Part Image

OPA2140AIDGKT - Texas Instruments

Description: OPA2140AIDGKT, Dual Operational Amplifier Precision, 11MHz R-R, 4.5 to 36V, 8-Pin MSOP

Download OPA2140AIDGKT 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
OPA2140AIDGKT - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - OPA2140AIDGKT
click to zoom
3D Models
OPA2140AIDGKT - Texas Instruments  - 3D model - Small Outline Packages - OPA2140AIDGKT
click to zoom

OPA2140AIDGKT Details

  • Manufacturer Part Number:

    OPA2140AIDGKT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    8

  • Country Of Origin:

    Mainland China, Malaysia, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.003 µA

  • Bias Current-Max (IIB) @25C:

    0.00001 µA

  • Common-mode Reject Ratio-Min:

    126 dB

  • Common-mode Reject Ratio-Nom:

    140 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.001 µA

  • Input Offset Voltage-Max:

    120 µV

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    2

  • Neg Supply Voltage Limit-Max:

    -20 V

  • Neg Supply Voltage-Nom (Vsup):

    -18 V

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    20 V/us

  • Supply Current-Max:

    5.4 mA

  • Supply Voltage Limit-Max:

    20 V

  • Supply Voltage-Nom (Vsup):

    18 V

  • Surface Mount:

    YES

  • Technology:

    JFET

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    11000

  • Voltage Gain-Min:

    501187.2336

  • Wideband:

    NO

  • Width:

    3 mm

OPA2140AIDGKT Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the OPA2140AIDGKT is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W.
  • To ensure stability in a unity-gain configuration, add a capacitor (typically 10-22pF) between the output and the inverting input pins. This helps to compensate for the op-amp's internal capacitance and prevents oscillations.
  • To minimize noise and EMI, use a star-ground configuration, keep the input and output traces short and separate, and avoid running digital signals near the op-amp's analog signals. Also, use a ground plane and decouple the power supplies with capacitors.
  • While the OPA2140AIDGKT can be used as a comparator, it's not the most suitable choice due to its relatively slow slew rate (2.5V/μs) and limited output current (±30mA). A dedicated comparator IC would be a better option for most applications.
  • To protect the OPA2140AIDGKT from input overvoltage, use input clamping diodes (e.g., 1N4148) or a voltage limiter circuit. You can also add a series resistor to limit the input current and voltage.

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

OPA2140AIDGKT Overview

Use the download button to access the OPA2140AIDGKT schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like OPA21, 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 OPA2140AIDGKT

Showing 0 results