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LM386M-1

LM386M-1 Description

Low Voltage Audio Power Amplifier

LM386M-1 Description

IC, AUDIO PWR AMP, CLASS AB 325mW SOIC-8

LM386M-1 Categories

Audio Power Amplifiers

LM386M-1 Manufacturer

National Semiconductor

LM386M-1 Datasheet (PDF)

LM386M-1 Datasheet
LM386M-1 Datasheet

LM386M-1 Price & Availability


Check LM386M-1 Price & Availability at Canics

LM386M-1 Features

  • Battery operation
  • Minimum external parts
  • Wide supply voltage range: 4V-12V or 5V-18V
  • Low quiescent current drain: 4mA

LM386M-1 Description

    The LM386 is a power amplifier designed for use in low voltage consumer applications. The gain is internally set to 20 to keep external part count low, but the addition of an external resistor and capacitor between pins 1 and 8 will increase the gain to any value from 20 to 200.

    The inputs are ground referenced while the output automatically biases to one-half the supply voltage. The quiescent power drain is only 24 milliwatts when operating from a 6 volt supply, making the LM386 ideal for battery operation.

    LM386M-1 Parameters

    StatusFull production
    PackageSOIC NARROW
    Temperature Min (deg C)0000000000.0000
    Temperature Max (deg C)70
    Pins8
    Pricing$0.20
    Channels (Channels)1
    Operating Temperature Range0°C to +70°C
    Supply Voltage Range4V to 12V
    PSRR (dB)50
    No. of Channels1
    Output Power325mW
    THD (%).25
    User Supply (Volt)6
    Supply Range+4 - +18 V
    PowerAtEightOhms OnePercentTHD (Watt).25
    PowerAtEightOhms TenPercentTHD (Watt).3250
    THD ConditionsPo=0.125W @ Vs=6V
    Amplifier Case StyleSOIC
    RoHS CompliantNo
    Amplifier ClassAB
    Load Impedance8ohm
    Select parameters and click to see components with these parameters.

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    Keywords
    LM386M-1 Data Sheet LM386M-1 Spec LM386M-1 Application Notes LM386M-1 Distributor
    LM386M-1 Circuit LM386M-1 Reference LM386M-1 PDF LM386M-1 RoHS