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LM2901DRE4

LM2901DRE4

Manufacturer No:

LM2901DRE4

Manufacturer:

Texas Instruments

Description:

IC COMPARATOR 4 GEN PUR 14SOIC

Datasheet:

Datasheet

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LM2901DRE4 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
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM2901DRE4 is a quad differential comparator integrated circuit chip. It has several advantages and application scenarios, including:1. Low power consumption: The LM2901DRE4 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 with 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 allows it to interface easily with different types of sensors and signal sources.4. Fast response time: The LM2901DRE4 has a fast response time, making it suitable for applications that require quick decision-making based on input signals.5. Open-drain outputs: The chip has open-drain outputs, which can be easily interfaced with other digital circuits or microcontrollers.Some application scenarios where the LM2901DRE4 can be used include:1. Voltage level detection: It can be used to compare two voltage levels and generate a digital output based on the comparison result. This is useful in applications such as overvoltage/undervoltage protection, battery monitoring, and level detection.2. Signal conditioning: The chip can be used to condition analog signals by comparing them with a reference voltage. This is commonly used in sensor applications, where the output of a sensor needs to be compared with a threshold value.3. Motor control: The LM2901DRE4 can be used in motor control circuits to compare the feedback signal from a motor with a reference signal, enabling precise control and protection.4. Window comparators: By using multiple LM2901DRE4 chips, a window comparator circuit can be built to monitor if a signal falls within a specific range. This is useful in applications such as temperature monitoring, where an alarm can be triggered if the temperature goes beyond a certain range.5. Oscillators and timers: The chip can be used in oscillator and timer circuits to generate precise timing signals based on input thresholds.Overall, the LM2901DRE4 is a versatile integrated circuit chip that finds applications in various industries, including automotive, industrial control, consumer electronics, and more.
LM2901DRE4 Relevant information