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Product Detailed Parameters
- Description：IC VREF SERIES 0.6% 8DIP
- Series：REF03
- Mfr：Analog Devices Inc.
- Package：Tube
- Output Type：Fixed
- Voltage - Output (Min/Fixed)：2.5V
- Voltage - Output (Max)：-
- Current - Output：10 mA
- Operating Temperature：-40°C ~ 85°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 REF03GPZ is a precision voltage reference integrated circuit manufactured by Analog Devices Inc. It provides a stable 2.5 V output and is housed in an 8-lead DIP package. As part of the industry-standard REF0x series, it serves as a drop-in replacement for legacy components while offering improved performance characteristics such as low temperature coefficient and high initial accuracy suitable for precision data acquisition systems.
Feature Summary
- Provides a fixed 2.5 V precision output
- Compatible with industry standard REF03 pinout
- Designed for high accuracy applications
Applications
- Precision data acquisition systems
- High resolution converters
- Industrial process control systems
Procurement Notes
Verify the specific suffix 'GPZ' against the manufacturer's current datasheet to confirm package type and lead-free status. Ensure the component matches the required 8-lead DIP form factor for your design. Cross-reference the manufacturer number with official Analog Devices documentation to confirm availability and obsolescence status before finalizing procurement plans.
Selection Notes
Select this component when a stable 2.5 V reference is required in a through-hole DIP package. It is suitable for designs needing compatibility with existing REF03 footprints. Consider the operating temperature range and initial accuracy specifications to ensure they meet the system requirements for precision instrumentation and measurement circuits.
Part Context
The REF03GPZ belongs to the REF0x family of precision voltage references from Analog Devices. This series includes variants providing 10 V, 5 V, and 3 V outputs. The REF03 specifically delivers 2.5 V. These devices are designed for general-purpose use in space-constrained applications requiring high stability and low power consumption.
Replacement Considerations
The ADR03 is documented as a drop-in replacement for the REF03. Verify that the ADR03 package variant matches the required DIP form factor if transitioning from the REF03GPZ.
