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Product Detailed Parameters
- Description:IC VREF SHUNT PREC 3V SOT-23-3
- Series:-
- Mfr:Analog Devices Inc.
- Package:Cut Tape (CT),Bulk
- Output Type:-
- Voltage - Output (Min/Fixed):-
- Voltage - Output (Max):-
- Current - Output:-
- Operating Temperature:-
- Mounting Type:Surface Mount
- Package / Case:TO-236-3, SC-59, SOT-23-3
- Supplier Device Package:SOT-23-3
- Grade:-
- Qualification:-
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Overview
The ADR530ART-R2 is a high precision shunt mode voltage reference manufactured by Analog Devices Inc. It provides a nominal output voltage of 3.0 V with an initial accuracy of ±0.4%. The device features a maximum temperature coefficient of 70 ppm/°C and operates within an industrial temperature range of −40°C to +85°C. It requires a minimum operating current of 50 μA and supports a maximum current of 15 mA. The component is housed in a 3-Lead SOT-23-3 package.
Feature Summary
- Ultracompact 3-Lead SOT-23-3 package design for space-critical applications
- Integrated trim terminal allows adjustment of the output voltage over a ±0.5% range without affecting the temperature coefficient
- Operates stably without requiring an external compensation capacitor
Applications
- Portable, battery-powered equipment
- Automotive systems
- Data acquisition systems
- Instrumentation and process control
- Energy measurement
Procurement Notes
Verify the specific ordering suffix 'R2' against official documentation to confirm the 250-unit reel packaging configuration. Ensure the Grade A designation aligns with the required ±0.4% initial accuracy and 70 ppm/°C temperature coefficient specifications for your application requirements.
Selection Notes
Select this component when a compact footprint is necessary alongside precise voltage referencing. The availability of a trim terminal offers flexibility for correcting system errors. Verify that the circuit design accommodates the specified operating current range from 50 μA to 15 mA to ensure stable performance across all conditions.
Part Context
This part belongs to the ADR520/ADR525/ADR530/ADR540/ADR550 series of high precision shunt voltage references. These devices utilize band gap concepts to achieve low temperature drift and are designed for use in data acquisition components where stability and accuracy are critical.
Replacement Considerations
The datasheet indicates pin compatibility with the LM4040/LM4050 series. Verify electrical parameters such as temperature coefficient and accuracy before substituting.
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