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LM2903QDGKRQ1

LM2903QDGKRQ1

Manufacturer No:

LM2903QDGKRQ1

Manufacturer:

Texas Instruments

Description:

IC COMPARATOR 2 DIFF 8VSSOP

Datasheet:

Datasheet

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LM2903QDGKRQ1 Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-VSSOP
  • Mounting Type
    Surface Mount
  • Package / Case
    8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
  • Operating Temperature
    -40°C ~ 125°C
  • Hysteresis
    -
  • Propagation Delay (Max)
    -
  • CMRR, PSRR (Typ)
    -
  • Current - Quiescent (Max)
    1mA
  • Current - Output (Typ)
    6mA @ 5V
  • Current - Input Bias (Max)
    0.25µA @ 5V
  • Voltage - Input Offset (Max)
    7mV @ 5V
  • Voltage - Supply, Single/Dual (±)
    2V ~ 30V, ±1V ~ 15V
  • Output Type
    Open-Collector, Rail-to-Rail
  • Number of Elements
    2
  • Type
    General Purpose
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    Automotive, AEC-Q100
The LM2903QDGKRQ1 is a dual differential comparator integrated circuit chip. It has several advantages and application scenarios, including:Advantages: 1. Low power consumption: The LM2903QDGKRQ1 operates at a low supply voltage and consumes very low quiescent current, making it suitable for battery-powered applications. 2. Wide supply voltage range: It can operate from a single supply voltage as low as 2 V to as high as 36 V, providing flexibility in various applications. 3. High input impedance: The chip has a high input impedance, which allows it to interface easily with different signal sources. 4. Rail-to-rail output: The output voltage swing of the LM2903QDGKRQ1 extends to both supply rails, enabling it to work with signals close to the supply voltage levels. 5. ESD protection: It provides built-in electrostatic discharge (ESD) protection, ensuring robustness against transient voltage spikes.Application scenarios: 1. Voltage level detection: The LM2903QDGKRQ1 can be used to compare two input voltages and determine if one is higher or lower than the other. This makes it suitable for applications such as overvoltage/undervoltage detection, battery monitoring, and voltage level shifting. 2. Signal conditioning: It can be used as a comparator in signal conditioning circuits to convert analog signals into digital signals or to amplify weak signals for further processing. 3. Motor control: The LM2903QDGKRQ1 can be used in motor control circuits to detect the position or speed of a motor and provide feedback for controlling its operation. 4. Switching applications: It can be used in various switching applications, such as power supply sequencing, window comparators, and threshold detectors. 5. Automotive applications: The LM2903QDGKRQ1 is specifically designed for automotive applications, where it can be used in systems such as engine control units, lighting control, and battery management.Overall, the LM2903QDGKRQ1 integrated circuit chip offers low power consumption, wide supply voltage range, and versatile applications, making it suitable for a range of electronic systems and automotive applications.
LM2903QDGKRQ1 Relevant information