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LM2903AVQPWRQ1

LM2903AVQPWRQ1

Manufacturer No:

LM2903AVQPWRQ1

Manufacturer:

Texas Instruments

Description:

IC COMPARATOR 2 DIFF 8TSSOP

Datasheet:

Datasheet

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LM2903AVQPWRQ1 Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-TSSOP
  • Mounting Type
    Surface Mount
  • Package / Case
    8-TSSOP (0.173", 4.40mm Width)
  • Operating Temperature
    -40°C ~ 125°C
  • Hysteresis
    -
  • Propagation Delay (Max)
    -
  • CMRR, PSRR (Typ)
    -
  • Current - Quiescent (Max)
    2.5mA
  • Current - Output (Typ)
    20mA
  • Current - Input Bias (Max)
    0.25µA @ 5V
  • Voltage - Input Offset (Max)
    2mV @ 5V
  • Voltage - Supply, Single/Dual (±)
    2V ~ 36V, ±1V ~ 18V
  • Output Type
    Open-Collector, Rail-to-Rail
  • Number of Elements
    2
  • Type
    General Purpose
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    Automotive, AEC-Q100
The LM2903AVQPWRQ1 is a dual differential comparator integrated circuit chip. It offers several advantages and can be used in various application scenarios:Advantages: 1. Low power consumption: The LM2903AVQPWRQ1 operates at a low supply current of 0.8mA per comparator, making it suitable for battery-powered applications. 2. Wide supply voltage range: It can operate from a single supply voltage of 2V to 36V, allowing flexibility in different power supply configurations. 3. High input impedance: The chip has a high input impedance of 1.5MΩ, which minimizes the loading effect on the input signal. 4. Rail-to-rail output swing: The output voltage can swing from the negative supply rail to the positive supply rail, enabling compatibility with a wide range of input and output signal levels. 5. Low input offset voltage: The LM2903AVQPWRQ1 has a low input offset voltage of 2mV, ensuring accurate and precise comparisons.Application scenarios: 1. Voltage level detection: The LM2903AVQPWRQ1 can be used to compare two voltage levels and provide a digital output based on the comparison result. It is commonly used in level detection circuits, such as overvoltage and undervoltage protection circuits. 2. Window comparators: By using two LM2903AVQPWRQ1 chips, a window comparator circuit can be built. This circuit compares an input voltage against two reference voltages, generating an output signal when the input voltage falls within a specific range. 3. Oscillators and waveform generators: The LM2903AVQPWRQ1 can be used in oscillator circuits to generate square waveforms. By using positive feedback, the comparator can switch between high and low states, creating a square wave output. 4. Signal conditioning: The chip can be used for signal conditioning applications, such as amplification, filtering, and level shifting. It can be used to compare an input signal against a reference voltage and provide a digital output based on the comparison result.Overall, the LM2903AVQPWRQ1 integrated circuit chip offers low power consumption, wide supply voltage range, high input impedance, rail-to-rail output swing, and low input offset voltage. These features make it suitable for various applications, including voltage level detection, window comparators, oscillators, waveform generators, and signal conditioning.
LM2903AVQPWRQ1 Relevant information