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LM2903MX - ROHM Semiconductor

Description: ROHM - LM2903MX - Analogue Comparator, General Purpose, 2 Comparators, 1.3 µs, 5V to 30V, SOIC, 8 Pins

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LM2903MX - ROHM Semiconductor PCB footprint - Small Outline Packages - Small Outline Packages - SOIC8
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LM2903MX - ROHM Semiconductor  - 3D model - Small Outline Packages - SOIC8
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LM2903MX Details

  • Manufacturer Part Number:

    LM2903MX

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Part Package Code:

    SOIC

  • Package Description:

    LEAD FREE, SOIC-8

  • Pin Count:

    8

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    ROHM Semiconductor

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    0.5 µA

  • Bias Current-Max (IIB) @25C:

    0.25 µA

  • Input Offset Voltage-Max:

    15000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • Length:

    4.9 mm

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Type:

    OPEN-COLLECTOR

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    1300 ns

  • Seated Height-Max:

    1.775 mm

  • Supply Current-Max:

    2.5 mA

  • Supply Voltage Limit-Max:

    36 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

LM2903MX Frequently Asked Questions (FAQs)

  • The LM2903MX can operate from -40°C to 125°C, making it suitable for a wide range of applications.
  • To ensure stability, it's essential to use a minimum output capacitance of 10uF, and to keep the output capacitor close to the output pin to minimize parasitic inductance.
  • The LM2903MX can handle input voltages up to 26V, making it suitable for a wide range of input voltage sources.
  • The LM2903MX has a fixed output voltage option, but you can also use an external resistor divider network to set the output voltage to a specific value. Consult the datasheet for more information on how to calculate the resistor values.
  • The quiescent current of the LM2903MX is typically around 5mA. This current is drawn from the input voltage source, so it's essential to consider this when designing your power budget and choosing the input voltage source.

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LM2903MX Overview

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Part Image LM2903MX/NOPB Texas Instruments

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Part Image LM2903MDA Texas Instruments

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Part Image LM2903M ROHM Semiconductor

Comparator, 2 Func, 15000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8

Part Image LM2903MXEP Texas Instruments

Comparator, 2 Func, 7000uV Offset-Max, 1500ns Response Time, PDSO8

Part Image LM2903M7/NOPB National Semiconductor Corporation

Comparator, 2 Func, 15000uV Offset-Max, 300ns Response Time, BIPolar, PDSO8

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