Catalog Categories Part Numbers Manufacturers Search

LM4865MM

LM4865MM Description

750mW Audio Power Amplifier with DC Volume Control and Headphone Switch

LM4865MM Description

IC,Audio Amplifier,SINGLE,TSSOP,8PIN,PLASTIC

LM4865MM Categories

Audio Power Amplifiers

LM4865MM Manufacturer

National Semiconductor

LM4865MM Datasheet (PDF)

LM4865MM Datasheet

LM4865MM Price & Availability


Check LM4865MM Price & Availability at Canics

LM4865MM Features

  • DC voltage volume control
  • Headphone amplifier mode
  • "Click and pop" suppression
  • Shutdown control when volume control pin is low
  • Thermal shutdown protection

LM4865MM Description

    The LM4865 is a mono bridged audio power amplifier with DC voltage volume control. The LM4865 is capable of delivering 750mW of continuous average power into an 8 load with less than 1% THD when powered by a 5V power supply. Switching between bridged speaker mode and headphone (single ended) mode is accomplished using the headphone sense pin. To conserve power in portable applications, the LM4865's micropower shutdown mode (IQ = 0.7ľA, typ) is activated when less than 300mV is applied to the DC Vol/SD# pin.

    Boomer audio power amplifiers are designed specifically to provide high power audio output while maintaining high fidelity. They require few external components and operate on low supply voltages.

    LM4865MM Parameters

    StatusFull production
    PackageMINI SOIC
    Temperature Min (deg C)-40
    Temperature Max (deg C)85
    Pins8
    Pricing$0.70
    SNR (dB)115
    Channels (Channels)1
    PSRR (dB)50
    THD (%).60
    User Supply (Volt)5
    Supply Range+2.7 - +5.5 V
    PowerAtEightOhms OnePercentTHD (Watt).75
    PowerAtEightOhms TenPercentTHD (Watt)1
    THD ConditionsPo=300mW @ Vs=5V, R=8 ohms
    RoHS CompliantNo
    Select parameters and click to see components with these parameters.

    Products Similar to LM4865MM

    LM4865, LM4865IBP, LM4865IBPX, LM4865ITP, LM4865ITPX

     
    Other Components
    MS27508E16F6SBLC
    EMCL13L2J-33.333M
    PIC24HJ128GP202-E/SP
    BV048-5389.0
    AVXCAPC040215S25
    Keywords
    LM4865MM Data Sheet LM4865MM Spec LM4865MM Application Notes LM4865MM Distributor
    LM4865MM Circuit LM4865MM Reference LM4865MM PDF LM4865MM RoHS