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PGA2311U/1KG4 - Texas Instruments

Description: Audio Amplifiers 5V Stereo Audio Vol Control

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PGA2311U/1KG4 - Texas Instruments - PCB symbol
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PCB Footprints
PGA2311U/1KG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0016A
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PGA2311U/1KG4 - Texas Instruments - 3D model - Small Outline Packages - DW0016A
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PGA2311U/1KG4 Details

  • Manufacturer Part Number:

    PGA2311U/1KG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-16

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Channel Separation:

    130 dB

  • Consumer IC Type:

    VOLUME CONTROL CIRCUIT

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    10.285 mm

  • Moisture Sensitivity Level:

    2

  • Number of Bands:

    1

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

PGA2311U/1KG4 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the PGA2311U/1KG4 evaluation module documentation, which includes guidelines for component placement, routing, and grounding to minimize noise and ensure optimal performance.
  • The gain setting depends on the specific requirements of your application. You can use the PGA2311U/1KG4's gain range of 0 dB to 31.5 dB to adjust the output signal to the desired level. Consider factors such as the input signal amplitude, desired output signal amplitude, and noise floor when selecting the gain setting.
  • The PGA2311U/1KG4 can handle input signal amplitudes up to 4 Vpp (peak-to-peak) without distortion or clipping. However, it's recommended to keep the input signal amplitude below 2 Vpp to ensure optimal performance and minimize distortion.
  • The PGA2311U/1KG4 requires a single 5 V power supply and a bias voltage (VREF) between 2.5 V and 4.5 V. Ensure that the power supply is clean and well-regulated, and that the bias voltage is stable and within the recommended range.
  • The typical settling time of the PGA2311U/1KG4 is around 10 μs to 20 μs, depending on the gain setting and input signal frequency. This settling time is relatively fast, making the PGA2311U/1KG4 suitable for applications that require rapid signal processing.

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PGA2311U/1KG4 Overview

Use the download button to access the PGA2311U/1KG4 schematic symbol, PCB footprint, and 3D model.
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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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