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REF3140AIDBZT

REF3140AIDBZT

Manufacturer No:

REF3140AIDBZT

Manufacturer:

Texas Instruments

Description:

IC VREF SERIES 0.2% SOT23-3

Datasheet:

Datasheet

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REF3140AIDBZT Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    -
  • Supplier Device Package
    SOT-23-3
  • Package / Case
    TO-236-3, SC-59, SOT-23-3
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TA)
  • Current - Supply
    135µA
  • Voltage - Input
    4.146V ~ 5.5V
  • Noise - 10Hz to 10kHz
    78µVrms
  • Noise - 0.1Hz to 10Hz
    53µVp-p
  • Temperature Coefficient
    20ppm/°C
  • Tolerance
    ±0.2%
  • Current - Output
    10 mA
  • Voltage - Output (Min/Fixed)
    4.096V
  • Output Type
    Fixed
  • Reference Type
    Series
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The REF3140AIDBZT is a precision voltage reference integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be used in various application scenarios. Some of the advantages and application scenarios of the REF3140AIDBZT are:Advantages: 1. High Precision: The REF3140AIDBZT provides a high level of precision with an initial accuracy of 0.05% and a temperature coefficient of 10ppm/°C. This makes it suitable for applications that require accurate voltage references.2. Low Power Consumption: The chip has a low quiescent current of 60μA, making it suitable for battery-powered applications or any scenario where power efficiency is crucial.3. Wide Operating Range: The REF3140AIDBZT can operate within a wide voltage range of 4.5V to 18V, 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 REF3140AIDBZT can be used as a voltage reference in precision instrumentation devices such as multimeters, oscilloscopes, and data acquisition systems. Its high accuracy and low temperature coefficient ensure precise measurements.2. Analog-to-Digital Converters (ADCs): ADCs often require a stable and accurate voltage reference for accurate conversion. The REF3140AIDBZT can provide a stable reference voltage to ensure the accuracy of the ADC's output.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. Its low power consumption is beneficial in power-sensitive applications.4. Sensor Calibration: Many sensors require a stable and accurate voltage reference for calibration purposes. The REF3140AIDBZT can be used as a reference voltage source in sensor calibration circuits to ensure precise and consistent measurements.5. Portable and Battery-Powered Devices: Due to its low power consumption and small package, the REF3140AIDBZT is suitable for portable and battery-powered devices such as smartphones, tablets, portable medical devices, and wearable electronics. It can provide a stable reference voltage while minimizing power consumption.Overall, the REF3140AIDBZT offers high precision, low power consumption, and a wide operating range, making it suitable for various applications that require accurate voltage references in a compact form factor.
REF3140AIDBZT Relevant information