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LM2902KVQPWRG4 - Texas Instruments

Description: Quadruple Operational Amplifier, Enhanced Voltage

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LM2902KVQPWRG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW
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LM2902KVQPWRG4 Details

  • Manufacturer Part Number:

    LM2902KVQPWRG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    1989-03-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.5 µA

  • Bias Current-Max (IIB) @25C:

    0.25 µA

  • Common-mode Reject Ratio-Min:

    60 dB

  • Common-mode Reject Ratio-Nom:

    80 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.15 µA

  • Input Offset Voltage-Max:

    7000 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Slew Rate-Nom:

    0.5 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    3 mA

  • Supply Voltage Limit-Max:

    32 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • 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:

    1200

  • Voltage Gain-Min:

    25000

  • Wideband:

    NO

  • Width:

    4.4 mm

LM2902KVQPWRG4 Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the LM2902KVQPWRG4 is 3.0V to 5.5V, although it can operate up to 6.5V with reduced performance.
  • To ensure stability, it's essential to follow the recommended layout and decoupling guidelines, use a stable power supply, and avoid capacitive loads on the output. Additionally, consider adding a 10nF to 100nF capacitor between the output and ground to improve stability.
  • The maximum power dissipation of the LM2902KVQPWRG4 is 1.4W, which is dependent on the ambient temperature and the thermal resistance of the package. It's essential to ensure proper thermal management to prevent overheating.
  • While the LM2902KVQPWRG4 is not designed as a voltage regulator, it can be used as a makeshift regulator in some applications. However, it's essential to note that it does not have the same level of regulation as a dedicated voltage regulator, and its output voltage may vary with input voltage and temperature.
  • To protect the LM2902KVQPWRG4 from ESD and overvoltage, consider adding external protection devices such as TVS diodes or ESD protection arrays. Additionally, ensure that the input voltage does not exceed the maximum rating, and use a voltage limiter or clamp if necessary.

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LM2902KVQPWRG4 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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