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LM4140BCM-2.5

LM4140BCM-2.5

Manufacturer No:

LM4140BCM-2.5

Manufacturer:

National Semiconductor

Description:

IC VREF SERIES 0.1% 8SOIC

Datasheet:

Datasheet

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LM4140BCM-2.5 Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    -
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C (TA)
  • Current - Supply
    375µA
  • Voltage - Input
    1.8V ~ 5.5V
  • Noise - 10Hz to 10kHz
    -
  • Noise - 0.1Hz to 10Hz
    2.2µVp-p
  • Temperature Coefficient
    6ppm/°C
  • Tolerance
    ±0.1%
  • Current - Output
    8 mA
  • Voltage - Output (Min/Fixed)
    2.5V
  • Output Type
    Fixed
  • Reference Type
    Series
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The LM4140BCM-2.5 is a precision voltage reference integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be used in various application scenarios. Here are some of its advantages and common applications:Advantages: 1. High Precision: The LM4140BCM-2.5 provides a highly accurate output voltage reference with a typical initial accuracy of ±0.02% and a temperature coefficient of ±10ppm/°C. This precision makes it suitable for applications that require stable and accurate voltage references.2. Low Power Consumption: The chip operates at low power, typically consuming only 60μA of current. This makes it suitable for battery-powered devices or applications where power efficiency is crucial.3. Wide Operating Range: The LM4140BCM-2.5 can operate within a wide voltage range, from 2.7V to 5.5V. This flexibility allows it to be used in various electronic systems and circuits.4. Small Package: The chip is available in a small SOT-23 package, which is compact and space-saving. This makes it suitable for applications with limited board space or where miniaturization is required.Application Scenarios: 1. Precision Measurement Instruments: The LM4140BCM-2.5 can be used as a voltage reference in precision measurement instruments such as digital multimeters, oscilloscopes, and data acquisition systems. Its high accuracy and stability ensure precise and reliable measurements.2. Analog-to-Digital Converters (ADCs): ADCs often require a stable and accurate voltage reference for accurate conversion. The LM4140BCM-2.5 can be used as a reference voltage source in ADC circuits, ensuring precise and consistent conversion results.3. Industrial Control Systems: In industrial control systems, where precise voltage references are required for control and monitoring purposes, the LM4140BCM-2.5 can be used. It can provide stable voltage references for analog control circuits, sensor interfaces, and feedback loops.4. Portable and Battery-Powered Devices: Due to its low power consumption and small package, the LM4140BCM-2.5 is suitable for portable and battery-powered devices. It can be used in applications such as portable medical devices, handheld test equipment, and battery-powered sensors.5. Automotive Electronics: The LM4140BCM-2.5 can also find applications in automotive electronics, where stable voltage references are required for various systems like engine control units, infotainment systems, and sensor interfaces.Overall, the LM4140BCM-2.5 offers high precision, low power consumption, and a wide operating range, making it suitable for a range of applications that require stable and accurate voltage references.
LM4140BCM-2.5 Relevant information