Part Image

LF347DRG4 - Texas Instruments

Description: Operational Amplifiers - Op Amps Quad Gen-Purp JFET- input Op Amp

Download LF347DRG4 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
PCB Footprints
LF347DRG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (-R-PDSO-G14)
click to zoom
3D Models
LF347DRG4 - Texas Instruments  - 3D model - Small Outline Packages - D (-R-PDSO-G14)
click to zoom

LF347DRG4 Details

  • Manufacturer Part Number:

    LF347DRG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia, Mexico, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.0002 µA

  • Bias Current-Max (IIB) @25C:

    0.0002 µA

  • Common-mode Reject Ratio-Min:

    70 dB

  • Common-mode Reject Ratio-Nom:

    100 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.004 µA

  • Input Offset Voltage-Max:

    10000 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Min:

    8 V/us

  • Slew Rate-Nom:

    13 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    11 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    JFET

  • Temperature Grade:

    COMMERCIAL

  • 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

  • Unity Gain BW-Nom:

    3000

  • Voltage Gain-Min:

    15000

  • Wideband:

    NO

  • Width:

    3.9 mm

LF347DRG4 Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the LF347DRG4 is dependent on the ambient temperature and the package type. For the DRG4 package, the maximum power dissipation is approximately 1.4W at 25°C ambient temperature.
  • While the LF347DRG4 is an op-amp, it can be used as a comparator in certain applications. However, it's not recommended as it's not optimized for comparator operation and may not provide the desired performance. TI recommends using a dedicated comparator like the LM339 or LM2901 for comparator applications.
  • The input impedance of the LF347DRG4 is typically around 30MΩ, but it can vary depending on the specific application and operating conditions. It's recommended to consult the datasheet and application notes for more information.
  • The LF347DRG4 is rated for operation up to 125°C, but the maximum junction temperature is 150°C. It's essential to ensure that the device is properly heat-sinked and that the ambient temperature is within the recommended operating range to prevent thermal shutdown or damage.
  • TI provides application notes and layout guidelines for the LF347DRG4, which recommend using a symmetrical layout, minimizing trace lengths, and using a solid ground plane to reduce noise and improve performance.

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

LF347DRG4 Overview

Use the download button to access the LF347DRG4 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LF347, or try a keyword search, such as Operational Amplifiers

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.

Parts related to LF347DRG4

Showing 0 results

LF347DRG4 Alternates

Showing results

Image Part Number Model
Part Image LF347DR Texas Instruments

Operational Amplifier, 4 Func, 10000uV Offset-Max, JFET, PDSO14

Part Image LF347D Texas Instruments

Operational Amplifier, 4 Func, 10000uV Offset-Max, JFET, PDSO14

Part Image LF347DE4 Texas Instruments

Operational Amplifier, 4 Func, 13000uV Offset-Max, JFET, PDSO14

Part Image LF347DG4 Texas Instruments

Operational Amplifier, 4 Func, 10000uV Offset-Max, JFET, PDSO14