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LM2903BHQDGKRQ1 - Texas Instruments

Description: Analog Comparators Automotive, dual, differential, commodity comparator

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LM2903BHQDGKRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGK  (S-PDSO-G8)
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LM2903BHQDGKRQ1 - Texas Instruments  - 3D model - Small Outline Packages - DGK  (S-PDSO-G8)
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LM2903BHQDGKRQ1 Details

  • Manufacturer Part Number:

    LM2903BHQDGKRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • 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):

    0.05 µA

  • Bias Current-Max (IIB) @25C:

    0.025 µA

  • Input Offset Voltage-Max:

    2500 µV

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    3 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,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Response Time-Nom:

    1000 ns

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    0.8 mA

  • Supply Voltage Limit-Max:

    36 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • 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

LM2903BHQDGKRQ1 Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the LM2903BHQDGKRQ1 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 of 0.1 to 10 ohms is recommended. Additionally, the input capacitor should be at least 1uF with an ESR of 0.1 to 10 ohms.
  • The maximum dropout voltage for the LM2903BHQDGKRQ1 is 1.5V, which means the input voltage must be at least 1.5V higher than the output voltage for proper regulation.
  • Yes, the LM2903BHQDGKRQ1 is rated for operation up to 125°C, but the output current and voltage regulation may degrade at higher temperatures. It's essential to consider the thermal design and heat dissipation in your application.
  • To protect the LM2903BHQDGKRQ1 from input voltage surges or spikes, consider adding a transient voltage suppressor (TVS) or a voltage clamp diode at the input. Additionally, a series resistor and capacitor can help filter out high-frequency noise.

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LM2903BHQDGKRQ1 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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