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TAS3251DKQ - Texas Instruments

Description: Audio Amplifiers A 595-TAS3251DKQR

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TAS3251DKQ Details

  • Manufacturer Part Number:

    TAS3251DKQ

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SSOP-56

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2018-06-06

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Consumer IC Type:

    CLASS D AUDIO AMPLIFIER

  • Gain:

    20 dB

  • JESD-30 Code:

    R-PDSO-G56

  • JESD-609 Code:

    e4

  • Length:

    18.415 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    56

  • Operating Temperature-Max:

    70 °C

  • Output Power-Nom:

    355 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    2.34 mm

  • Supply Voltage-Max (Vsup):

    13.2 V

  • Supply Voltage-Min (Vsup):

    10.8 V

  • Surface Mount:

    YES

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.49 mm

TAS3251DKQ Frequently Asked Questions (FAQs)

  • A good PCB layout for the TAS3251DKQ involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the power supply. TI provides a recommended layout in the datasheet and application notes.
  • To optimize thermal performance, ensure good airflow around the device, use a heat sink if possible, and avoid blocking the thermal pads on the package. TI also provides thermal design guidelines in the datasheet.
  • TI recommends using 10uF to 22uF ceramic capacitors for power supply decoupling, placed as close to the device as possible. The datasheet provides more information on power supply decoupling.
  • The TAS3251DKQ can be configured for different audio formats using the I2C interface. TI provides a detailed description of the register settings for different audio formats in the datasheet and application notes.
  • The TAS3251DKQ's digital signal processing capabilities are limited to 24-bit, 192 kHz audio processing. It does not support more advanced audio processing features like Dolby or DTS encoding.

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TAS3251DKQ Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like TAS32, or try a keyword search, such as Audio/Video Amplifiers

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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Part Image PTAS3251DKQ Texas Instruments

CLASS D AUDIO AMPLIFIER