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LM293P

LM293P

Manufacturer No:

LM293P

Manufacturer:

Texas Instruments

Description:

IC COMPARATOR 2 DIFF 8DIP

Datasheet:

Datasheet

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LM293P Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-PDIP
  • Mounting Type
    Through Hole
  • Package / Case
    8-DIP (0.300", 7.62mm)
  • Operating Temperature
    -25°C ~ 85°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
    Tube
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The LM293P is a dual voltage comparator integrated circuit chip. It has several advantages and application scenarios, including:1. Dual Comparator: The LM293P has two independent voltage comparators in a single chip. This allows for the comparison of two different input voltages simultaneously, making it suitable for applications that require multiple voltage comparisons.2. Wide Input Voltage Range: The chip can operate with a wide range of input voltages, typically from -0.3V to +36V. This flexibility makes it suitable for various voltage level detection and monitoring applications.3. Low Power Consumption: The LM293P is designed to consume low power, making it suitable for battery-powered applications or situations where power efficiency is crucial.4. Open Collector Outputs: The chip has open collector outputs, which means it can sink current but cannot source it. This feature allows for easy interfacing with other digital circuits or microcontrollers.5. Wide Temperature Range: The LM293P can operate in a wide temperature range, typically from -40°C to +125°C. This makes it suitable for applications that require operation in extreme temperature conditions.Application scenarios for LM293P include:1. Voltage Level Detection: The chip can be used to compare two input voltages and provide a digital output based on the comparison result. This makes it suitable for applications such as overvoltage/undervoltage detection, window comparators, or voltage level monitoring.2. Signal Conditioning: The LM293P can be used to condition analog signals by comparing them with a reference voltage. This is useful in applications such as signal amplification, filtering, or threshold detection.3. Motor Control: The chip can be used in motor control circuits to compare feedback voltages from sensors with reference voltages. This allows for precise control of motor speed, direction, or position.4. Oscillators and Timers: The LM293P can be used in oscillator or timer circuits to generate precise timing signals based on voltage comparisons. This is useful in applications such as pulse width modulation (PWM), frequency generation, or time delay circuits.5. Battery Management: The chip can be used in battery management systems to monitor battery voltage levels and trigger actions based on predefined thresholds. This is useful in applications such as battery charging/discharging control, low battery detection, or battery protection.Overall, the LM293P integrated circuit chip offers versatility, low power consumption, and wide temperature range, making it suitable for various voltage comparison and monitoring applications.
LM293P Relevant information