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TS4657IQT - STMicroelectronics

Description: Audio Line Driver 2 Channel 20-QFN (4x4)

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Symbol
TS4657IQT - STMicroelectronics - PCB symbol
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PCB Footprints
TS4657IQT - STMicroelectronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - QFN20
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3D Models
TS4657IQT - STMicroelectronics - 3D model - Quad Flat No-Lead - QFN20
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TS4657IQT Details

  • Manufacturer Part Number:

    TS4657IQT

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFN

  • Package Description:

    4 X 4 MM, ROHS COMPLIANT, QFN-20

  • Pin Count:

    20

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Bandwidth-Nom:

    20 kHz

  • Consumer IC Type:

    AUDIO AMPLIFIER

  • JESD-30 Code:

    S-XQCC-N20

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    40

  • Width:

    4 mm

TS4657IQT Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a 2-layer or 4-layer PCB with a solid ground plane and a thermal relief pattern under the IC to ensure optimal thermal performance.
  • To ensure EMC, use a shielded enclosure, keep the PCB layout compact, and use a common-mode choke or ferrite bead on the input lines. Additionally, follow the recommended layout guidelines and use a ground plane to minimize radiation.
  • The maximum allowed voltage on the input pins is 6V, exceeding which may cause damage to the device. Ensure that the input voltage is within the recommended operating range to prevent damage.
  • Use ESD protection devices such as TVS diodes or ESD arrays on the input lines to protect the TS4657IQT from electrostatic discharge. Follow the recommended PCB layout guidelines to minimize the risk of ESD damage.
  • The recommended operating temperature range for the TS4657IQT is -40°C to 125°C. Operating the device outside this range may affect its performance and reliability.

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TS4657IQT Overview

Use the download button to access the TS4657IQT schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TS465, or try a keyword search, such as Audio/Video Amplifiers

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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