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LT1014MJB - Texas Instruments

Description: Op Amp Quad Precision Amplifier ±22V/44V 14-Pin CDIP Tube

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LT1014MJB - Texas Instruments PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - J0014A
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LT1014MJB - Texas Instruments  - 3D model - Ceramic Dual-In-Line Packages - J0014A
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LT1014MJB Details

  • Manufacturer Part Number:

    LT1014MJB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    14

  • 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):

    0.045 µA

  • Bias Current-Max (IIB) @25C:

    0.03 µA

  • Common-mode Reject Ratio-Min:

    97 dB

  • Common-mode Reject Ratio-Nom:

    117 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.002 µA

  • Input Offset Voltage-Max:

    300 µV

  • JESD-30 Code:

    R-CDIP-T14

  • JESD-609 Code:

    e0

  • Length:

    19.545 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Neg Supply Voltage Limit-Max:

    -22 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    CERAMIC, METAL-SEALED COFIRED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Screening Level:

    38535Q/M;38534H;883B

  • Seated Height-Max:

    5.08 mm

  • Slew Rate-Min:

    0.2 V/us

  • Slew Rate-Nom:

    0.4 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    2.4 mA

  • Supply Voltage Limit-Max:

    22 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    700

  • Voltage Gain-Min:

    250000

  • Wideband:

    NO

  • Width:

    7.62 mm

LT1014MJB Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the LT1014MJB is 670mW, which is calculated based on the maximum junction temperature (150°C) and thermal resistance (125°C/W) specified in the datasheet.
  • To ensure stability, add a 10-22nF capacitor in parallel with a 1-2kΩ resistor between the output and the inverting input. This helps to compensate for the op-amp's internal capacitance and ensures stability.
  • Use a star-grounding technique, where all grounds are connected to a single point. Keep the input and output traces short and separate, and avoid running them parallel to each other. Use a ground plane to minimize noise and radiation.
  • While the LT1014MJB can be used as a comparator, it's not the best choice due to its relatively slow slew rate (0.5V/μs) and limited bandwidth (1.5MHz). Consider using a dedicated comparator like the LM339 or LM2901 for comparator applications.
  • Use ESD protection devices like TVS diodes or ESD arrays on the input and output pins to protect the LT1014MJB from electrostatic discharge. Follow proper PCB layout and handling practices to minimize ESD risks.

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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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