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LM293PG4

LM293PG4

Manufacturer No:

LM293PG4

Manufacturer:

Texas Instruments

Description:

IC COMPARATOR 2 DIFF 8DIP

Datasheet:

Datasheet

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LM293PG4 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
  • Product Status
    Obsolete
  • Series
    -
The LM293PG4 is a dual differential comparator integrated circuit chip. It has several advantages and application scenarios, including:1. Wide supply voltage range: The LM293PG4 can operate with a wide supply voltage range, typically from 2V to 36V. This makes it suitable for various applications where different voltage levels are required.2. Low input offset voltage: The chip has a low input offset voltage, typically 2mV. This ensures accurate and precise comparisons between input signals.3. Low input bias current: The LM293PG4 has a low input bias current, typically 25nA. This reduces the impact of input current on the overall performance of the circuit.4. High output current: The chip can provide a high output current, typically 20mA. This allows it to directly drive various loads without the need for additional amplification stages.5. Wide temperature range: The LM293PG4 can operate over a wide temperature range, typically from -40°C to 125°C. This makes it suitable for applications in harsh environments.Application scenarios for the LM293PG4 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, power supply control, and level sensing.2. Window comparators: The LM293PG4 can be configured as a window comparator, where it compares an input voltage against two reference voltages. This is commonly used in applications like overvoltage/undervoltage protection, temperature control, and motor control.3. Signal conditioning: The chip can be used for signal conditioning purposes, such as amplifying weak signals, filtering noise, or converting analog signals to digital signals.4. Oscillators and timers: The LM293PG4 can be used in oscillator and timer circuits, where it compares the voltage levels of different components to generate precise timing signals.5. Logic level conversion: The chip can be used to convert logic levels between different voltage domains, enabling compatibility between different digital systems.Overall, the LM293PG4 is a versatile integrated circuit chip that finds applications in various fields, including industrial automation, automotive electronics, consumer electronics, and telecommunications.
LM293PG4 Relevant information