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LM2903DR2G

LM2903DR2G

Manufacturer No:

LM2903DR2G

Manufacturer:

onsemi

Description:

IC COMPARATOR 2 GEN PUR 8SOIC

Datasheet:

Datasheet

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LM2903DR2G 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 ~ 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 @ 30V
  • Voltage - Supply, Single/Dual (±)
    2V ~ 36V, ±1V ~ 18V
  • Output Type
    Open-Collector, Rail-to-Rail
  • Number of Elements
    2
  • Type
    General Purpose
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The LM2903DR2G is a dual differential comparator integrated circuit chip. It has several advantages and application scenarios, including:1. Low power consumption: The LM2903DR2G is designed to operate with low power consumption, making it suitable for battery-powered applications or any application where power efficiency is crucial.2. Wide supply voltage range: It can operate with a wide supply voltage range, typically from 2V to 36V. This flexibility allows it to be used in various voltage levels and applications.3. High input impedance: The chip has a high input impedance, which means it can interface easily with different types of sensors or signal sources without significantly affecting the original signal.4. Fast response time: The LM2903DR2G has a fast response time, making it suitable for applications that require quick decision-making or high-speed signal processing.5. Open collector outputs: The chip has open collector outputs, which allows for easy interfacing with other digital circuits or microcontrollers.Application scenarios for LM2903DR2G include:1. Voltage level detection: It can be used to compare two voltage levels and generate a digital output based on the comparison. This makes it suitable for applications such as overvoltage/undervoltage protection, battery monitoring, or voltage level shifting.2. Signal conditioning: The chip can be used to condition analog signals by comparing them with a reference voltage. This is useful in applications such as signal amplification, filtering, or threshold detection.3. Motor control: The LM2903DR2G can be used in motor control circuits to compare the motor's actual speed or position with a desired reference value. This allows for closed-loop control and precise motor speed regulation.4. Oscillators and timers: It can be used in oscillator or timer circuits to generate precise timing signals or trigger events based on voltage level comparisons.5. Switching applications: The open collector outputs of the chip make it suitable for driving relays, switches, or other external devices in switching applications.Overall, the LM2903DR2G integrated circuit chip offers low power consumption, wide supply voltage range, high input impedance, and fast response time, making it versatile for various applications requiring voltage level comparisons or signal conditioning.
LM2903DR2G Relevant information