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LM393AMX

LM393AMX

Manufacturer No:

LM393AMX

Manufacturer:

Fairchild Semiconductor

Description:

IC COMPARATOR 2 DIFF 8SOIC

Datasheet:

Datasheet

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LM393AMX 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)
    -
  • CMRR, PSRR (Typ)
    -
  • Current - Quiescent (Max)
    2.5mA
  • Current - Output (Typ)
    18mA @ 5V
  • Current - Input Bias (Max)
    0.25µA @ 5V
  • Voltage - Input Offset (Max)
    2mV @ 5V
  • Voltage - Supply, Single/Dual (±)
    2V ~ 36V, ±1V ~ 18V
  • Output Type
    -
  • Number of Elements
    2
  • Type
    General Purpose
  • Packaging
    Bulk
  • Product Status
    Obsolete
  • Series
    -
The LM393AMX is a dual differential comparator integrated circuit chip. It has several advantages and application scenarios, including:1. Low power consumption: The LM393AMX 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 from a wide range of supply voltages, typically from 2V to 36V, making it versatile for various applications.3. High-speed response: The LM393AMX has a fast response time, making it suitable for applications that require quick decision-making or signal comparison.4. Wide temperature range: It can operate over a wide temperature range, typically from -40°C to 125°C, making it suitable for both industrial and automotive applications.5. Open collector outputs: The outputs of the LM393AMX are open collector, which allows easy interfacing with other digital circuits or microcontrollers.Application scenarios of LM393AMX include:1. Voltage level detection: It can be used to compare two voltage levels and provide a digital output based on the comparison. This is useful in applications such as battery monitoring, overvoltage/undervoltage protection, and level detection.2. Signal conditioning: The LM393AMX can be used to condition analog signals by comparing them with a reference voltage. This is useful in applications such as sensor interfacing, signal amplification, and filtering.3. Speed control: It can be used in motor control circuits to compare the speed of a motor with a reference speed and provide control signals accordingly. This is useful in applications such as fan speed control, motor speed regulation, and robotics.4. Window comparators: The LM393AMX can be used to implement window comparators, which compare an input signal with upper and lower threshold voltages. This is useful in applications such as temperature monitoring, light intensity control, and audio level detection.5. Pulse width modulation (PWM): It can be used in PWM circuits to generate variable duty cycle signals based on the comparison of an input signal with a reference voltage. This is useful in applications such as LED dimming, motor speed control, and power supply regulation.Overall, the LM393AMX integrated circuit chip offers low power consumption, wide supply voltage range, high-speed response, and open collector outputs, making it suitable for a wide range of applications requiring voltage level detection, signal conditioning, speed control, window comparators, and PWM.
LM393AMX Relevant information