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LM4128AMF-4.1/NOPB

LM4128AMF-4.1/NOPB

Manufacturer No:

LM4128AMF-4.1/NOPB

Manufacturer:

National Semiconductor

Description:

LM4128 SOT-23 PRECISION MICROPOW

Datasheet:

Datasheet

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LM4128AMF-4.1/NOPB Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    -
  • Supplier Device Package
    SOT-23-5
  • Package / Case
    SC-74A, SOT-753
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Current - Supply
    100µA
  • Voltage - Input
    4.496V ~ 5.5V
  • Noise - 10Hz to 10kHz
    -
  • Noise - 0.1Hz to 10Hz
    350µVp-p
  • Temperature Coefficient
    75ppm/°C
  • Tolerance
    ±0.1%
  • Current - Output
    20 mA
  • Voltage - Output (Min/Fixed)
    4.096V
  • Output Type
    Fixed
  • Reference Type
    Series
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The LM4128AMF-4.1/NOPB is a precision voltage reference integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. High Precision: The LM4128AMF-4.1/NOPB provides a precise output voltage of 4.096V with a maximum initial accuracy of ±0.1% and a temperature coefficient of ±50ppm/°C. This high precision makes it suitable for applications that require accurate voltage references.2. Low Power Consumption: This chip operates at low power, consuming only 80μA of quiescent current. It is ideal for battery-powered devices or applications where power efficiency is crucial.3. Low Output Noise: The LM4128AMF-4.1/NOPB has low output noise, which ensures a stable and clean voltage reference signal. This feature is essential in sensitive analog circuits or applications that require minimal noise interference.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 necessary.Application Scenarios: 1. Precision Instrumentation: The LM4128AMF-4.1/NOPB can be used as a voltage reference in precision instrumentation devices such as digital multimeters, oscilloscopes, or data acquisition systems. Its high accuracy and low noise characteristics ensure precise measurements.2. Analog-to-Digital Converters (ADCs): ADCs often require a stable and accurate voltage reference for accurate conversion. The LM4128AMF-4.1/NOPB can provide a reliable reference voltage to ensure the ADC's accuracy and linearity.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 like handheld meters, portable medical devices, or portable audio equipment. It helps optimize power usage and extends battery life.4. Industrial Control Systems: The LM4128AMF-4.1/NOPB can be used in industrial control systems that require precise voltage references for analog signal conditioning, control loops, or sensor calibration. Its high precision and stability make it suitable for such applications.5. Automotive Electronics: The chip's robustness and accuracy make it suitable for automotive applications. It can be used in automotive electronics for voltage references in sensors, control systems, or precision measurement devices.Overall, the LM4128AMF-4.1/NOPB integrated circuit chip offers high precision, low power consumption, low noise, and a small package, making it versatile for various applications that require accurate voltage references.
LM4128AMF-4.1/NOPB Relevant information