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REF3440QDBVRQ1

REF3440QDBVRQ1

Manufacturer No:

REF3440QDBVRQ1

Manufacturer:

Texas Instruments

Description:

IC VREF SERIES 0.05% SOT23-6

Datasheet:

Datasheet

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REF3440QDBVRQ1 Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    -
  • Supplier Device Package
    SOT-23-6
  • Package / Case
    SOT-23-6
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TA)
  • Current - Supply
    95µA
  • Voltage - Input
    4.596V ~ 12V
  • Noise - 10Hz to 10kHz
    24µVrms
  • Noise - 0.1Hz to 10Hz
    3.8µVp-p
  • Temperature Coefficient
    6ppm/°C
  • Tolerance
    ±0.05%
  • 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
    Automotive, AEC-Q100, REF34xx
The REF3440QDBVRQ1 is a precision voltage reference integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of the REF3440QDBVRQ1 are:Advantages: 1. High Precision: The REF3440QDBVRQ1 provides a high level of precision with an initial accuracy of 0.05% and a temperature coefficient of 10 ppm/°C. This makes it suitable for applications that require precise voltage references.2. Low Power Consumption: The chip has a low quiescent current of 45 μA, making it suitable for battery-powered or low-power applications.3. Wide Operating Voltage Range: The REF3440QDBVRQ1 can operate within a wide voltage range of 1.2 V to 5.5 V, allowing it to be used in various voltage levels.4. Small Package Size: The chip is available in a small SOT-23 package, which makes it suitable for space-constrained applications.Application Scenarios: 1. Precision Instrumentation: The high precision and low temperature coefficient of the REF3440QDBVRQ1 make it suitable for precision instrumentation applications such as data acquisition systems, digital multimeters, and oscilloscopes.2. Industrial Control Systems: The chip's wide operating voltage range and low power consumption make it suitable for industrial control systems that require stable and accurate voltage references.3. Portable Devices: The low power consumption and small package size of the REF3440QDBVRQ1 make it suitable for portable devices such as smartphones, tablets, and wearable devices, where power efficiency and space constraints are important.4. Automotive Electronics: The REF3440QDBVRQ1 is qualified for automotive applications, making it suitable for use in automotive electronics such as engine control units, infotainment systems, and advanced driver-assistance systems (ADAS).5. Power Management: The REF3440QDBVRQ1 can be used in power management circuits to provide stable and accurate voltage references for voltage regulators, DC-DC converters, and battery charging circuits.Overall, the REF3440QDBVRQ1 offers high precision, low power consumption, and a wide operating voltage range, making it suitable for a range of applications that require stable and accurate voltage references.
REF3440QDBVRQ1 Relevant information