Home / Comparators / LM393AN/
LM393AN

LM393AN

Manufacturer No:

LM393AN

Manufacturer:

Fairchild Semiconductor

Description:

COMPARATOR

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

LM393AN Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-DIP
  • Mounting Type
    Through Hole
  • Package / Case
    8-DIP (0.300", 7.62mm)
  • 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)
    0.1µA @ 5V
  • Voltage - Input Offset (Max)
    2mV @ 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
    Obsolete
  • Series
    -
The LM393AN is a dual differential comparator integrated circuit chip. It has several advantages and application scenarios, including:1. Wide supply voltage range: The LM393AN can operate with a wide range of supply voltages, typically from 2V to 36V. This makes it suitable for various applications with different power requirements.2. Low power consumption: The chip has low power consumption, making it ideal for battery-powered devices or applications where power efficiency is crucial.3. High-speed response: The LM393AN has a high-speed response time, typically in the range of a few microseconds. This makes it suitable for applications that require quick and accurate comparisons, such as motor control, signal conditioning, or voltage monitoring.4. Wide temperature range: The chip can operate in a wide temperature range, typically from -40°C to 125°C. This makes it suitable for applications in harsh environments or industrial settings.5. Versatile input/output configurations: The LM393AN has two independent comparators with open-drain outputs, allowing for flexible input and output configurations. It can be used in various applications, including voltage level detection, threshold detection, window comparators, and more.6. Cost-effective solution: The LM393AN is a widely available and cost-effective integrated circuit chip, making it a popular choice for many electronic designs.Application scenarios for LM393AN include:1. Battery voltage monitoring: The chip can be used to compare the battery voltage with a reference voltage and trigger an alarm or shutdown mechanism when the battery voltage drops below a certain threshold.2. Motor control: The LM393AN can be used to compare the motor speed or position with a reference signal and control the motor accordingly. It can be used in robotics, automation, or other applications that require precise motor control.3. Proximity sensing: The chip can be used in proximity sensors to detect the presence or absence of an object based on the reflected or interrupted light or magnetic field. It is commonly used in applications like automatic door openers, object detection, or security systems.4. Temperature monitoring: The LM393AN can be used to compare the temperature with a reference value and trigger actions like fan control, temperature alarms, or temperature regulation in various electronic devices.5. Level detection: The chip can be used to detect and compare voltage levels in various applications, such as liquid level detection, audio level detection, or light intensity detection.Overall, the LM393AN integrated circuit chip offers versatility, low power consumption, and cost-effectiveness, making it suitable for a wide range of applications in different industries.
LM393AN Relevant information