Home / Comparators / LM393LVDR/
LM393LVDR

LM393LVDR

Manufacturer No:

LM393LVDR

Manufacturer:

Texas Instruments

Description:

IC COMPARATOR 2 GEN PUR 8SOIC

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

LM393LVDR Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-SOIC
  • Mounting Type
    Surface Mount
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Operating Temperature
    -40°C ~ 125°C
  • Hysteresis
    -
  • Propagation Delay (Max)
    600ns
  • CMRR, PSRR (Typ)
    65dB, 80dB PSRR
  • Current - Quiescent (Max)
    35µA
  • Current - Output (Typ)
    100mA @ 5V
  • Current - Input Bias (Max)
    5pA @ 5V
  • Voltage - Input Offset (Max)
    2mV @ 5V
  • Voltage - Supply, Single/Dual (±)
    1.65V ~ 5.5V
  • Output Type
    Open-Drain
  • Number of Elements
    2
  • Type
    General Purpose
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The LM393LVDR is a low-voltage, low-power dual comparator integrated circuit chip. Some advantages and application scenarios of this chip are:Advantages: 1. Low voltage operation: The LM393LVDR operates at a low supply voltage range of 2.7V to 5.5V, making it suitable for low-power applications and battery-powered devices. 2. Low power consumption: It has a low quiescent current of 0.8mA per comparator, which helps in reducing power consumption and extending battery life. 3. Wide temperature range: The chip can operate over a wide temperature range of -40°C to 125°C, making it suitable for various environmental conditions. 4. Rail-to-rail inputs and outputs: The LM393LVDR supports rail-to-rail input and output voltage ranges, allowing it to work with signals close to the supply voltage rails. 5. Open-drain outputs: The chip has open-drain outputs, which can be easily interfaced with other digital circuits or microcontrollers.Application scenarios: 1. Battery-powered devices: The low voltage operation and low power consumption make the LM393LVDR suitable for applications like portable devices, battery chargers, and power management circuits. 2. Sensor interfaces: The chip can be used as a comparator to interface with various sensors like temperature sensors, light sensors, and proximity sensors. It can compare the sensor output with a reference voltage and generate a digital output based on the comparison result. 3. Signal conditioning: The LM393LVDR can be used for signal conditioning applications where it compares an input signal with a reference voltage and generates a digital output based on the comparison result. This can be useful in applications like level detection, threshold detection, and window comparators. 4. Motor control: The chip can be used in motor control circuits to compare the motor current or voltage with a reference value and generate control signals for motor speed or direction control. 5. Battery voltage monitoring: The LM393LVDR can be used to monitor battery voltage levels and generate an alarm or control signal when the voltage goes below or above a certain threshold. This can be useful in battery management systems or low battery detection circuits.These are just a few examples of the advantages and application scenarios of the LM393LVDR integrated circuit chip. The actual usage depends on the specific requirements of the circuit or system being designed.
LM393LVDR Relevant information