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LM2901DG

LM2901DG

Manufacturer No:

LM2901DG

Manufacturer:

onsemi

Description:

IC COMPARATOR 4 GEN PUR 14SOIC

Datasheet:

Datasheet

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LM2901DG 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 ~ 105°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)
    7mV @ 5V
  • Voltage - Supply, Single/Dual (±)
    3V ~ 36V, ±1.5V ~ 18V
  • Output Type
    CMOS, Open-Collector, TTL
  • Number of Elements
    4
  • Type
    General Purpose
  • Packaging
    Tube
  • Packaging
    Bulk
  • Product Status
    Obsolete
  • Series
    -
The LM2901DG is a quad differential comparator integrated circuit chip. It has several advantages and application scenarios, including:1. Low power consumption: The LM2901DG 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 LM2901DG can swing from the negative supply voltage to the positive supply voltage, enabling it to drive loads connected to the supply rails.5. Open-drain output: The chip has open-drain outputs, which can be easily pulled up or down externally, allowing for flexible interfacing with other devices.Application scenarios:1. Voltage level detection: The LM2901DG can be used to compare two voltage levels and provide a digital output based on the comparison. This makes it suitable for applications such as overvoltage/undervoltage detection, battery monitoring, and voltage level shifting.2. Window comparators: By using multiple LM2901DG chips, a window comparator circuit can be built. This circuit can compare an input voltage to two reference voltages and provide an output based on whether the input voltage falls within the specified window. Window comparators are commonly used in applications like motor control, temperature monitoring, and audio processing.3. Signal conditioning: The LM2901DG can be used to condition analog signals by comparing them to a reference voltage. This can be useful in applications such as signal amplification, filtering, and threshold detection.4. Oscillators and timers: The LM2901DG can be used in conjunction with external components to build oscillators and timers. By utilizing the comparator's hysteresis feature, precise timing intervals can be achieved, making it suitable for applications like pulse generation, frequency measurement, and time delay circuits.5. Logic level conversion: The open-drain outputs of the LM2901DG can be used to convert logic levels between different voltage domains. This is useful in applications where interfacing between devices with different voltage levels is required, such as microcontrollers, sensors, and communication interfaces.Overall, the LM2901DG integrated circuit chip offers low power consumption, wide supply voltage range, and versatile functionality, making it suitable for a wide range of applications in various industries.
LM2901DG Relevant information