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LM393AQT

LM393AQT

Manufacturer No:

LM393AQT

Manufacturer:

STMicroelectronics

Description:

IC COMPARATOR 2 GEN PUR 8UFSON

Datasheet:

Datasheet

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LM393AQT Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-UFSON (2x2)
  • Mounting Type
    Surface Mount
  • Package / Case
    8-UFDFN Exposed Pad
  • Operating Temperature
    -
  • Hysteresis
    -
  • Propagation Delay (Max)
    -
  • CMRR, PSRR (Typ)
    -
  • Current - Quiescent (Max)
    2.5mA
  • Current - Output (Typ)
    -
  • Current - Input Bias (Max)
    -
  • Voltage - Input Offset (Max)
    -
  • 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
    Obsolete
  • Series
    -
The LM393AQT is a dual differential comparator integrated circuit chip. It has several advantages and application scenarios, including:1. Wide supply voltage range: The LM393AQT can operate with a wide supply voltage range, typically from 2V to 36V. This makes it suitable for various applications with different power supply requirements.2. Low power consumption: The chip has low power consumption, making it ideal for battery-powered applications or situations where power efficiency is crucial.3. High input impedance: The LM393AQT has a high input impedance, which means it can interface easily with different sensors or signal sources without significantly affecting the original signal.4. Dual comparator: The chip contains two independent comparators, allowing for the comparison of two different input signals simultaneously. This feature is useful in applications where multiple signals need to be compared or monitored.5. Open collector outputs: The outputs of the LM393AQT are open collector, which means they can be easily interfaced with other digital circuits or microcontrollers. This makes it suitable for applications where digital logic levels need to be determined based on the comparison results.Application scenarios for the LM393AQT include:1. Voltage level detection: The chip can be used to compare two voltage levels and determine if one is higher or lower than the other. This is useful in applications such as battery monitoring, voltage level detection, or overvoltage/undervoltage protection.2. Signal conditioning: The LM393AQT can be used to condition or process analog signals from sensors or transducers. For example, it can be used to compare a sensor output with a reference voltage and generate a digital output based on the comparison result.3. Speed control: The chip can be used in motor control applications to compare the speed of a motor with a reference speed and generate control signals accordingly. This is commonly used in robotics, automation, or industrial control systems.4. Window comparators: The LM393AQT can be configured as a window comparator, where it compares an input signal with upper and lower threshold voltages. This is useful in applications such as temperature monitoring, where an alarm is triggered if the temperature goes beyond a certain range.5. Light sensing: The chip can be used in light sensing applications, such as ambient light detection or optical encoders. It can compare the intensity of light with a reference level and generate digital outputs based on the comparison result.Overall, the LM393AQT integrated circuit chip offers versatility, low power consumption, and ease of use, making it suitable for a wide range of applications requiring voltage level comparison or signal conditioning.
LM393AQT Relevant information