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LM293DR2G

LM293DR2G

Manufacturer No:

LM293DR2G

Manufacturer:

onsemi

Description:

IC COMPARATOR 2 GEN PUR 8SOIC

Datasheet:

Datasheet

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LM293DR2G Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-SOIC
  • Mounting Type
    Surface Mount
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Operating Temperature
    -25°C ~ 85°C
  • Hysteresis
    -
  • Propagation Delay (Max)
    -
  • CMRR, PSRR (Typ)
    -
  • Current - Quiescent (Max)
    2.5mA
  • Current - Output (Typ)
    16mA @ 5V
  • Current - Input Bias (Max)
    0.25µA @ 5V
  • Voltage - Input Offset (Max)
    5mV @ 30V
  • Voltage - Supply, Single/Dual (±)
    2V ~ 36V, ±1V ~ 18V
  • Output Type
    Open-Collector, Open-Drain, Rail-to-Rail
  • Number of Elements
    2
  • Type
    General Purpose
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The LM293DR2G is a dual differential comparator integrated circuit chip. It has several advantages and application scenarios, including:1. Dual Comparator: The LM293DR2G consists of two independent voltage comparators in a single package. This allows for the comparison of two different input voltages simultaneously, making it suitable for applications that require multiple comparisons.2. Wide Input Voltage Range: The chip has a wide input voltage range, typically from -0.3V to +36V. This makes it suitable for applications that involve a wide range of input voltages.3. Low Input Bias Current: The LM293DR2G has a low input bias current, typically 25nA. This ensures minimal current flow into the inputs, reducing power consumption and improving accuracy in low-power applications.4. Low Output Saturation Voltage: The chip has a low output saturation voltage, typically 250mV at 4mA. This ensures a low voltage drop across the output, making it suitable for applications that require minimal voltage loss.5. Wide Supply Voltage Range: The LM293DR2G operates with a wide supply voltage range, typically from 2V to 36V. This allows for flexibility in power supply selection and makes it suitable for applications with varying power requirements.Application scenarios for the LM293DR2G include:1. Voltage Monitoring: The chip can be used to monitor and compare different voltage levels in various applications, such as battery voltage monitoring, power supply monitoring, or overvoltage/undervoltage protection circuits.2. Signal Conditioning: The LM293DR2G can be used in signal conditioning circuits to compare and process analog signals. It can be used to amplify, filter, or convert signals based on their voltage levels.3. Motor Control: The chip can be used in motor control circuits to compare feedback signals from sensors and control the motor's speed or direction based on the voltage difference.4. Window Comparators: The LM293DR2G can be used to implement window comparator circuits, which compare an input voltage against two reference voltages. This is useful in applications such as temperature control, where an alarm is triggered if the temperature goes beyond a specific range.5. Oscillators and Timers: The chip can be used in oscillator and timer circuits to compare voltages and generate timing signals based on the voltage difference.Overall, the LM293DR2G integrated circuit chip offers versatility, accuracy, and low power consumption, making it suitable for a wide range of applications that involve voltage comparison and signal conditioning.
LM293DR2G Relevant information