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LM2903F-E2

LM2903F-E2

Manufacturer No:

LM2903F-E2

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Description:

IC COMPARATOR 2 GEN PUR 8SOP

Datasheet:

Datasheet

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LM2903F-E2 Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-SOP
  • Mounting Type
    Surface Mount
  • Package / Case
    8-SOIC (0.173", 4.40mm Width)
  • Operating Temperature
    -40°C ~ 125°C
  • Hysteresis
    -
  • Propagation Delay (Max)
    -
  • CMRR, PSRR (Typ)
    -
  • Current - Quiescent (Max)
    1mA
  • Current - Output (Typ)
    16mA @ 5V
  • Current - Input Bias (Max)
    0.05µA @ 1.4V
  • Voltage - Input Offset (Max)
    4.5mV @ 1.4V
  • Voltage - Supply, Single/Dual (±)
    3V ~ 32V, ±1.5V ~ 16V
  • Output Type
    Open-Collector
  • Number of Elements
    2
  • Type
    General Purpose
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The LM2903F-E2 is a dual differential comparator integrated circuit chip. It has several advantages and application scenarios, including:1. Low power consumption: The LM2903F-E2 operates at a low supply voltage and consumes very low power, making it suitable for battery-powered applications.2. Wide supply voltage range: It can operate with a wide range of supply voltages, typically from 2V to 36V, making it versatile for various applications.3. High input impedance: The chip has a high input impedance, which allows it to interface easily with different sensors and signal sources.4. Fast response time: The LM2903F-E2 has a fast response time, making it suitable for applications that require quick decision-making based on input signals.5. Open collector outputs: The chip has open collector outputs, which can be easily interfaced with other digital circuits or microcontrollers.Some application scenarios where the LM2903F-E2 can be used include:1. Voltage level detection: It can be used to compare two voltage levels and provide a digital output based on the comparison result. This is useful in applications such as overvoltage/undervoltage protection circuits.2. Signal conditioning: The chip can be used to condition analog signals by comparing them with a reference voltage. This is commonly used in sensor interfaces and signal processing circuits.3. Window comparators: The LM2903F-E2 can be used to implement window comparators, which are used to monitor if a signal falls within a specific voltage range. This is useful in applications such as temperature monitoring or motor control.4. Oscillators and timers: The chip can be used in conjunction with external components to build oscillators and timers for various applications, such as pulse width modulation (PWM) generation or frequency measurement.5. Logic level conversion: The open collector outputs of the LM2903F-E2 can be used to convert logic levels between different voltage domains, making it useful in mixed voltage level systems.Overall, the LM2903F-E2 integrated circuit chip offers low power consumption, wide supply voltage range, and fast response time, making it suitable for a wide range of applications requiring voltage level detection, signal conditioning, window comparators, oscillators, timers, and logic level conversion.
LM2903F-E2 Relevant information