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LM293MDREP

LM293MDREP

Manufacturer No:

LM293MDREP

Manufacturer:

Texas Instruments

Description:

IC COMPARATOR 2 DIFF 8SOIC

Datasheet:

Datasheet

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LM293MDREP Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-SOIC
  • Mounting Type
    Surface Mount
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Operating Temperature
    -55°C ~ 125°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)
    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 LM293MDREP is a dual differential comparator integrated circuit chip. It has several advantages and application scenarios, including:1. Dual Comparator: The LM293MDREP contains two independent comparators in a single chip. This allows for cost-effective and space-saving designs where multiple comparators are required.2. Wide Supply Voltage Range: The chip operates over a wide supply voltage range of 2 V to 36 V. This flexibility makes it suitable for a variety of applications, including battery-powered devices and industrial systems.3. Low Input Current: The LM293MDREP has a low input current of typically 25 nA. This makes it suitable for low-power applications where minimizing power consumption is crucial.4. Open Collector Outputs: The chip provides open collector outputs, which can be easily interfaced with other digital circuits or microcontrollers. This allows for flexible integration into larger systems.5. Fast Response Time: The LM293MDREP has a fast response time of typically 1.3 μs. This makes it suitable for applications that require quick decision-making or high-speed signal processing.Application scenarios for the LM293MDREP include:1. Voltage Level Detection: The chip can be used to compare two input voltages and determine if one is higher or lower than the other. This is useful in applications such as battery monitoring, overvoltage/undervoltage protection, and level detection in analog circuits.2. Window Comparator: By using both comparators in the chip, a window comparator can be implemented. This allows for monitoring if an input voltage falls within a specific range. It is commonly used in temperature control systems, motor control, and audio processing.3. Signal Conditioning: The LM293MDREP can be used to condition analog signals before further processing. For example, it can be used to convert a variable voltage into a digital signal for microcontroller input or to compare a signal against a reference voltage for threshold detection.4. Pulse Width Modulation (PWM): The chip can be used in PWM applications where precise timing and control are required. It can compare a variable voltage against a reference voltage to generate a PWM signal for applications such as motor speed control, LED dimming, and power converters.Overall, the LM293MDREP integrated circuit chip offers versatility, low power consumption, and fast response time, making it suitable for a wide range of applications in various industries.
LM293MDREP Relevant information