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PAM8403DR - Diodes Incorporated

Description: Class-D Stereo Audio Amp 5V 2x3W SOP16 DiodesZetex PAM8403DR Audio Amplifier, Class-D Stereo, 16-Pin SOP

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PAM8403DR - Diodes Incorporated - PCB symbol
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PCB Footprints
PAM8403DR - Diodes Incorporated PCB footprint - Small Outline Packages - Small Outline Packages - SO-16_2022
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3D Models
PAM8403DR - Diodes Incorporated - 3D model - Small Outline Packages - SO-16_2022
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PAM8403DR Details

  • Manufacturer Part Number:

    PAM8403DR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Diodes Incorporated

  • YTEOL:

    0

  • Bandwidth-Nom:

    20 kHz

  • Consumer IC Type:

    CLASS D AUDIO AMPLIFIER

  • Gain:

    24 dB

  • Harmonic Distortion:

    10%

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    9.9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Power-Nom:

    3.2 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 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:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

PAM8403DR Frequently Asked Questions (FAQs)

  • A good PCB layout for the PAM8403DR involves keeping the audio signal traces short and away from the power supply traces, using a solid ground plane, and placing the decoupling capacitors close to the IC.
  • The gain setting of the PAM8403DR can be optimized by adjusting the values of the external resistors Rf and Ri. A higher gain setting can be achieved by increasing the value of Rf or decreasing the value of Ri.
  • The maximum power dissipation of the PAM8403DR is dependent on the ambient temperature and the thermal resistance of the PCB. According to the datasheet, the maximum power dissipation is 2.5W at an ambient temperature of 25°C.
  • Yes, the PAM8403DR can be used with a single power supply. The IC has a built-in voltage regulator that allows it to operate from a single power supply voltage.
  • To filter out noise and EMI in your audio circuit, you can add external filters such as RC filters or ferrite beads to the audio signal lines. Additionally, using a shielded cable and keeping the audio circuit away from noisy components can help reduce noise and EMI.

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PAM8403DR Overview

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