Home / Voltage Reference / LM4140BCMX-1.0/NOPB/
LM4140BCMX-1.0/NOPB

LM4140BCMX-1.0/NOPB

Manufacturer No:

LM4140BCMX-1.0/NOPB

Manufacturer:

National Semiconductor

Description:

LM4140 PRECISION MICROPOWER LOW

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

LM4140BCMX-1.0/NOPB 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)
    1.024V
  • Output Type
    Fixed
  • Reference Type
    Series
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    LM4140
The LM4140BCMX-1.0/NOPB 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 applications:Advantages: 1. High Precision: The LM4140BCMX-1.0/NOPB provides a highly accurate output voltage reference with a typical initial accuracy of ±0.05% and a maximum temperature coefficient of ±20ppm/°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, typically consuming only 120μA of current. It is designed to minimize power consumption while maintaining accuracy, making it suitable for battery-powered devices or applications where power efficiency is crucial.3. Wide Operating Range: The LM4140BCMX-1.0/NOPB 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 LM4140BCMX-1.0/NOPB 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 LM4140BCMX-1.0/NOPB can provide a precise reference voltage to ensure the accuracy of the ADC's output.3. Portable and Battery-Powered Devices: Due to its low power consumption and small package, this chip is suitable for portable and battery-powered devices such as smartphones, tablets, portable media players, and handheld medical devices. It can provide a stable reference voltage for various analog and digital circuits in these devices.4. Industrial Control Systems: The LM4140BCMX-1.0/NOPB can be used in industrial control systems that require precise voltage references for analog signal conditioning, sensor calibration, or control circuitry. Its high accuracy and stability make it suitable for demanding industrial applications.Overall, the LM4140BCMX-1.0/NOPB integrated circuit chip 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.
LM4140BCMX-1.0/NOPB Relevant information