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ADR291GRU

ADR291GRU

Manufacturer No:

ADR291GRU

Manufacturer:

Analog Devices Inc.

Description:

IC VREF SERIES PREC 2.5V 8-TSSOP

Datasheet:

Datasheet

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ADR291GRU 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
    25ppm/°C
  • Tolerance
    ±0.24%
  • Current - Output
    5 mA
  • Voltage - Output (Min/Fixed)
    2.5V
  • Output Type
    Fixed
  • Reference Type
    Series
  • Supplier Device Package
    8-TSSOP
  • Package / Case
    8-TSSOP (0.173", 4.40mm Width)
  • Mounting Type
    Surface Mount
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    XFET®
The ADR291GRU 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 ADR291GRU are:Advantages: 1. High Precision: The ADR291GRU provides a high level of precision voltage reference with low temperature coefficient and excellent long-term stability. 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 interference needs to be minimized, such as in sensitive analog circuits or data acquisition systems.3. Wide Operating Range: The ADR291GRU can operate over a wide range of supply voltages, typically from 2.7V to 18V. This flexibility allows it to be used in various power supply configurations.4. Low Power Consumption: The chip has low power consumption, making it suitable for battery-powered or low-power applications where energy efficiency is crucial.Application Scenarios: 1. Precision Instrumentation: The ADR291GRU can be used as a voltage reference in precision instrumentation applications like digital multimeters, oscilloscopes, or calibration equipment. Its high precision and stability ensure accurate measurements.2. Data Acquisition Systems: In data acquisition systems, where analog signals need to be converted to digital, the ADR291GRU can provide a stable and accurate reference voltage for analog-to-digital converters (ADCs). This helps in maintaining the integrity and accuracy of the acquired data.3. Industrial Control Systems: Industrial control systems often require precise and stable voltage references for controlling various processes. The ADR291GRU can be used in these systems to provide reliable and accurate voltage references for control circuits.4. Portable and Battery-Powered Devices: Due to its low power consumption and wide operating range, the ADR291GRU is suitable for portable and battery-powered devices. It can be used as a voltage reference in applications like handheld meters, portable medical devices, or battery-powered sensors.Overall, the ADR291GRU integrated circuit chip offers high precision, low noise, wide operating range, and low power consumption, making it suitable for a range of applications that require accurate and stable voltage references.
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