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UA2903TC

UA2903TC

Manufacturer No:

UA2903TC

Manufacturer:

National Semiconductor

Description:

COMPARATOR

Datasheet:

Datasheet

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UA2903TC Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-PDIP
  • Mounting Type
    Through Hole
  • Package / Case
    8-DIP (0.300", 7.62mm)
  • Operating Temperature
    -40°C ~ 85°C
  • Hysteresis
    -
  • Propagation Delay (Max)
    -
  • CMRR, PSRR (Typ)
    -
  • Current - Quiescent (Max)
    2.5mA
  • Current - Output (Typ)
    16mA
  • Current - Input Bias (Max)
    0.25µA @ 5V
  • Voltage - Input Offset (Max)
    7mV @ 5V
  • Voltage - Supply, Single/Dual (±)
    2V ~ 36V, ±1V ~ 18V
  • Output Type
    Open-Collector
  • Number of Elements
    2
  • Type
    General Purpose
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The UA2903TC is a type of integrated circuit chip that is commonly used as a voltage comparator. Here are some advantages and application scenarios of this chip:Advantages: 1. Low power consumption: The UA2903TC chip operates at a low supply voltage and consumes minimal power, making it suitable for battery-powered applications. 2. Wide supply voltage range: It can operate over a wide range of supply voltages, typically from 2V to 36V, making it versatile for various applications. 3. High input impedance: The chip has a high input impedance, which means it can interface easily with different types of sensors and signal sources. 4. Rail-to-rail output swing: The output of the chip can swing from the positive supply voltage to the negative supply voltage, allowing it to work with signals close to the supply rails.Application scenarios: 1. Voltage monitoring: The UA2903TC chip can be used to monitor voltage levels and trigger actions based on specific thresholds. For example, it can be used in battery management systems to detect low battery voltage and initiate a warning or shutdown sequence. 2. Signal conditioning: It can be used in signal conditioning circuits to compare an input voltage with a reference voltage and generate a digital output based on the comparison result. This is useful in applications such as level detection, threshold triggering, or signal amplification. 3. Motor control: The chip can be used in motor control circuits to compare the motor's current or voltage with a reference value and trigger actions like speed control or fault detection. 4. Oscillator circuits: The UA2903TC can be used in oscillator circuits to generate square wave signals of specific frequencies. By comparing the output of an oscillator with a reference voltage, it can be used to generate precise timing signals.These are just a few examples of the advantages and application scenarios of the UA2903TC integrated circuit chip. Its versatility and low power consumption make it suitable for a wide range of electronic applications.
UA2903TC Relevant information