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LM339AN/PB

LM339AN/PB

Manufacturer No:

LM339AN/PB

Manufacturer:

National Semiconductor

Description:

IC COMPARATOR 4 GEN PUR 14DIP

Datasheet:

Datasheet

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LM339AN/PB Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-PDIP
  • Mounting Type
    Through Hole
  • Package / Case
    14-DIP (0.300", 7.62mm)
  • Operating Temperature
    0°C ~ 70°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)
    2mV @ 30V
  • Voltage - Supply, Single/Dual (±)
    2V ~ 36V, ±1V ~ 18V
  • Output Type
    Open-Collector, Rail-to-Rail
  • Number of Elements
    4
  • Type
    General Purpose
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The LM339AN/PB is a quad voltage comparator integrated circuit chip. It has several advantages and application scenarios, including:Advantages: 1. Quad Comparator: The LM339AN/PB consists of four independent voltage comparators in a single package. This allows for multiple comparisons to be made simultaneously, saving space and reducing component count. 2. Wide Supply Voltage Range: It operates over a wide supply voltage range, typically from 2V to 36V. This makes it suitable for a variety of applications with different power supply requirements. 3. Low Input Bias Current: The LM339AN/PB has low input bias current, which minimizes the impact of input current on the accuracy of the comparisons. 4. Open Collector Outputs: The outputs of the comparators are open collector, which allows for easy interfacing with other digital circuits or devices.Application Scenarios: 1. Voltage Monitoring: The LM339AN/PB can be used to monitor voltage levels and trigger actions based on specific thresholds. For example, it can be used in battery voltage monitoring circuits to detect low battery levels and activate warning indicators or cutoff circuits. 2. Level Sensing: It can be used for level sensing applications, such as liquid level detection in tanks or containers. By comparing the input voltage with a reference voltage, it can determine if the level is above or below a certain threshold. 3. Signal Conditioning: The LM339AN/PB can be used for signal conditioning applications, such as amplifying or filtering analog signals. By comparing the input signal with a reference voltage, it can generate digital outputs based on specific conditions. 4. Motor Control: It can be used in motor control circuits to compare feedback signals from sensors with reference voltages to determine the motor speed or position. This allows for precise control and feedback in motor control applications. 5. Window Comparators: The LM339AN/PB can be used to implement window comparators, which compare an input signal against two reference voltages to determine if it falls within a specific range. This is useful in applications where a signal needs to be monitored within a certain window of values.Overall, the LM339AN/PB integrated circuit chips offer versatility and flexibility in various applications that require voltage comparisons and monitoring.
LM339AN/PB Relevant information