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TDA7564B - STMicroelectronics

Description: 4 x 50W multifunction quad power amplifier with built-in diagnostics feature

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TDA7564B - STMicroelectronics PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - Flexiwatt25 (vertical)_1
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TDA7564B - STMicroelectronics  - 3D model - Transistor Outline, Vertical - Flexiwatt25 (vertical)_1
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TDA7564B Details

  • Manufacturer Part Number:

    TDA7564B

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    ZFM

  • Package Description:

    FLEXIWATT-25

  • Pin Count:

    25

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Bandwidth-Nom:

    22 kHz

  • Consumer IC Type:

    CLASS AB AUDIO AMPLIFIER

  • Gain:

    26 dB

  • Harmonic Distortion:

    10%

  • JESD-30 Code:

    R-XZIP-T25

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    4

  • Number of Functions:

    1

  • Number of Terminals:

    25

  • Output Power-Nom:

    50 W

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    ZIP

  • Package Equivalence Code:

    ZIP25,.16,.16,40

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Supply Current-Max:

    300 mA

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Min (Vsup):

    8 V

  • Surface Mount:

    NO

  • Technology:

    BCDMOS

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1 mm

  • Terminal Position:

    ZIG-ZAG

  • Time@Peak Reflow Temperature-Max (s):

    30

TDA7564B Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the TDA7564B is 2.5W, but it can be increased to 4W with proper heat sinking.
  • To ensure the stability of the output voltage, it is recommended to use a minimum output capacitance of 10uF and a maximum ESR of 1 ohm.
  • The EN (Enable) pin is used to enable or disable the device. When the EN pin is high, the device is enabled, and when it is low, the device is disabled.
  • Yes, the TDA7564B can operate in a high-temperature environment, but the maximum junction temperature should not exceed 150°C.
  • The output voltage of the TDA7564B can be calculated using the formula: Vout = (R1/R2) * (Vin - Vref), where R1 and R2 are the resistors connected to the FB pin, Vin is the input voltage, and Vref is the reference voltage (1.25V).

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TDA7564B Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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