Home / Voltage Reference / REF02HQ/
REF02HQ

REF02HQ

Manufacturer No:

REF02HQ

Manufacturer:

Analog Devices Inc.

Description:

5V PRECISION VOLTAGE REFERENCE/T

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

REF02HQ Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    -
  • Supplier Device Package
    8-CERDIP
  • Package / Case
    8-CDIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Current - Supply
    1.4mA
  • Voltage - Input
    7V ~ 36V
  • Noise - 10Hz to 10kHz
    -
  • Noise - 0.1Hz to 10Hz
    15µVp-p
  • Temperature Coefficient
    25ppm/°C
  • Tolerance
    ±0.5%
  • Current - Output
    10 mA
  • Voltage - Output (Min/Fixed)
    5V
  • Output Type
    Fixed
  • Reference Type
    Series
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    REF02
The REF02HQ is a precision voltage reference integrated circuit chip manufactured by Analog Devices. It offers several advantages and can be used in various application scenarios. Some of the advantages and application scenarios of the REF02HQ are:Advantages: 1. High Precision: The REF02HQ provides a highly accurate and stable output voltage reference with a low initial error and low temperature coefficient. This makes it suitable for applications that require precise voltage references.2. Low Noise: The chip has low output noise, which is important in applications where noise can degrade the performance of the system.3. Low Power Consumption: The REF02HQ operates at low power, making it suitable for battery-powered devices or applications where power efficiency is crucial.4. Wide Temperature Range: It can operate over a wide temperature range, typically from -40°C to +125°C, making it suitable for use in harsh environments.Application Scenarios: 1. Precision Instrumentation: The REF02HQ 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 noise characteristics ensure accurate and reliable measurements.2. Analog-to-Digital Converters (ADCs): ADCs often require a stable and accurate voltage reference for accurate conversion. The REF02HQ can be used as a reference voltage source in ADC circuits, ensuring precise and reliable conversion.3. Power Supply Regulation: The chip can be used in power supply regulation circuits to provide a stable and accurate reference voltage for voltage regulators, ensuring a consistent output voltage.4. Sensor Calibration: Many sensors require a stable and accurate reference voltage for calibration purposes. The REF02HQ can be used as a voltage reference in sensor calibration circuits, ensuring accurate and consistent sensor readings.5. Temperature Compensation: The REF02HQ's low temperature coefficient makes it suitable for temperature compensation applications. It can be used to generate a stable reference voltage that compensates for temperature variations in other circuit components.Overall, the REF02HQ is a versatile voltage reference chip that offers high precision, low noise, and low power consumption. Its wide temperature range and stability make it suitable for a range of applications requiring accurate and reliable voltage references.
REF02HQ Relevant information