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LM1815M/NOPB

LM1815M/NOPB

Manufacturer No:

LM1815M/NOPB

Manufacturer:

Texas Instruments

Description:

IC ADAPTIVE SENSE AMP 14SOIC

Datasheet:

Datasheet

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LM1815M/NOPB Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-SOIC
  • Package / Case
    14-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C
  • Current - Supply
    6 mA
  • Output Type
    Logic
  • Input Type
    Logic
  • Type
    Sensor Interface
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The LM1815M/NOPB integrated circuit chips are voltage comparators designed for use in automotive applications. Here are the advantages and application scenarios of these chips:Advantages: 1. Wide operating voltage range: The LM1815M/NOPB chips can operate within a wide voltage range, typically from 5V to 40V. This makes them suitable for automotive applications where the voltage levels can vary.2. High input impedance: These chips have a high input impedance, which allows them to interface with various sensors and signals without loading them significantly. This ensures accurate and reliable measurements.3. Adjustable hysteresis: The hysteresis of the comparator can be adjusted using external resistors, allowing for customization based on specific application requirements. This feature helps in reducing false triggering and improving stability.4. Built-in voltage reference: The LM1815M/NOPB chips have a built-in voltage reference, eliminating the need for an external reference voltage. This simplifies the circuit design and reduces component count.Application Scenarios: 1. Automotive battery monitoring: The LM1815M/NOPB chips can be used to monitor the voltage of automotive batteries. They can detect when the battery voltage drops below a certain threshold, indicating a low battery condition.2. Overvoltage/undervoltage protection: These chips can be used to protect automotive electrical systems from overvoltage or undervoltage conditions. They can monitor the voltage levels and trigger appropriate actions, such as disconnecting the load or activating a warning indicator.3. Sensor interface: The high input impedance of the LM1815M/NOPB chips makes them suitable for interfacing with various automotive sensors, such as temperature sensors, pressure sensors, or level sensors. They can compare the sensor output voltage with a reference voltage and generate an output signal based on the comparison result.4. Power supply monitoring: These chips can be used to monitor the voltage levels of power supplies in automotive systems. They can detect voltage fluctuations or failures and trigger appropriate actions, such as activating backup power sources or shutting down critical components.Overall, the LM1815M/NOPB integrated circuit chips offer advantages such as wide operating voltage range, high input impedance, adjustable hysteresis, and built-in voltage reference, making them suitable for various automotive applications requiring voltage monitoring and control.
LM1815M/NOPB Relevant information