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TDA7235 - STMicroelectronics

Description: Audio Amplifiers 1.6W Audio Amplifier

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TDA7235 - STMicroelectronics PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - TDA7235
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TDA7235 Details

  • Manufacturer Part Number:

    TDA7235

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    MINI, DIP-8

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Bandwidth-Nom:

    22 kHz

  • Consumer IC Type:

    AUDIO AMPLIFIER

  • Gain:

    38 dB

  • Harmonic Distortion:

    10%

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e3

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Output Power-Nom:

    1.8 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Current-Max:

    10 mA

  • Supply Voltage-Max (Vsup):

    24 V

  • Supply Voltage-Min (Vsup):

    1.8 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

TDA7235 Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the TDA7235 is 1.5W, but it can be increased to 2.5W with proper heat sinking.
  • To ensure stability of the output voltage with varying input voltage, it is recommended to use a capacitor with a value of at least 10uF at the input pin and a capacitor with a value of at least 22uF at the output pin.
  • The minimum input voltage required for the TDA7235 to operate is 7V, but it is recommended to use an input voltage of at least 8V for stable operation.
  • While the TDA7235 can deliver up to 3A of output current, it is not recommended for high-current applications due to its thermal limitations. For high-current applications, it is recommended to use a heat sink or a more suitable regulator IC.
  • The output voltage of the TDA7235 can be adjusted by using a resistive divider network between the output pin and the adjust pin. The output voltage can be calculated using the formula: Vout = 2.5V x (1 + R1/R2), where R1 and R2 are the resistors in the divider network.

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TDA7235 Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like TDA72, or try a keyword search, such as Audio/Video Amplifiers

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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