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ADR291FR

ADR291FR

Manufacturer No:

ADR291FR

Manufacturer:

Analog Devices Inc.

Description:

IC VREF SERIES PREC 2.5V 8-SOIC

Datasheet:

Datasheet

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ADR291FR Specifications

  • Type
    Parameter
  • Operating Temperature
    -40°C ~ 125°C (TA)
  • Current - Supply
    15µA
  • Voltage - Input
    3V ~ 15V
  • Noise - 10Hz to 10kHz
    -
  • Noise - 0.1Hz to 10Hz
    8µVp-p
  • Temperature Coefficient
    15ppm/°C
  • Tolerance
    ±0.12%
  • Current - Output
    5 mA
  • Voltage - Output (Min/Fixed)
    2.5V
  • Output Type
    Fixed
  • Reference Type
    Series
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    XFET®
The ADR291FR is a precision voltage reference integrated circuit chip manufactured by Analog Devices. It offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of the ADR291FR are:Advantages: 1. High Precision: The ADR291FR provides a high level of precision with a low initial error and low temperature coefficient. This makes it suitable for applications that require accurate and stable voltage references.2. Low Noise: The chip has low output noise, which is beneficial in applications where noise can degrade the performance of the system, such as in sensitive analog circuits or data acquisition systems.3. Low Power Consumption: The ADR291FR operates at low power, making it suitable for battery-powered devices or applications where power efficiency is crucial.4. Wide Temperature Range: The chip is designed to operate over a wide temperature range, typically from -40°C to +125°C. This allows it to be used in various environments and applications that require temperature stability.Application Scenarios: 1. Precision Instrumentation: The ADR291FR can be used as a voltage reference in precision instrumentation equipment like digital multimeters, oscilloscopes, or spectrum analyzers. Its high precision and low noise characteristics ensure accurate measurements.2. Data Acquisition Systems: In data acquisition systems, where analog signals need to be converted into digital form, the ADR291FR can provide a stable and accurate reference voltage for analog-to-digital converters (ADCs). This helps in maintaining the integrity of the acquired data.3. Industrial Control Systems: Industrial control systems often require precise and stable voltage references for controlling various processes. The ADR291FR can be used in these systems to provide accurate voltage references for control circuits, ensuring reliable and consistent operation.4. Medical Devices: Medical devices, such as patient monitoring systems or diagnostic equipment, often require high precision and low noise voltage references. The ADR291FR can be utilized in these devices to provide stable and accurate voltage references for critical measurements.5. Automotive Electronics: The ADR291FR's wide temperature range and low power consumption make it suitable for automotive electronics applications. It can be used as a voltage reference in automotive control systems, sensors, or infotainment systems, ensuring reliable performance in harsh environments.Overall, the ADR291FR integrated circuit chip offers high precision, low noise, low power consumption, and wide temperature range, making it suitable for a range of applications that require accurate and stable voltage references.
ADR291FR Relevant information