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LM2902WPT - STMicroelectronics

Description: Low power quad operational amplifier ±15V/30V 14-Pin TSSOP, -40 °C to 125 °C.

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LM2902WPT - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - TSSOP14 package
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LM2902WPT - STMicroelectronics  - 3D model - Small Outline Packages - TSSOP14 package
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LM2902WPT Details

  • Manufacturer Part Number:

    LM2902WPT

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    ROHS COMPLIANT, TSSOP-14

  • Pin Count:

    14

  • Country Of Origin:

    Morocco

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Factory Lead Time:

    9 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    7

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.3 µA

  • Bias Current-Max (IIB) @25C:

    0.15 µA

  • Common-mode Reject Ratio-Min:

    70 dB

  • Common-mode Reject Ratio-Nom:

    80 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    9000 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    14

  • Number of Terminals:

    4

  • 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):

    NOT SPECIFIED

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Slew Rate-Min:

    0.14 V/us

  • Slew Rate-Nom:

    0.4 V/us

  • 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):

    NOT SPECIFIED

  • Unity Gain BW-Nom:

    1300

  • Voltage Gain-Min:

    25000

  • Wideband:

    NO

  • Width:

    4.4 mm

LM2902WPT Frequently Asked Questions (FAQs)

  • The LM2902WPT can operate from -40°C to 125°C, but the maximum junction temperature (TJ) should not exceed 150°C.
  • To ensure stability, make sure to decouple the power supply pins (VCC and GND) with a 10uF capacitor, and use a 1kΩ resistor in series with the output pin to prevent oscillation.
  • Keep the input and output traces short and separate, use a ground plane, and avoid routing high-frequency signals near the device. Also, place the decoupling capacitor close to the power supply pins.
  • No, the LM2902WPT is a voltage comparator, not a voltage regulator. It's designed to compare two input voltages and output a digital signal, not regulate a voltage output.
  • The pull-up resistor value depends on the output current requirement and the voltage supply. A general rule of thumb is to use a value between 1kΩ to 10kΩ, but consult the datasheet and application notes for specific guidance.

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LM2902WPT Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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