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LM2903AVQPWRQ1 - Texas Instruments

Description: AEC-Q100, Grade 0 and 1, Automotive High Voltage Dual Differential Comparator

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LM2903AVQPWRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW0008A
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LM2903AVQPWRQ1 Details

  • Manufacturer Part Number:

    LM2903AVQPWRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    0.5 µA

  • Bias Current-Max (IIB) @25C:

    0.05 µA

  • Input Offset Voltage-Max:

    7000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Type:

    OPEN-COLLECTOR; OPEN-DRAIN

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    1300 ns

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.2 mm

  • Subcategory:

    Comparator

  • Supply Current-Max:

    1 mA

  • Supply Voltage Limit-Max:

    36 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

  • Width:

    3 mm

LM2903AVQPWRQ1 Frequently Asked Questions (FAQs)

  • The maximum input voltage is 26V, but it's recommended to keep it below 24V for reliable operation.
  • To ensure stability, use a minimum output capacitance of 10uF with an ESR (Equivalent Series Resistance) of 5 ohms or less, and a minimum input capacitance of 1uF.
  • The dropout voltage is typically around 1.5V to 2V, depending on the output current and input voltage.
  • The device is rated for operation up to 125°C, but the output current and voltage regulation may degrade at high temperatures. Ensure proper thermal design and heat sinking to maintain reliability.
  • Use a TVS (Transient Voltage Suppressor) diode or a voltage clamp circuit to protect the input from voltage spikes and transients.

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LM2903AVQPWRQ1 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 LM2903AVQPWRG4Q1 Texas Instruments

Comparator, 2 Func, 7000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8