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LM2903M/NOPB

LM2903M/NOPB

Manufacturer No:

LM2903M/NOPB

Manufacturer:

National Semiconductor

Description:

IC COMPARATOR 2 GEN PUR 8SOIC

Datasheet:

Datasheet

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LM2903M/NOPB Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-SOIC
  • Mounting Type
    Surface Mount
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Operating Temperature
    -40°C ~ 85°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 @ 30V
  • Voltage - Supply, Single/Dual (±)
    2V ~ 36V, ±1V ~ 18V
  • Output Type
    Open-Collector, Rail-to-Rail
  • Number of Elements
    2
  • Type
    General Purpose
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The LM2903M/NOPB is a dual differential comparator integrated circuit chip. It has several advantages and application scenarios, including:Advantages: 1. Low power consumption: The LM2903M/NOPB operates at a low supply current of typically 0.8mA, 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 of typically 2MΩ, allowing it to interface easily with different signal sources. 4. Wide temperature range: It can operate over a wide temperature range of -40°C to 125°C, making it suitable for industrial and automotive applications.Application Scenarios: 1. Voltage level detection: The LM2903M/NOPB can be used to compare two input voltages and provide a digital output based on their relative magnitudes. This makes it suitable for applications such as overvoltage/undervoltage detection, window comparators, and voltage monitoring circuits. 2. Signal conditioning: It can be used as a comparator in signal conditioning circuits to convert analog signals into digital signals for further processing or control. 3. Oscillators and waveform generators: By using the LM2903M/NOPB in conjunction with external components, it can be used to build oscillators and waveform generators for applications such as frequency generation, timing circuits, and pulse-width modulation (PWM). 4. Motor control: The chip can be used in motor control circuits to compare feedback signals from sensors with reference signals, enabling precise control of motor speed, direction, or position. 5. Battery management: Due to its low power consumption and wide supply voltage range, the LM2903M/NOPB is suitable for battery management applications, such as battery voltage monitoring, charging control, and low-power cutoff.Overall, the LM2903M/NOPB integrated circuit chips offer versatility, low power consumption, and wide operating parameters, making them suitable for a range of applications in various industries.
LM2903M/NOPB Relevant information