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STA339BW - STMicroelectronics

Description: 2.1-channel high-efficiency digital audio system

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STA339BW - STMicroelectronics - PCB symbol
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PCB Footprints
STA339BW - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - PowerSSO-36 EPD-ren1
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3D Models
STA339BW - STMicroelectronics - 3D model - Small Outline Packages - PowerSSO-36 EPD-ren1
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STA339BW Details

  • Manufacturer Part Number:

    STA339BW

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Package Description:

    ROHS COMPLIANT, SSOP-36

  • Pin Count:

    36

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • Consumer IC Type:

    CONSUMER CIRCUIT

  • JESD-30 Code:

    R-PDSO-G36

  • JESD-609 Code:

    e3

  • Length:

    10.3 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    36

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -20 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSSOP

  • Package Equivalence Code:

    SSOP36,.4,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.47 mm

  • Supply Voltage-Max (Vsup):

    26 V

  • Supply Voltage-Min (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

STA339BW Frequently Asked Questions (FAQs)

  • The recommended layout and routing for the STA339BW involves keeping the analog and digital grounds separate, using a star-ground configuration, and minimizing the length of the traces between the IC and the capacitors. It's also important to keep the power supply decoupling capacitors close to the IC.
  • To optimize the STA339BW for low noise and distortion, it's recommended to use a low-noise power supply, minimize the impedance of the output stage, and use a high-quality output filter. Additionally, ensuring proper grounding and shielding, and using a low-ESR capacitor for the output filter can also help.
  • The maximum power handling capability of the STA339BW depends on the application and the thermal design of the system. However, the IC is designed to handle up to 10W of output power per channel, and the maximum junction temperature should not exceed 150°C.
  • To troubleshoot common issues with the STA339BW, it's recommended to check the power supply voltage, output filter components, and PCB layout. Ensure that the IC is properly decoupled, and the output stage is properly biased. Additionally, checking the input signal quality and ensuring that the IC is not overheating can also help identify the root cause of the issue.
  • Yes, the STA339BW can be used in a class-D amplifier design. The IC is designed to operate in class-D mode, and it has a built-in PWM generator and a high-current output stage. However, it's recommended to follow the application note and design guidelines provided by STMicroelectronics to ensure proper operation and performance.

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STA339BW Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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