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TAS5704PAPR - Texas Instruments

Description: 20-W Stereo Closed-loop I2S Audio Power Amplifier with Speaker EQ and DRC (H/W Controlled)

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TAS5704PAPR - Texas Instruments - PCB symbol
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PCB Footprints
TAS5704PAPR - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PAP0064N
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TAS5704PAPR - Texas Instruments - 3D model - Quad Flat Packages - PAP0064N
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TAS5704PAPR Details

  • Manufacturer Part Number:

    TAS5704PAPR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Pin Count:

    64

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Bandwidth-Nom:

    20 kHz

  • Consumer IC Type:

    AUDIO AMPLIFIER

  • JESD-30 Code:

    S-PQFP-G64

  • JESD-609 Code:

    e4

  • Length:

    10 mm

  • Moisture Sensitivity Level:

    3

  • Noise Figure-Nom:

    100 dB

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    85 °C

  • Output Power-Nom:

    20 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTFQFP

  • Package Equivalence Code:

    TQFP64,.47SQ

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    80 mA

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    10 mm

TAS5704PAPR Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to first apply the analog power supply (AVDD) and then the digital power supply (DVDD). This ensures that the analog circuitry is powered up before the digital circuitry.
  • The TAS5704PAPR can be configured for mono or stereo operation by setting the MONO/STEREO pin high or low, respectively. In mono mode, the left and right channels are summed and output on both channels. In stereo mode, the left and right channels are output separately.
  • The maximum power that the TAS5704PAPR can deliver to a load depends on the supply voltage and the load impedance. With a 12V supply and a 4Ω load, the maximum power is approximately 10W per channel. However, this can be increased to 20W per channel with a 24V supply and a 2Ω load.
  • The gain of the TAS5704PAPR can be adjusted by setting the GAIN pin to a specific voltage level. The gain range is from -12dB to +12dB, with 0dB being the default gain setting.
  • The FLT pin is a fault detection pin that indicates when the device has detected an over-temperature, over-current, or under-voltage condition. When a fault is detected, the FLT pin goes low, and the device enters a shutdown mode to protect itself from damage.

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TAS5704PAPR Overview

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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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