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REF3140AQDBZRQ1

REF3140AQDBZRQ1

Manufacturer No:

REF3140AQDBZRQ1

Manufacturer:

Texas Instruments

Description:

IC VREF SERIES 0.2% SOT23-3

Datasheet:

Datasheet

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REF3140AQDBZRQ1 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
    Automotive, AEC-Q100
The REF3140AQDBZRQ1 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 REF3140AQDBZRQ1 are:Advantages: 1. High Precision: The REF3140AQDBZRQ1 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 accurate voltage references.2. Low Power Consumption: The chip has a low quiescent current of 60 μA, making it suitable for battery-powered applications or any scenario where power efficiency is crucial.3. Wide Operating Range: The REF3140AQDBZRQ1 can operate within a wide voltage range of 1.24 V to 10 V, allowing it to be used in various voltage reference applications.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 reduction is important.Application Scenarios: 1. Precision Instrumentation: The REF3140AQDBZRQ1 can be used as a voltage reference in precision instrumentation applications such as digital multimeters, oscilloscopes, and data acquisition systems. Its high precision and low temperature coefficient ensure accurate measurements.2. Industrial Control Systems: In industrial control systems, the REF3140AQDBZRQ1 can be used as a stable voltage reference for analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other analog circuitry. Its low power consumption and wide operating range make it suitable for industrial applications.3. Portable Devices: Due to its low quiescent current and small package size, the REF3140AQDBZRQ1 is ideal for portable devices like smartphones, tablets, and wearable electronics. It can be used as a voltage reference for power management circuits, battery monitoring, or any other application that requires accurate voltage regulation.4. Automotive Electronics: The REF3140AQDBZRQ1 is qualified for automotive applications, making it suitable for use in automotive electronics. It can be used as a voltage reference in engine control units (ECUs), infotainment systems, lighting control, and other automotive systems that require precise voltage regulation.Overall, the REF3140AQDBZRQ1 offers high precision, low power consumption, and a wide operating range, making it suitable for a range of applications where accurate voltage references are required.
REF3140AQDBZRQ1 Relevant information