Audio Amp Speaker 2-CH Stereo 0.325W Class-AB 8-Pin SOIC N Rail, LM4880M/NOPB, Texas Instruments

The LM4880 is a dual audio power amplifier capable of delivering typically 250mW per channel of continuous average power to an 😯 load with 0.1% THD+N using a 5V power supply.Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components using surface mount packaging.Since the LM4880 does not require bootstrap capacitors or snubber networks, it is optimally suited for low-power portable systems.The LM4880 features an externally controlled, low-power consumption shutdown mode, as well as an internal thermal shutdown protection mechanism.The unity-gain stable LM4880 can be configured by external gain-setting resistors.

  • No Bootstrap Capacitors or Snubber Circuits are Necessary
  • Small Outline (SOIC) and PDIP Packaging
  • Unity-Gain Stable
  • External Gain Configuration Capability
  • THD+N at 1kHz at 200mW Continuous Average Output Power into 8O: 0.1% (max)
  • THD+N at 1kHz at 85mW Continuous Average Output Power into 32O: 0.1% (typ)
  • Output Power at 10% THD+N at 1kHz into 😯 325 mW (typ)
  • Shutdown Current 0.7 µA (typ)
  • 2.7V to 5.5V Supply Voltage Range
  • Характеристики

    Бренд

    Typical_psrr

    50 dB

    Typ_output_power_x_chan_load

    0.325×2@8Ohm W

    Totl_harmon_distortion_noise

    0.02@32Ohm@75mW %, 0.03@8Ohm@200mW

    Amplifier_type

    Class-AB

    Max_load_resistance

    32 Ohm

    Specifications

    http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=LM4880&&fileType=pdf

    Supplier_package

    SOIC N

    Country_of_origin

    Malaysia

    Eccn

    EAR99

    Функция

    Speaker

    Htsn

    8542330001

    Input_signal_type

    Single

    Lead_finish

    Matte Tin

    Max_processing_temp

    260

    Mounting

    Surface Mount

    Schedule_b

    8542330000

    Msl_level

    1

    Operating_temperature

    -40 to 85 °C

    Output_signal_type

    Single-Ended

    Output_type

    2-Channel Stereo

    Pin_count

    8

    Power_supply_type

    Single

    Product_dimensions

    4.9 x 3.9 x 1.45 mm

    SKU: LM4880M/NOPB

    Description

    The LM4880 is a dual audio power amplifier capable of delivering typically 250mW per channel of continuous average power to an 😯 load with 0.1% THD+N using a 5V power supply.Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components using surface mount packaging.Since the LM4880 does not require bootstrap capacitors or snubber networks, it is optimally suited for low-power portable systems.The LM4880 features an externally controlled, low-power consumption shutdown mode, as well as an internal thermal shutdown protection mechanism.The unity-gain stable LM4880 can be configured by external gain-setting resistors.

  • No Bootstrap Capacitors or Snubber Circuits are Necessary
  • Small Outline (SOIC) and PDIP Packaging
  • Unity-Gain Stable
  • External Gain Configuration Capability
  • THD+N at 1kHz at 200mW Continuous Average Output Power into 8O: 0.1% (max)
  • THD+N at 1kHz at 85mW Continuous Average Output Power into 32O: 0.1% (typ)
  • Output Power at 10% THD+N at 1kHz into 😯 325 mW (typ)
  • Shutdown Current 0.7 µA (typ)
  • 2.7V to 5.5V Supply Voltage Range
  • Additional information

    Бренд

    Typical_psrr

    50 dB

    Typ_output_power_x_chan_load

    0.325×2@8Ohm W

    Totl_harmon_distortion_noise

    0.02@32Ohm@75mW %, 0.03@8Ohm@200mW

    Amplifier_type

    Class-AB

    Max_load_resistance

    32 Ohm

    Specifications

    http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=LM4880&&fileType=pdf

    Supplier_package

    SOIC N

    Country_of_origin

    Malaysia

    Eccn

    EAR99

    Функция

    Speaker

    Htsn

    8542330001

    Input_signal_type

    Single

    Lead_finish

    Matte Tin

    Max_processing_temp

    260

    Mounting

    Surface Mount

    Schedule_b

    8542330000

    Msl_level

    1

    Operating_temperature

    -40 to 85 °C

    Output_signal_type

    Single-Ended

    Output_type

    2-Channel Stereo

    Pin_count

    8

    Power_supply_type

    Single

    Product_dimensions

    4.9 x 3.9 x 1.45 mm