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TDA7388A vs TDA7850A vs TDA8591J Comparison

  • Hide Shared Attributes
    TDA7388A
    TDA7388A
    TDA7850A
    TDA7850A
    TDA8591J
    TDA8591J
  • Part No.
    TDA7388A
    TDA7850A
    TDA8591J
  • Description
    Audio Amp Speaker 4CH Stereo 27W Class-AB 27Pin(27+Tab) FLEXIWATT(Vertical) Tube
    Audio Amp Speaker 4CH Stereo 85W Class-AB 27Pin(27+Tab) FLEXIWATT(Vertical) Tube
    4 X 44W Into 4 Or 4 X 75W Into 2 Quad Btl Car Radio Power Amplifier
  • Manufacturer
    St microelectronics
    St microelectronics
    Nxp
  • Classification
    Audio Amplifiers
    Audio Amplifiers
    Audio Amplifiers
  • Reference Price(USD)
    $3.156
    $6.125
    -
  • Inventory(pcs)
    0
    357
    0
  • Case/Package
    27-Flexiwatt
    Flexiwatt-27
    SIP-27
  • Number of Pins
    27
    27
    -
  • Number of Channels
    4
    4
    -
  • Power Dissipation
    80 W
    80000 mW
    -
  • Output Power
    42 W
    50 W
    -
  • Number of Circuits
    1
    1
    -
  • ECCN Code
    EAR99
    EAR99
    -
  • Quiescent Current
    -
    -
    200 mA
  • Operating Temperature
    -40℃ ~ 105℃ (TA)
    -55℃ ~ 150℃ (TJ)
    -
  • Gain
    26 dB
    26 dB
    -
  • Gain Bandwidth Product
    20 kHz
    -
    -
  • Size-Width
    -
    4.5 mm
    -
  • Mounting Style
    Through Hole
    Through Hole
    Through Hole
  • Packaging
    Tube
    Tube
    Tube
  • Lead-Free Status
    Lead Free
    Lead Free
    Lead Free
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Active
    Unknown
  • Operating Temperature (Min)
    -40 ℃
    -
    -
  • Power Dissipation (Max)
    80000 mW
    80000 mW
    -
  • Supply Voltage
    8V ~ 18V
    8V ~ 18V
    -
  • Output Current (Max)
    5500 mA
    10000 mA
    -
  • Operating Temperature (Max)
    105 ℃
    150 ℃
    -
  • Supply Voltage (Max)
    -
    18 V
    -
  • Overview
    TDA7388A Product overview

    Description The TDA7388A is a new technology class AB audio power amplifier in Flexiwatt 27 package designed for high end car radio applications. Thanks to the fully complementary PNP/NPN output configuration the TDA7388A allows a rail to rail output voltage swing with no need of bootstrap capacitors. The extremely reduced components count allows very compact sets. Features ■ High output power capability: –4 x 42W/4Ωmax. –4 x 27W/4Ω@ 14.4V, 1KHz, 10% ■ Low distortion ■ Low output noise ■ St-by function ■ Mute function ■ Automute at min. supply voltage detection ■ Low external component count: – Internally fixed gain (26dB) – No external compensation – No bootstrap capacitors ■ Clipping detector ■ Offset detector ■ Diagnostic facility for: – Out to GND short – Out to VSshort – Thermal shutdown

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    TDA7850A Product overview

    Enhance your output audio today by adding this TDA7850A class D amplifier from STMicroelectronics. Its maximum power dissipation is 80000 mW. This audio amplifier can handle a current up to 10000 mA. It has a maximum load resistance of 4 Ohm. It has a single input signal and a differential output signal. It has a 4-channel stereo output. This audio amplifier has a maximum operating temperature of 150 °C. This device uses a single power supply.

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TDA7850A Alternative Parts

Image Part Compare Manufacturer Category Description
Image:TDA7850A Mfr.Part#:TDA7850A Compare: Current Part Manufacturers:St microelectronics Category:Audio Amplifiers Description:Audio amp speaker 4ch stereo 85w class-ab 27pin(27+tab) flexiwatt(verN/Acal) tube
Image:TDA7562 Mfr.Part#:TDA7562 Compare: TDA7850A VS TDA7562 Manufacturers:St microelectronics Category:Audio Amplifiers Description:Audio amp speaker 4ch stereo 60w class-ab 27pin flexiwatt(verN/Acal) tube
Image:TDA7563B Mfr.Part#:TDA7563B Compare: TDA7850A VS TDA7563B Manufacturers:St microelectronics Category:Audio Amplifiers Description:Audio amp speaker 4ch stereo 75w class-ab 27pin flexiwatt(verN/Acal) tube
Image:TDA7388A Mfr.Part#:TDA7388A Compare: TDA7850A VS TDA7388A Manufacturers:St microelectronics Category:Audio Amplifiers Description:Audio amp speaker 4ch stereo 27w class-ab 27pin(27+tab) flexiwatt(verN/Acal) tube