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LM2903BQDRQ1

LM2903BQDRQ1

Manufacturer No:

LM2903BQDRQ1

Manufacturer:

Texas Instruments

Description:

IC COMPARATOR 2 GEN PUR 8SOIC

Datasheet:

Datasheet

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LM2903BQDRQ1 Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-SOIC
  • Mounting Type
    Surface Mount
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Operating Temperature
    -40°C ~ 125°C
  • Hysteresis
    -
  • Propagation Delay (Max)
    1µs (Typ)
  • CMRR, PSRR (Typ)
    -
  • Current - Quiescent (Max)
    600µA
  • Current - Output (Typ)
    21mA @ 5V
  • Current - Input Bias (Max)
    0.025µA @ 5V
  • Voltage - Input Offset (Max)
    2.5mV @ 5V
  • Voltage - Supply, Single/Dual (±)
    3V ~ 36V, ±1.5V ~ 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 LM2903BQDRQ1 is a dual differential comparator integrated circuit chip. It offers several advantages and can be used in various application scenarios. Some of the advantages and application scenarios of the LM2903BQDRQ1 are:Advantages: 1. Low power consumption: The LM2903BQDRQ1 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 ranging from 2V to 36V, making it compatible with a wide range of power sources. 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: The output voltage swing of the LM2903BQDRQ1 extends to both supply rails, allowing it to work with signals close to the supply voltage levels. 5. Low input offset voltage: It has a low input offset voltage of 2mV, ensuring accurate and precise comparisons.Application Scenarios: 1. Voltage level detection: The LM2903BQDRQ1 can be used to compare two voltage levels and provide a digital output based on the comparison. It is commonly used in level detection circuits, such as overvoltage and undervoltage protection circuits. 2. Window comparators: By using two LM2903BQDRQ1 chips, a window comparator circuit can be built. This circuit compares an input voltage to two reference voltages, providing an output signal when the input voltage falls within a specific range. 3. Oscillators and waveform generators: The LM2903BQDRQ1 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: It can be used in signal conditioning circuits to amplify, filter, or shape analog signals before further processing or conversion. 5. Motor control: The LM2903BQDRQ1 can be used in motor control circuits to compare feedback signals from sensors with reference signals, enabling precise control of motor speed and direction.These are just a few examples of the advantages and application scenarios of the LM2903BQDRQ1 integrated circuit chip. Its versatility and performance make it suitable for a wide range of applications in various industries.
LM2903BQDRQ1 Relevant information