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PGA4311UAG4 - Texas Instruments

Description: Audio Amplifiers 4-Ch +/-5V Audio Volume Control

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PGA4311UAG4 - Texas Instruments - PCB symbol
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PGA4311UAG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW (R-PDSO-G28)
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PGA4311UAG4 - Texas Instruments - 3D model - Small Outline Packages - DW (R-PDSO-G28)
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PGA4311UAG4 Details

  • Manufacturer Part Number:

    PGA4311UAG4

  • 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:

    24 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

PGA4311UAG4 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the PGA4311UAG4 evaluation module (EVM) user's guide, which includes guidelines for component placement, routing, and grounding to minimize noise and ensure optimal performance.
  • The PGA4311UAG4 has a programmable gain amplifier (PGA) that can be configured using the SPI interface. The gain setting can be programmed using the GAIN[2:0] bits in the PGA control register. Refer to the datasheet for the gain setting table and SPI programming guide.
  • The PGA4311UAG4 has an input voltage range of -0.5V to VCC + 0.5V. However, the maximum input voltage that the device can handle without damage is VCC + 0.5V, which is typically 5.5V for a 5V supply voltage.
  • The PGA4311UAG4 requires a stable power supply and proper biasing to ensure optimal performance. Ensure that the power supply voltage is within the recommended range, and that the device is properly decoupled using capacitors. Additionally, follow the recommended biasing circuit in the datasheet to ensure that the device is properly biased.
  • The typical settling time of the PGA4311UAG4 is around 10us to 20us, depending on the gain setting and output load. However, this can vary depending on the specific application and operating conditions.

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PGA4311UAG4 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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