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LM393PE4

LM393PE4

Manufacturer No:

LM393PE4

Manufacturer:

Texas Instruments

Description:

IC COMPARATOR 2 GEN PUR 8DIP

Datasheet:

Datasheet

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LM393PE4 Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-PDIP
  • Mounting Type
    Through Hole
  • Package / Case
    8-DIP (0.300", 7.62mm)
  • Operating Temperature
    0°C ~ 70°C
  • Hysteresis
    -
  • Propagation Delay (Max)
    1µs (Typ)
  • CMRR, PSRR (Typ)
    -
  • Current - Quiescent (Max)
    1mA
  • Current - Output (Typ)
    6mA @ 5V
  • Current - Input Bias (Max)
    0.25µA @ 5V
  • Voltage - Input Offset (Max)
    5mV @ 30V
  • Voltage - Supply, Single/Dual (±)
    2V ~ 30V, ±1V ~ 15V
  • Output Type
    Open-Collector, Rail-to-Rail
  • Number of Elements
    2
  • Type
    General Purpose
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The LM393PE4 is a dual differential comparator integrated circuit chip. It has several advantages and application scenarios, including:1. Wide supply voltage range: The LM393PE4 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 any scenario where power efficiency is crucial.3. High input impedance: The LM393PE4 has a high input impedance, which means it can interface easily with different sensors or signal sources without significantly affecting the original signal.4. Wide temperature range: It can operate in a wide temperature range, typically from -40°C to 125°C, making it suitable for applications in harsh environments.5. Dual comparator: The LM393PE4 contains two independent comparators in a single chip, allowing for cost-effective designs and saving board space.Application scenarios:1. Voltage level detection: The LM393PE4 can be used to compare two voltage levels and provide a digital output based on the comparison. This makes it suitable for applications such as overvoltage/undervoltage protection circuits, battery monitoring, or voltage level detection in industrial control systems.2. Signal conditioning: The chip can be used to condition analog signals by comparing them with a reference voltage. This is useful in applications like signal amplification, filtering, or threshold detection.3. Speed control: The LM393PE4 can be used in motor control circuits to compare the speed of a rotating object with a reference speed and provide control signals accordingly. This is commonly used in robotics, automation, or industrial control systems.4. Proximity sensing: The chip can be used in proximity sensing applications, where it compares the output of a proximity sensor with a reference voltage to detect the presence or absence of an object. This is useful in applications like touchless switches, object detection, or security systems.5. Oscillators and timers: The LM393PE4 can be used to build oscillators or timers by utilizing its comparator functionality. This is useful in applications like pulse width modulation (PWM) generation, frequency measurement, or time delay circuits.Overall, the LM393PE4 integrated circuit chip offers versatility, low power consumption, and wide operating parameters, making it suitable for a wide range of applications in various industries.
LM393PE4 Relevant information