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LM4140ACMX-2.5

LM4140ACMX-2.5

Manufacturer No:

LM4140ACMX-2.5

Manufacturer:

Texas Instruments

Description:

IC VREF SERIES 0.1% 8SOIC

Datasheet:

Datasheet

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LM4140ACMX-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
    3ppm/°C
  • Tolerance
    ±0.1%
  • Current - Output
    8 mA
  • Voltage - Output (Min/Fixed)
    2.5V
  • Output Type
    Fixed
  • Reference Type
    Series
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM4140ACMX-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 key advantages and application scenarios:Advantages: 1. High Precision: The LM4140ACMX-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: This chip operates at low power, making it suitable for battery-powered devices or applications where power efficiency is crucial.3. Wide Operating Range: The LM4140ACMX-2.5 can operate within a wide voltage range of 2.7V to 30V, allowing it to be used in various voltage levels and power supply configurations.4. Small Package: The chip is available in a small SOT-23 package, which makes it suitable for space-constrained applications or designs where size reduction is important.Application Scenarios: 1. Precision Instrumentation: The LM4140ACMX-2.5 can be used as a voltage reference in precision instrumentation devices such as digital multimeters, oscilloscopes, and data acquisition systems. Its high accuracy and stability ensure precise measurements.2. Analog-to-Digital Converters (ADCs): ADCs often require a stable and accurate voltage reference for accurate conversion. The LM4140ACMX-2.5 can provide a reliable reference voltage for ADCs, ensuring accurate and consistent digital conversion.3. Power Management: The chip can be used in power management circuits to provide a stable voltage reference for voltage regulators, voltage monitors, and other power control components. It helps maintain stable power supply voltages and improves overall system performance.4. Portable and Battery-Powered Devices: Due to its low power consumption and small package size, the LM4140ACMX-2.5 is suitable for portable and battery-powered devices such as smartphones, tablets, portable medical devices, and wearable electronics. It helps optimize power usage and extends battery life.5. Industrial Control Systems: The chip can be used in industrial control systems that require precise voltage references for analog signal conditioning, control loops, and sensor interfaces. Its high accuracy and stability ensure reliable and accurate control in industrial environments.Overall, the LM4140ACMX-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.
LM4140ACMX-2.5 Relevant information