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TS4871ID - STMicroelectronics

Description: TS4871ID, Audio Amplifier Class-AB mono 2MHz +85 °C 8-Pin SOIC

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TS4871ID - STMicroelectronics - PCB symbol
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TS4871ID - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - SO-8/3
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TS4871ID - STMicroelectronics - 3D model - Small Outline Packages - SO-8/3
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TS4871ID Details

  • Manufacturer Part Number:

    TS4871ID

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-8

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Bandwidth-Nom:

    20 kHz

  • Consumer IC Type:

    AUDIO AMPLIFIER

  • Harmonic Distortion:

    1%

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • 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 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    8 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

TS4871ID Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a 4-layer PCB with a solid ground plane, and to keep the analog and digital grounds separate. Additionally, it's recommended to use a common mode filter and to keep the input and output traces as short as possible.
  • To optimize the TS4871ID for low power consumption, it's recommended to use the lowest possible supply voltage, disable the internal voltage regulator, and use the power-down mode when not in use. Additionally, reducing the switching frequency and using a low-power mode can also help reduce power consumption.
  • The maximum allowed capacitance for the output filter depends on the specific application and the desired output voltage ripple. As a general rule, a capacitance value of 10uF to 22uF is recommended, but it's recommended to consult the datasheet and application notes for specific guidance.
  • To ensure the TS4871ID is stable and doesn't oscillate, it's recommended to follow the recommended PCB layout, use a sufficient output capacitance, and ensure the input voltage is within the recommended range. Additionally, it's recommended to add a small capacitor (e.g. 10nF) between the VIN and GND pins to filter out high-frequency noise.
  • The recommended input voltage range for the TS4871ID is 2.5V to 5.5V, but it's recommended to consult the datasheet for specific guidance on the recommended input voltage range for the specific application.

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TS4871ID 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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