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TPA6205A1DGNR - Texas Instruments

Description: 1.25-W Mono, Fully Differential, Class-AB Audio Amp w/ 1.8V Compatible Shutdown Voltage (TPA6205)

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TPA6205A1DGNR - Texas Instruments - PCB symbol
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TPA6205A1DGNR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGN0008D
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TPA6205A1DGNR - Texas Instruments - 3D model - Small Outline Packages - DGN0008D
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TPA6205A1DGNR Details

  • Manufacturer Part Number:

    TPA6205A1DGNR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Bandwidth-Nom:

    20 kHz

  • Consumer IC Type:

    CLASS AB 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 Equivalence Code:

    TSSOP8,.19

  • 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 Current-Max:

    2 mA

  • 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

TPA6205A1DGNR Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPA6205A1DGNR 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 TPA6205A1DGNR 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 TPA6205A1DGNR is dependent on the ambient temperature and the thermal resistance of the PCB. TI provides a power dissipation calculation formula in the datasheet, and recommends a maximum junction temperature of 150°C.
  • TI recommends using ESD protection diodes and overvoltage protection circuits to protect the TPA6205A1DGNR from electrostatic discharge and voltage surges. You can also use a voltage regulator to regulate the supply voltage.
  • TI recommends using a 10-µF capacitor in parallel with a 100-nF capacitor as close to the device as possible to decouple the power supply. This helps to filter out noise and ensure stable operation.

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TPA6205A1DGNR 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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