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LM4700T

LM4700T Description

Overture 30 Watt Audio Power Amplifier with Mute and StandbyModes

LM4700T Description

IC Amplifier AUDIO PWR 30W AB TO220-11

LM4700T Categories

Audio Power Amplifiers

LM4700T Manufacturer

National Semiconductor

LM4700T Datasheet (PDF)

LM4700T Datasheet

LM4700T Price & Availability


Check LM4700T Price & Availability at Canics

LM4700T Features

  • SPiKe Protection
  • Minimal amount of external components necessary
  • Quiet fade-in/out mute function
  • Power conserving standby-mode
  • Isolated 11-lead TO-220 package
  • Wide supply range 20V - 66V

LM4700T Description

    The LM4700 is an audio power amplifier capable of delivering typically 30W of continuous average output power into an 8 load with less than 0.1% THD+N.

    The LM4700 has an independent smooth transition fade-in/out mute and a power conserving standby mode which can be controlled by external logic.

    The performance of the LM4700, utilizing its Self Peak Instantaneous Temperature (°Ke) (SPiKe?) protection circuitry, places it in a class above discrete and hybrid amplifiers by providing an inherently, dynamically protected Safe Operating Area (SOA). SPiKe protection means that these parts are completely safeguarded at the output against overvoltage, undervoltage, overloads, including thermal runaway and instantaneous temperature peaks.

    LM4700T Parameters

    StatusLifetime buy
    PackageTO 220
    Temperature Min (deg C)0000000000.0000
    Temperature Max (deg C)70
    Pins11
    Pricing$1.50
    TypeClass AB
    Output Type1-Channel (Mono)
    FeaturesMute, Short-Circuit and Thermal Protection, Standby
    Channels (Channels)1
    Input OutputTypeNot Rail to Rail
    Gain Bandwidth (MHz)7.50
    Slew Rate (Volts/usec)18
    SupplyCurrent Per Channel (mA)25
    Supply Min (Volt)18
    Supply Max (Volt)64
    Offset Voltage (mV)15
    Max Input Bias Current (nA)500
    Output Current (mA)3500
    Shut downYes
    Special FeaturesAvCl>10
    CategoryIntegrated Circuits (ICs)
    FamilyAmplifiers - Audio
    SeriesOverture™
    Package / CaseTO-220-11
    Voltage - Supply20 V ~ 64 V, ±10 V ~ 32 V
    Max Output Power x Channels @ Load30W x 1 @ 8 Ohm
    Select parameters and click to see components with these parameters.

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    Keywords
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