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REF3440SQDBVRQ1

REF3440SQDBVRQ1

Manufacturer No:

REF3440SQDBVRQ1

Manufacturer:

Texas Instruments

Description:

IC VREF SERIES 0.05% SOT23-5

Datasheet:

Datasheet

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REF3440SQDBVRQ1 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 (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
The REF3440SQDBVRQ1 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 REF3440SQDBVRQ1 are:Advantages: 1. High Precision: The REF3440SQDBVRQ1 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 precise voltage references.2. Low Power Consumption: The chip operates at a low supply current of 45μA, making it suitable for battery-powered devices or applications where power efficiency is crucial.3. Wide Temperature Range: The REF3440SQDBVRQ1 can operate within a wide temperature range of -40°C to +125°C, making it suitable for applications in harsh environments.4. Small Package Size: The chip is available in a small SOT-23 package, which makes it suitable for space-constrained applications or designs where size is a critical factor.Application Scenarios: 1. Precision Instrumentation: The high precision and low temperature coefficient of the REF3440SQDBVRQ1 make it suitable for use in precision instrumentation devices such as digital multimeters, oscilloscopes, and data acquisition systems.2. Industrial Control Systems: The chip's wide temperature range and high accuracy make it suitable for use in industrial control systems, where precise voltage references are required for accurate measurements and control.3. Portable and Battery-Powered Devices: The low power consumption and small package size of the REF3440SQDBVRQ1 make it suitable for use in portable and battery-powered devices such as handheld meters, portable medical devices, and portable test equipment.4. Automotive Electronics: The REF3440SQDBVRQ1 is qualified for automotive applications, making it suitable for use in automotive electronics such as engine control units, dashboard displays, and sensor interfaces.Overall, the REF3440SQDBVRQ1 offers high precision, low power consumption, and a wide temperature range, making it suitable for various applications that require accurate voltage references in different environments.
REF3440SQDBVRQ1 Relevant information