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PGA4311U/1KG4 - Texas Instruments

Description: Audio Amplifiers IEEE 802.15.4 RF Transceiver

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PGA4311U/1KG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW (R-PDSO-G28)
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PGA4311U/1KG4 - Texas Instruments  - 3D model - Small Outline Packages - DW (R-PDSO-G28)
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PGA4311U/1KG4 Details

  • Manufacturer Part Number:

    PGA4311U/1KG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    28

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Channel Separation:

    130 dB

  • Consumer IC Type:

    VOLUME CONTROL CIRCUIT

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e4

  • Length:

    17.905 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    4

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP28,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    47 mA

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

PGA4311U/1KG4 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the PGA4311U/1KG4 application note (SLAU264). It's essential to follow the layout guidelines to minimize noise, parasitic inductance, and ensure optimal performance.
  • The PGA4311U/1KG4 datasheet provides guidelines for selecting resistors, capacitors, and inductors. Additionally, Texas Instruments offers a PGA4311U/1KG4 component selection guide (SLAU265) that helps with component selection and optimization.
  • The recommended power-up sequence is to apply VCC first, followed by VDD, and then the analog input signal. This ensures proper device initialization and prevents potential damage.
  • Texas Instruments recommends using ESD protection devices, such as the TCTUA016, in conjunction with proper PCB layout and design practices to ensure ESD protection for the PGA4311U/1KG4.
  • The PGA4311U/1KG4 has a thermal pad that must be connected to a thermal plane on the PCB. Ensure good thermal conductivity between the thermal pad and the thermal plane to prevent overheating and ensure reliable operation.

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PGA4311U/1KG4 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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