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ADR03BRZ-REEL7
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Product Detailed Parameters
- Description：IC VREF SERIES 0.1% 8SOIC
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Type：Fixed
- Voltage - Output (Min/Fixed)：2.5V
- Voltage - Output (Max)：-
- Current - Output：10 mA
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
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Overview
The ADR03BRZ-REEL7 is a precision series voltage reference from Analog Devices, delivering a fixed output of 10.0 V with an initial accuracy of ±0.05%. It operates within an input voltage range of 12 V to 36 V and draws a supply current of 1 mA. The device features a low temperature coefficient of 3 ppm/°C and exhibits low noise of 20 µVp-p in the 0.1 Hz to 10 Hz band. Designed for surface-mount installation, it utilizes an 8-SOIC package and supports an operating temperature range from -40°C to +125°C.
Feature Summary
- Provides high-precision fixed voltage output with tight initial tolerance
- Features low temperature coefficient for stable performance across wide thermal ranges
- Delivers low low-frequency noise suitable for sensitive signal conditioning
Applications
- Precision unipolar DC digital-to-analog conversion using AD5426/32/43 DACs
- Precision unipolar DC digital-to-analog conversion using AD5450/1/2/3 DACs
- Precision bipolar configuration for AD5547/AD5557 DACs
Procurement Notes
Verify the specific suffix REEL7 indicates tape-and-reel packaging when sourcing. Confirm the 10.0 V output variant matches design requirements, as the ADR03 family includes other voltage options. Ensure the 8-SOIC footprint aligns with PCB layout constraints. Check RoHS compliance status against current regulatory standards before finalizing procurement.
Selection Notes
Select this component for applications requiring high accuracy and stability over temperature. The 10.0 V output is ideal for driving full-scale ranges in high-resolution data converters. Consider the 1 mA supply current for power-sensitive designs. The 8-SOIC package offers a balance between pin count and board space efficiency compared to larger packages.
Part Context
This part belongs to the ADR03 series of ultracompact precision voltage references manufactured by Analog Devices. The series includes variants with different output voltages such as 2.5 V, 5.0 V, and 3.0 V. The ADR03BRZ-REEL7 specifically denotes the 10.0 V version with ±0.05% accuracy in reel packaging format.
Replacement Considerations
ADR03ARZ offers similar specifications with ±0.1% accuracy. ADR03BKSZ provides the same electrical performance in a smaller SC-70-5 package. REF01CS is a comparable precision reference but may differ in package and specific noise characteristics.
