Please enter a minimum 3 letters or numbers
Technical Content
Part Image

PGA4311U - Texas Instruments

Description: PGA4311U, Audio Volume Control 28-Pin SOIC

Download PGA4311U Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
Send part feedback
Symbol
PGA4311U - Texas Instruments - PCB symbol
click to zoom
PCB Footprints
PGA4311U - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW (R-PDSO-G28)--
click to zoom
3D Models
PGA4311U - Texas Instruments - 3D model - Small Outline Packages - DW (R-PDSO-G28)--
click to zoom

PGA4311U Details

  • Manufacturer Part Number:

    PGA4311U

  • 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:

    8542.39.00.90

  • 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 Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the PGA4311U involves keeping the device close to the analog-to-digital converter (ADC) and using a solid ground plane to minimize noise. It's also important to keep the input traces short and away from digital signals.
  • To optimize the PGA4311U for low noise and high accuracy, use a low-noise power supply, minimize the input impedance, and use a high-precision voltage reference. Additionally, ensure that the device is operated within its recommended operating conditions.
  • The maximum input voltage that the PGA4311U can handle is 5.5V, which is the absolute maximum rating. However, the recommended input voltage range is 0V to 5V to ensure optimal performance and accuracy.
  • The PGA4311U's gain and offset settings can be programmed using a 3-wire serial interface. The device has a 16-bit gain register and a 16-bit offset register, which can be programmed using a microcontroller or other digital interface.
  • The PGA4311U's output impedance is typically around 100 ohms. This output impedance should be considered when designing the system, as it can affect the overall gain and frequency response of the system.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

PGA4311U Overview

Use the download button to access the PGA4311U schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like PGA43, or try a keyword search, such as Audio Control ICs

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.

Suggested Parts

If you searched for PGA4311U, you might also be interested in these parts:
Part Number
BA50DD0T
LM2662MX/NOPB
NCV8535MN500R2G
PGA4311U/1K
PGA4311UA
PCM1791ADB
TPA3244DDWR
NE5532DR
ULN2003D1

Parts related to PGA4311U

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑

PGA4311U Alternates

Showing results

Image Part Number Model
Part Image PGA4311U/1K Texas Instruments

Volume Control Circuit, 4 Channel(s), CMOS, PDSO28
Part Image PGA4311UG4 Texas Instruments

Volume Control Circuit, 4 Channel(s), CMOS, PDSO28
Part Image PGA4311UAG4 Texas Instruments

Volume Control Circuit, 4 Channel(s), CMOS, PDSO28
Part Image PGA4311U2 Texas Instruments

Volume Control Circuit, 4 Channel(s), CMOS, PDSO28
Part Image PGA4311UA/1KG4 Texas Instruments

Volume Control Circuit, 4 Channel(s), CMOS, PDSO28
For a full list of alternate parts for PGA4311U, check out Findchips.com