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LP2902N - Texas Instruments

Description: ULTRA-LOW-POWER QUADRUPLE OPERATIONAL AMPLIFIERS

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LP2902N - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N (R-PDIP-T14)_
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LP2902N - Texas Instruments  - 3D model - Dual-In-Line Packages - N (R-PDIP-T14)_
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LP2902N Details

  • Manufacturer Part Number:

    LP2902N

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    14

  • Country Of Origin:

    Mexico

  • 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):

    0.04 µA

  • Bias Current-Max (IIB) @25C:

    0.02 µA

  • Common-mode Reject Ratio-Min:

    80 dB

  • Common-mode Reject Ratio-Nom:

    90 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.004 µA

  • Input Offset Voltage-Max:

    4000 µV

  • JESD-30 Code:

    R-PDIP-T14

  • JESD-609 Code:

    e4

  • Length:

    19.049 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • 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

  • Seated Height-Max:

    5.334 mm

  • Slew Rate-Nom:

    0.05 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    0.15 mA

  • Supply Voltage Limit-Max:

    26 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    100

  • Voltage Gain-Min:

    30000

  • Wideband:

    NO

  • Width:

    7.62 mm

LP2902N Frequently Asked Questions (FAQs)

  • The LP2902N can handle input voltages up to 30V, but it's recommended to keep the input voltage at least 2V above the output voltage to ensure proper regulation.
  • To ensure stability, use a minimum output capacitance of 10uF with an ESR (Equivalent Series Resistance) of 0.5 ohms or less, and a minimum input capacitance of 1uF with an ESR of 1 ohm or less.
  • The LP2902N can provide up to 1A of output current, but it's recommended to derate the output current based on the input voltage and ambient temperature to ensure reliable operation.
  • To prevent overheating, ensure good thermal conductivity between the LP2902N and a heat sink or PCB, and avoid operating the device at high ambient temperatures or with high input voltages.
  • Yes, the LP2902N is qualified for automotive and high-reliability applications, but it's essential to follow proper design and testing procedures to ensure the device meets the required specifications and standards.

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LP2902N 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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Part Image LP2902N National Semiconductor Corporation

Operational Amplifier, 4 Func, 10000uV Offset-Max, BIPolar, PDIP14