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TPA6203A1DGNR - Texas Instruments

Description: 1.25-W Mono, Fully Differential, Class-AB Audio Amplifier

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TPA6203A1DGNR - Texas Instruments - PCB symbol
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TPA6203A1DGNR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGN1 (S-PDSO-G8)
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TPA6203A1DGNR - Texas Instruments - 3D model - Small Outline Packages - DGN1 (S-PDSO-G8)
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TPA6203A1DGNR Details

  • Manufacturer Part Number:

    TPA6203A1DGNR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Bandwidth-Nom:

    20 kHz

  • Consumer IC Type:

    AUDIO AMPLIFIER

  • Harmonic Distortion:

    1%

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Noise Figure-Nom:

    104 dB

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Power-Nom:

    1.25 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

TPA6203A1DGNR Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPA6203A1DGNR involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. TI provides a recommended layout in the datasheet and application notes.
  • The gain setting depends on the input signal level and the desired output power. The TPA6203A1DGNR has a fixed gain of 20 dB, but you can adjust the gain using external resistors. TI provides a gain calculation formula in the datasheet.
  • The maximum power dissipation of the TPA6203A1DGNR is 2.5 W. You can calculate the power dissipation using the formula: Pd = (Vcc x Icc) + (Vout x Iout). Make sure to keep the device within the recommended operating temperature range.
  • Use ESD protection devices such as TVS diodes or ESD arrays on the input and output lines. Also, add overvoltage protection circuits to prevent voltage surges from damaging the device. TI recommends using a voltage regulator to regulate the supply voltage.
  • No, the TPA6203A1DGNR is not designed for bridged operation. It's a single-ended amplifier, and bridging it may cause instability and reduced performance. If you need higher power, consider using a different amplifier or a stereo configuration.

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TPA6203A1DGNR 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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