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TLE2142ACDG4 - Texas Instruments

Description: Precision Amplifiers Excalibur Low-Noise Hi-Sp Precision Dual

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TLE2142ACDG4 Details

  • Manufacturer Part Number:

    TLE2142ACDG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    GREEN, PLASTIC, MS-012AA, SOIC-8

  • Pin Count:

    8

  • Country Of Origin:

    Mexico

  • 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):

    1.6 µA

  • Bias Current-Max (IIB) @25C:

    1.5 µA

  • Common-mode Reject Ratio-Min:

    80 dB

  • Common-mode Reject Ratio-Nom:

    108 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.1 µA

  • Input Offset Voltage-Max:

    1500 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -22 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Min:

    27 V/us

  • Slew Rate-Nom:

    45 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    8.8 mA

  • Supply Voltage Limit-Max:

    22 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • 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):

    NOT SPECIFIED

  • Unity Gain BW-Nom:

    6000

  • Voltage Gain-Min:

    75000

  • Wideband:

    NO

  • Width:

    3.9 mm

TLE2142ACDG4 Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the TLE2142ACDG4 is dependent on the package type and thermal resistance. For the SOIC package, the maximum power dissipation is approximately 1.4W at 25°C ambient temperature.
  • To ensure stability in a unity-gain configuration, it's recommended to add a 10-22nF capacitor between the output and the inverting input pins. This helps to compensate for the internal pole and ensures stability.
  • To minimize noise and EMI, it's recommended to follow good PCB layout practices such as keeping the input and output traces separate, using a solid ground plane, and placing decoupling capacitors close to the power pins. Additionally, avoid routing high-frequency signals near the op-amp inputs.
  • While the TLE2142ACDG4 can be used as a comparator, it's not recommended due to its relatively slow slew rate and limited output current. Texas Instruments recommends using a dedicated comparator device, such as the LM339, for comparator applications.
  • To prevent ESD damage, it's recommended to handle the TLE2142ACDG4 with an anti-static wrist strap or mat, and to ensure that the device is properly grounded during handling and assembly.

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TLE2142ACDG4 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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