Audio Amp Speaker 2-CH Stereo 7W Class-AB 8-Pin(7+Tab) TO-263 Rail, LM4752TS/NOPB, Texas Instruments

The LM4752 is a stereo audio amplifier capable of delivering 11W per channel of continuous average output power to a 4? load, or 7W per channel into 8? using a single 24V supply at 10% THD+N.The LM4752 is specifically designed for single supply operation and a low external component count. The gain and bias resistors are integrated on chip, resulting in a 11W stereo amplifier in a compact 7 pin TO-220 package. High output power levels at both 20V and 24V supplies and low external component count offer high value for compact stereo and TV applications. A simple mute function can be implemented with the addition of a few external components.

  • Drives 4? and 8? Loads
  • Internal Gain Resistors (AV = 34 dB)
  • Minimum External Component Requirement
  • Single Supply Operation
  • Internal Current Limiting
  • Internal Thermal Protection
  • Compact 7-lead TO-220 Package
  • Low Cost-Per-Watt
  • Wide Supply Range 9V – 40V
  • Output Power at 10% THD+N with 1kHz into 4? VCC = 24V 11 W (typ)
  • Output Power at 10% THD+N with 1kHz into 8? VCC = 24V 7 W (typ)
  • Closed Loop Gain 34 dB (typ)
  • PO at 10% THD+N @ 1 kHz into 4? Single-Ended DDPAK Package VCC = 12V 2.5 W (typ)
  • PO at 10% THD+N @ 1kHz into 8? Bridged DDPAK Package VCC = 12V 5 W (typ)
  • Характеристики

    Бренд

    Typical_psrr

    50 dB

    Typ_output_power_x_chan_load

    7×2@8Ohm W

    Totl_harmon_distortion_noise

    0.08@8Ohm@2W %

    Amplifier_type

    Class-AB

    Max_load_resistance

    8 Ohm

    Typical_voltage_gain

    34 dB

    Specifications

    http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=LM4752&&fileType=pdf

    Supplier_package

    TO-263

    Country_of_origin

    Malaysia

    Eccn

    EAR99

    Функция

    Speaker

    Htsn

    8542330001

    Input_signal_type

    Single

    Lead_finish

    Matte Tin

    Max_power_dissipation

    62500 mW

    Max_processing_temp

    260

    Mounting

    Surface Mount

    Schedule_b

    8542330000

    Msl_level

    3

    Operating_temperature

    -40 to 85 °C

    Output_current

    2 A

    Output_signal_type

    Single-Ended

    Output_type

    2-Channel Stereo

    Pin_count

    8

    Power_supply_type

    Single

    Product_dimensions

    10.16 x 8.64 x 4.57 mm

    Артикул: LM4752TS/NOPB

    Описание

    The LM4752 is a stereo audio amplifier capable of delivering 11W per channel of continuous average output power to a 4? load, or 7W per channel into 8? using a single 24V supply at 10% THD+N.The LM4752 is specifically designed for single supply operation and a low external component count. The gain and bias resistors are integrated on chip, resulting in a 11W stereo amplifier in a compact 7 pin TO-220 package. High output power levels at both 20V and 24V supplies and low external component count offer high value for compact stereo and TV applications. A simple mute function can be implemented with the addition of a few external components.

  • Drives 4? and 8? Loads
  • Internal Gain Resistors (AV = 34 dB)
  • Minimum External Component Requirement
  • Single Supply Operation
  • Internal Current Limiting
  • Internal Thermal Protection
  • Compact 7-lead TO-220 Package
  • Low Cost-Per-Watt
  • Wide Supply Range 9V – 40V
  • Output Power at 10% THD+N with 1kHz into 4? VCC = 24V 11 W (typ)
  • Output Power at 10% THD+N with 1kHz into 8? VCC = 24V 7 W (typ)
  • Closed Loop Gain 34 dB (typ)
  • PO at 10% THD+N @ 1 kHz into 4? Single-Ended DDPAK Package VCC = 12V 2.5 W (typ)
  • PO at 10% THD+N @ 1kHz into 8? Bridged DDPAK Package VCC = 12V 5 W (typ)
  • Детали

    Бренд

    Typical_psrr

    50 dB

    Typ_output_power_x_chan_load

    7×2@8Ohm W

    Totl_harmon_distortion_noise

    0.08@8Ohm@2W %

    Amplifier_type

    Class-AB

    Max_load_resistance

    8 Ohm

    Typical_voltage_gain

    34 dB

    Specifications

    http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=LM4752&&fileType=pdf

    Supplier_package

    TO-263

    Country_of_origin

    Malaysia

    Eccn

    EAR99

    Функция

    Speaker

    Htsn

    8542330001

    Input_signal_type

    Single

    Lead_finish

    Matte Tin

    Max_power_dissipation

    62500 mW

    Max_processing_temp

    260

    Mounting

    Surface Mount

    Schedule_b

    8542330000

    Msl_level

    3

    Operating_temperature

    -40 to 85 °C

    Output_current

    2 A

    Output_signal_type

    Single-Ended

    Output_type

    2-Channel Stereo

    Pin_count

    8

    Power_supply_type

    Single

    Product_dimensions

    10.16 x 8.64 x 4.57 mm