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Product Detailed Parameters
- Description：IC VREF SERIES 2% 8DIP
- Series：REF02
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- Output Type：Fixed
- Voltage - Output (Min/Fixed)：5V
- Voltage - Output (Max)：-
- Current - Output：21 mA
- Operating Temperature：0°C ~ 70°C (TA)
- Mounting Type：Through Hole
- Package / Case：8-DIP (0.300", 7.62mm)
- Supplier Device Package：8-PDIP
- Grade：-
- Qualification：-
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Overview
The REF02DP+ is a precision voltage reference IC manufactured by Analog Devices Inc./Maxim Integrated. It provides fixed output voltages of 5V or 10V with a tolerance of ±0.5%. The device operates within an input voltage range of 13V to 33V and draws a supply current of 1.4mA. It features a low noise performance of 20µVp-p in the 0.1Hz to 10Hz frequency band and a temperature coefficient of 25ppm/°C. The component is housed in an 8-SOIC package (0.154 inch width) and supports surface mount installation. It functions as a series voltage reference suitable for applications requiring stable DC voltage sources.
Feature Summary
- Provides precise fixed output voltages of 5V or 10V with tight tolerance
- Features low noise characteristics for sensitive analog circuits
- Includes temperature compensation for stability across operating ranges
Applications
- Precision measurement systems
- Analog-to-digital converter references
- Data acquisition systems
Procurement Notes
Verify the specific suffix designation to confirm the exact output voltage option, as the base part number may correspond to different voltage variants. Confirm RoHS compliance status through official documentation prior to integration. Ensure the 8-SOIC package dimensions align with the target PCB footprint design constraints.
Selection Notes
Select this component when a stable, low-noise voltage source is required for high-precision analog signal conditioning. Consider the input voltage headroom requirements relative to the 13V minimum specification. Evaluate the thermal management needs based on the power dissipation derived from the supply voltage and quiescent current.
Part Context
The REF02DP+ belongs to the REF01/REF02 family of precision voltage references from Maxim Integrated. This series is designed for applications demanding high accuracy and long-term stability. The device integrates a bandgap reference core with output buffering to drive loads while maintaining regulation.
FAQ
What is the maximum input voltage for the REF02DP+?
The maximum input voltage for the REF02DP+ is 33V.
Does the REF02DP+ support adjustable output voltages?
No, the REF02DP+ provides fixed output voltages of either 5V or 10V.
