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LM2903BWDSGRQ1 - Texas Instruments

Description: Comparator General Purpose Open-Collector, Rail-to-Rail 8-WSON (2x2)

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LM2903BWDSGRQ1 - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DSG0008B
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LM2903BWDSGRQ1 - Texas Instruments  - 3D model - Small Outline No-lead - DSG0008B
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LM2903BWDSGRQ1 Details

  • Manufacturer Part Number:

    LM2903BWDSGRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2020-11-05

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    0.05 µA

  • Bias Current-Max (IIB) @25C:

    0.025 µA

  • Input Offset Voltage-Max:

    2500 µV

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e3

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    2

  • 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:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.08,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Response Time-Nom:

    1000 ns

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    1.6 mA

  • Supply Voltage Limit-Max:

    36 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    2 mm

LM2903BWDSGRQ1 Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the LM2903BWDSGRQ1 is 2.7V to 5.5V, although it can operate down to 2.3V with reduced performance.
  • To ensure stability, a minimum output capacitance of 10uF with an ESR (Equivalent Series Resistance) of less than 5 ohms is recommended. Additionally, the input capacitor should be at least 1uF with an ESR of less than 5 ohms.
  • The maximum current that the LM2903BWDSGRQ1 can supply is 50mA, although it is recommended to limit the output current to 40mA for optimal performance and reliability.
  • The LM2903BWDSGRQ1 has built-in protection against input voltage transients, including undervoltage lockout and overvoltage protection. However, it's still recommended to add external protection circuitry, such as a TVS diode, to ensure robustness against extreme transients.
  • The LM2903BWDSGRQ1 is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. It's recommended to derate the output current and ensure proper thermal management to prevent overheating.

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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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