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LM4140ACM-1.0

LM4140ACM-1.0

Manufacturer No:

LM4140ACM-1.0

Manufacturer:

Texas Instruments

Description:

IC VREF SERIES 0.1% 8SOIC

Datasheet:

Datasheet

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LM4140ACM-1.0 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)
    1.024V
  • Output Type
    Fixed
  • Reference Type
    Series
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The LM4140ACM-1.0 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 LM4140ACM-1.0 provides a highly accurate 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, making it suitable for battery-powered devices or applications where power efficiency is crucial.3. Wide Operating Range: The LM4140ACM-1.0 can operate within a wide voltage range, typically from 2.7V to 30V. This flexibility allows it to be used in various voltage levels and applications.4. Small Package: The chip comes in a small surface-mount package, making it suitable for space-constrained applications or designs where size is a critical factor.Application Scenarios: 1. Precision Instrumentation: The LM4140ACM-1.0 can be used as a voltage reference in precision instruments such as 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 LM4140ACM-1.0 can provide this reference voltage, ensuring the ADC's performance is not compromised.3. Power Management: The chip can be used in power management circuits to provide a stable voltage reference for voltage regulators, ensuring consistent and reliable power supply to various components.4. Sensor Calibration: Many sensors require a precise and stable voltage reference for calibration purposes. The LM4140ACM-1.0 can be used to provide this reference voltage, ensuring accurate sensor readings.5. Portable and Battery-Powered Devices: Due to its low power consumption and small package, the LM4140ACM-1.0 is suitable for applications such as portable devices, battery-powered equipment, and wearables, where power efficiency and size are critical.Overall, the LM4140ACM-1.0 offers high precision, low power consumption, and wide operating range, making it suitable for various applications that require stable and accurate voltage references.
LM4140ACM-1.0 Relevant information