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ADR02AKS-R2
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Product Detailed Parameters
- Description：IC VREF SERIES PREC 5V SC-70-5
- Series：-
- Mfr：Analog Devices Inc.
- Package：Cut Tape (CT)
- Output Type：-
- Voltage - Output (Min/Fixed)：-
- Voltage - Output (Max)：-
- Current - Output：-
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：5-TSSOP, SC-70-5, SOT-353
- Supplier Device Package：SC-70-5
- Grade：-
- Qualification：-
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Overview
The ADR02AKS-R2 is a precision bandgap voltage reference manufactured by Analog Devices Inc. It provides a fixed output voltage of 5 V with an initial accuracy of 0.1%. The device features a low temperature coefficient of 3 PPM/C, ensuring stable performance across varying thermal conditions. It operates within a supply voltage range up to 36 V and supports a maximum shunt current of 10 mA. The component draws a typical operating supply current of 1 mA and functions reliably in temperatures ranging from -40 C to +125 C. It is housed in a TSOT-23-5 surface-mount package.
Feature Summary
- Delivers high-precision 5 V reference output with tight initial accuracy tolerance
- Maintains exceptional thermal stability through ultra-low temperature coefficient specification
- Operates efficiently with minimal quiescent current consumption for power-sensitive designs
Applications
- Precision analog-to-digital converter (ADC) reference sources
- High-resolution digital-to-analog converter (DAC) biasing
- Calibration circuits requiring stable voltage benchmarks
- Instrumentation amplifier reference inputs
Procurement Notes
Verify the specific suffix R2 against official Analog Devices documentation to confirm reel packaging configuration and tape-and-reel specifications. Ensure the TSOT-23-5 footprint matches your PCB layout requirements. Confirm RoHS compliance status via the latest datasheet revision before finalizing procurement orders.
Selection Notes
Select this component when a 5 V output is required alongside stringent accuracy and thermal drift constraints. The low 3 PPM/C coefficient makes it suitable for applications demanding long-term stability. Compare the 1 mA supply current against system power budgets to ensure compatibility with low-power operational requirements.
Part Context
This part belongs to the ADR02 series of precision voltage references from Analog Devices. The series is characterized by high accuracy and low noise, designed for demanding measurement and control applications. The ADR02AKS variant specifically utilizes the compact TSOT-23-5 package to facilitate space-constrained surface-mount assembly.
Replacement Considerations
Consult official Analog Devices substitution guides for verified alternatives. Cross-reference pinouts and electrical parameters carefully when considering equivalent parts from other manufacturers.
