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LM2901DE4

LM2901DE4

Manufacturer No:

LM2901DE4

Manufacturer:

Texas Instruments

Description:

IC COMPARATOR 4 GEN PUR 14SOIC

Datasheet:

Datasheet

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LM2901DE4 Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-SOIC
  • Mounting Type
    Surface Mount
  • Package / Case
    14-SOIC (0.154", 3.90mm Width)
  • Operating Temperature
    -40°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)
    7mV @ 30V
  • Voltage - Supply, Single/Dual (±)
    2V ~ 30V, ±1V ~ 15V
  • Output Type
    Open-Collector, Rail-to-Rail
  • Number of Elements
    4
  • Type
    General Purpose
  • Packaging
    Tube
  • Packaging
    Bulk
  • Product Status
    Discontinued at Digi-Key
  • Series
    -
The LM2901DE4 is a quad differential comparator integrated circuit chip. It has several advantages and application scenarios, including:1. Low power consumption: The LM2901DE4 operates at a low supply voltage and consumes very low power, making it suitable for battery-powered applications.2. Wide supply voltage range: It can operate from a single supply voltage as low as 2V to as high as 36V, providing flexibility in various applications.3. High input impedance: The chip has a high input impedance, which allows it to interface easily with different types of sensors and signal sources.4. Rail-to-rail output: The output of the LM2901DE4 can swing from the negative supply voltage to the positive supply voltage, enabling it to drive loads connected to the supply rails.5. Fast response time: It has a fast response time, making it suitable for applications that require quick decision-making based on input signals.6. Multiple comparators: The LM2901DE4 contains four independent comparators in a single package, allowing multiple comparisons to be made simultaneously.Application scenarios for the LM2901DE4 include:1. Voltage level detection: It can be used to compare different voltage levels and trigger actions based on the comparison results. For example, it can be used in battery monitoring circuits to detect low battery voltage and activate an alarm.2. Signal conditioning: The LM2901DE4 can be used to condition analog signals by comparing them to a reference voltage. This is useful in applications such as temperature sensing, light sensing, and pressure sensing.3. Motor control: It can be used in motor control circuits to compare feedback signals from sensors with reference signals to control the speed or direction of a motor.4. Window comparators: The LM2901DE4 can be configured as a window comparator to monitor if a signal falls within a specific voltage range. This is useful in applications such as overvoltage/undervoltage protection circuits.5. Oscillators and timers: The chip can be used in oscillator and timer circuits to generate precise timing signals based on the comparison of voltages.Overall, the LM2901DE4 integrated circuit chip offers low power consumption, wide supply voltage range, and multiple comparators, making it suitable for various applications requiring voltage comparison and decision-making.
LM2901DE4 Relevant information