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LT1014AMJB - Texas Instruments

Description: OP Amp Quad GP ±22V/44V 14-Pin CDIP Tube

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LT1014AMJB - Texas Instruments PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - J0014A
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LT1014AMJB Details

  • Manufacturer Part Number:

    LT1014AMJB

  • 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):

    0.03 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):

    0.0013 µA

  • Input Offset Voltage-Max:

    800 µV

  • JESD-30 Code:

    R-CDIP-T14

  • JESD-609 Code:

    e0

  • Length:

    19.545 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • 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:

    2.2 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:

    400000

  • Wideband:

    NO

  • Width:

    7.62 mm

LT1014AMJB Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the LT1014AMJB 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, it's essential to follow proper compensation techniques, such as adding a capacitor in parallel with the feedback resistor to reduce the gain-bandwidth product. Additionally, ensure that the feedback loop has a sufficient phase margin to prevent oscillations.
  • For optimal performance, use a star-grounding technique, where the grounds of the power supplies, analog circuits, and digital circuits are connected at a single point. Keep the layout compact, and use a ground plane to minimize noise and electromagnetic interference (EMI).
  • While the LT1014AMJB can be used as a comparator, it's not the most suitable choice due to its relatively slow slew rate (0.5V/μs) and limited bandwidth (3MHz). For comparator applications, consider using a dedicated comparator IC, such as the LM339 or LM393.
  • Use voltage clamps, such as zener diodes or transient voltage suppressors (TVS), to protect the input pins from overvoltage. For ESD protection, add a series resistor and a capacitor to the input pins, and consider using ESD-protection devices, such as the TPDI1000.

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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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