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TDA7250 - STMicroelectronics

Description: Audio DSPs 60W Dual Audio Drvr

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TDA7250 Details

  • Manufacturer Part Number:

    TDA7250

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    DIP-20

  • Pin Count:

    20

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Bandwidth-Nom:

    20 kHz

  • Consumer IC Type:

    AUDIO AMPLIFIER

  • Gain:

    26 dB

  • Harmonic Distortion:

    0.1%

  • JESD-30 Code:

    R-PDIP-T20

  • JESD-609 Code:

    e3

  • Number of Channels:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Power-Nom:

    100 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP20,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.1 mm

  • Supply Voltage-Max (Vsup):

    45 V

  • Supply Voltage-Min (Vsup):

    10 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

TDA7250 Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the TDA7250 is 8V to 15V, with a typical voltage of 12V.
  • The TDA7250 can be configured for specific audio applications by adjusting the external component values and pin connections. Refer to the application notes and evaluation boards provided by STMicroelectronics for guidance.
  • The maximum power handling capacity of the TDA7250 is 20W per channel, with a total power dissipation of 40W.
  • To protect the TDA7250 from overheating, ensure proper heat sinking, use a thermal pad or heat sink, and maintain a safe operating temperature range of -40°C to 150°C.
  • Yes, the TDA7250 can be used in a bridged amplifier configuration to increase the power output. However, this requires careful design and layout considerations to ensure proper operation and thermal management.

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TDA7250 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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