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LM393M/NOPB

LM393M/NOPB

Manufacturer No:

LM393M/NOPB

Manufacturer:

Texas Instruments

Description:

IC COMPARATOR 2 GEN PUR 8SOIC

Datasheet:

Datasheet

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LM393M/NOPB Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-SOIC
  • Mounting Type
    Surface Mount
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Operating Temperature
    0°C ~ 70°C
  • Hysteresis
    -
  • Propagation Delay (Max)
    700ns
  • CMRR, PSRR (Typ)
    -
  • Current - Quiescent (Max)
    2.5mA
  • Current - Output (Typ)
    16mA @ 5V
  • Current - Input Bias (Max)
    0.25µA @ 5V
  • Voltage - Input Offset (Max)
    5mV @ 30V
  • Voltage - Supply, Single/Dual (±)
    2V ~ 36V, ±1V ~ 18V
  • Output Type
    Open-Collector, Rail-to-Rail
  • Number of Elements
    2
  • Type
    General Purpose
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The LM393M/NOPB is a dual differential comparator integrated circuit chip. It has several advantages and application scenarios, including:Advantages: 1. Dual Comparator: The LM393M/NOPB chip consists of two independent voltage comparators in a single package. This allows for the comparison of two different input voltages simultaneously, making it suitable for applications requiring multiple comparisons.2. Low Power Consumption: The LM393M/NOPB operates at a low supply current of typically 0.4mA per comparator. This makes it ideal for battery-powered applications or any scenario where power efficiency is crucial.3. Wide Supply Voltage Range: The chip can operate with a wide supply voltage range, typically from 2V to 36V. This flexibility allows it to be used in various voltage levels and power supply configurations.4. Open Collector Outputs: The outputs of the comparators are open collector, which means they can be easily interfaced with other digital circuits or microcontrollers. This feature provides compatibility with a wide range of digital systems.Application Scenarios: 1. Voltage Monitoring: The LM393M/NOPB can be used to monitor voltage levels and trigger actions based on specific thresholds. For example, it can be used in battery chargers to detect when the battery voltage reaches a certain level and automatically stop the charging process.2. Level Sensing: It can be used for level sensing applications, such as liquid level detection in tanks or water level monitoring in appliances. The chip can compare the input voltage with a reference voltage and provide a digital output indicating the level status.3. Signal Conditioning: The LM393M/NOPB can be used for signal conditioning purposes, such as amplifying or filtering analog signals. It can compare the input signal with a reference voltage and generate a digital output based on the comparison result.4. Motor Control: The chip can be used in motor control applications, such as speed control or position sensing. By comparing the motor feedback signal with a reference voltage, it can provide control signals to adjust the motor speed or position.5. Window Comparators: The LM393M/NOPB can be configured as a window comparator, where it compares the input voltage with upper and lower threshold voltages. This is useful in applications where the input voltage needs to be within a specific range for proper operation.Overall, the LM393M/NOPB integrated circuit chip offers versatility, low power consumption, and compatibility with various digital systems, making it suitable for a wide range of applications requiring voltage comparison and monitoring.
LM393M/NOPB Relevant information