50
    SNR ConditionsPout=1.1W
    PSRR Conditions120 Hz
    THD ConditionsPo=1W @Vs=5V, 20Hz-20kHz
    Audio MuxYes
    Select parameters and click to see components with these parameters.

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    Keywords
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