Home / Comparators / LM393APWRE4/
LM393APWRE4

LM393APWRE4

Manufacturer No:

LM393APWRE4

Manufacturer:

Texas Instruments

Description:

IC COMPARATOR 2 DIFF 8TSSOP

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

LM393APWRE4 Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-TSSOP
  • Mounting Type
    Surface Mount
  • Package / Case
    8-TSSOP (0.173", 4.40mm Width)
  • Operating Temperature
    0°C ~ 70°C
  • Hysteresis
    -
  • Propagation Delay (Max)
    -
  • CMRR, PSRR (Typ)
    -
  • Current - Quiescent (Max)
    2.5mA
  • Current - Output (Typ)
    20mA
  • Current - Input Bias (Max)
    0.25µA @ 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
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM393APWRE4 is a dual differential comparator integrated circuit chip. It has several advantages and application scenarios, including:1. Wide supply voltage range: The LM393APWRE4 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 LM393APWRE4 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 LM393APWRE4 are open collector outputs, which means they can be easily interfaced with other digital circuits or microcontrollers. This makes it suitable for applications where the output needs to be connected to other logic devices.Application scenarios for the LM393APWRE4 include:1. Voltage level detection: The chip can be used to compare two different voltage levels and provide a digital output based on the comparison. This is useful in applications such as battery voltage monitoring, overvoltage/undervoltage protection, or level detection in analog circuits.2. Signal conditioning: The LM393APWRE4 can be used to condition or amplify weak signals from sensors or transducers. It can compare the input signal with a reference voltage and provide a digital output based on the comparison. This is commonly used in applications such as temperature sensing, light sensing, or proximity sensing.3. Window comparators: By using both comparators in the chip, a window comparator can be implemented. This allows for monitoring a signal within a specific voltage range. It is often used in applications such as motor control, power supply monitoring, or threshold detection.4. Pulse width modulation (PWM): The LM393APWRE4 can be used to generate a PWM signal by comparing an input signal with a variable reference voltage. This is useful in applications such as motor speed control, LED dimming, or audio signal processing.Overall, the LM393APWRE4 integrated circuit chip offers versatility, low power consumption, and ease of use, making it suitable for a wide range of applications requiring voltage comparison, signal conditioning, or PWM generation.
LM393APWRE4 Relevant information