Audio Amp Speaker 4-CH Stereo 60W Class-AB 25-Pin FLEXIWATT(Vertical) Tube, TDA7454, STMicroelectronics

The TDA7454 is a new BCD technology QUAD BRIDGE type of car radio amplifier in Flexiwatt25 package specially intended for car radio applications. Among the features, its superior efficiency performance coming from the internal exclusive structure, makes it the most suitable device to simplify the thermal management in high power sets. The dissipated output power under average listening condition is in fact reduced up to 50% when compared to the level provided by conventional class AB solutions.

  • High Output Power Capability: 4 x 40W/4max. 4 x 35W/4EIAJ. 4 x 25W/4@14.4V, 1KHz, 10% 4 x 60W/2max.
  • 2Driving Capability
  • Dual Mode Operating Externally Presettable: Conventional Class AB Mode, High Efficiency Mode
  • Low External Components Count: No Bootstrap Capacitors No External Compensation Internally Fixed Gain (26dB)
  • Clipping Detector
  • St-by FUNCTION (CMOS Compatible)
  • Mute Function (CMOS Compatible)
  • Automute at Minimum Supply Voltage Detection
  • Low Radiation
  • Характеристики

    Бренд

    Typical_psrr

    52 dB

    Typ_output_power_x_chan_load

    60×4@2Ohm W

    Totl_harmon_distortion_noise

    0.15@2Ohm@15W %

    Amplifier_type

    Class-AB

    Max_load_resistance

    4 Ohm

    Typical_voltage_gain

    26 dB

    Specifications

    https://4donline.ihs.com/images/VipMasterIC/IC/SGST/SGST-S-A0001740130/SGST-S-A0001740130-1.pdf?hkey=52A5661711E402568146F3353EA87419

    Supplier_package

    FLEXIWATT(Vertical)

    Eccn

    EAR99

    Функция

    Speaker

    Htsn

    8542330001

    Input_signal_type

    Single

    Lead_finish

    Matte Tin

    Max_power_dissipation

    86000 mW

    Mounting

    Through Hole

    Schedule_b

    8542330000

    Msl_level

    3

    Operating_temperature

    -55 to 150 °C

    Output_current

    8 A

    Output_signal_type

    Differential

    Output_type

    4-Channel Stereo

    Pin_count

    25

    Power_supply_type

    Single

    Product_dimensions

    29.23 x 4.5 x 15.7 mm

    SKU: TDA7454

    Description

    The TDA7454 is a new BCD technology QUAD BRIDGE type of car radio amplifier in Flexiwatt25 package specially intended for car radio applications. Among the features, its superior efficiency performance coming from the internal exclusive structure, makes it the most suitable device to simplify the thermal management in high power sets. The dissipated output power under average listening condition is in fact reduced up to 50% when compared to the level provided by conventional class AB solutions.

  • High Output Power Capability: 4 x 40W/4max. 4 x 35W/4EIAJ. 4 x 25W/4@14.4V, 1KHz, 10% 4 x 60W/2max.
  • 2Driving Capability
  • Dual Mode Operating Externally Presettable: Conventional Class AB Mode, High Efficiency Mode
  • Low External Components Count: No Bootstrap Capacitors No External Compensation Internally Fixed Gain (26dB)
  • Clipping Detector
  • St-by FUNCTION (CMOS Compatible)
  • Mute Function (CMOS Compatible)
  • Automute at Minimum Supply Voltage Detection
  • Low Radiation
  • Additional information

    Бренд

    Typical_psrr

    52 dB

    Typ_output_power_x_chan_load

    60×4@2Ohm W

    Totl_harmon_distortion_noise

    0.15@2Ohm@15W %

    Amplifier_type

    Class-AB

    Max_load_resistance

    4 Ohm

    Typical_voltage_gain

    26 dB

    Specifications

    https://4donline.ihs.com/images/VipMasterIC/IC/SGST/SGST-S-A0001740130/SGST-S-A0001740130-1.pdf?hkey=52A5661711E402568146F3353EA87419

    Supplier_package

    FLEXIWATT(Vertical)

    Eccn

    EAR99

    Функция

    Speaker

    Htsn

    8542330001

    Input_signal_type

    Single

    Lead_finish

    Matte Tin

    Max_power_dissipation

    86000 mW

    Mounting

    Through Hole

    Schedule_b

    8542330000

    Msl_level

    3

    Operating_temperature

    -55 to 150 °C

    Output_current

    8 A

    Output_signal_type

    Differential

    Output_type

    4-Channel Stereo

    Pin_count

    25

    Power_supply_type

    Single

    Product_dimensions

    29.23 x 4.5 x 15.7 mm