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Product Detailed Parameters
- Description:IC VREF SHUNT 0.1% SC70-3
- Series:ADR504
- Mfr:Analog Devices Inc.
- Package:Tape & Reel (TR),Cut Tape (CT),Bulk
- Output Type:Fixed
- Voltage - Output (Min/Fixed):4.096V
- Voltage - Output (Max):-
- Current - Output:15 mA
- Operating Temperature:-40°C ~ 125°C (TA)
- Mounting Type:Surface Mount
- Package / Case:SC-70, SOT-323
- Supplier Device Package:SC-70-3
- Grade:-
- Qualification:-
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Overview
The ADR5044BKSZ-R2 is a precision micropower shunt mode voltage reference manufactured by Analog Devices Inc. It provides a nominal output voltage of 4.096 V with an initial accuracy of ±0.1% and a maximum temperature coefficient of 75 ppm/°C. The device operates within a wide current range from 50 µA to 15 mA and functions across an extended temperature range of −40°C to +125°C. Housed in an ultracompact SC-70 (KS) surface-mount package, it requires no external compensation capacitor for stability.
Feature Summary
- Ultracompact SC-70 package designed for space-critical applications
- High precision with low temperature drift characteristics
- Pin compatible with LM4040/LM4050 devices
- Stable operation without requiring external capacitors
Applications
- Portable, battery-powered equipment
- Automotive systems
- Data acquisition systems
- Instrumentation and process control
- Energy management
Procurement Notes
Verify the specific suffix 'R2' against official documentation to confirm packaging details, as standard listings often indicate REEL7 configurations. Ensure compatibility with existing board layouts due to the SC-70 footprint. Confirm RoHS compliance status through the manufacturer's ordering guide before finalizing procurement specifications.
Selection Notes
Select this component when high accuracy and minimal thermal drift are required in constrained physical spaces. The wide operating current range supports both low-power standby modes and higher load demands. Verify that the 4.096 V output aligns with system requirements and that the SC-70 package dimensions fit the designated PCB area.
Part Context
This part belongs to the ADR504x family of precision shunt voltage references, which includes variants with different output voltages and accuracies. The B-grade designation indicates tighter initial accuracy compared to A-grade models. The KS suffix specifically denotes the SC-70 surface-mount package option.
Replacement Considerations
LM4040 and LM4050 series devices are pin-compatible alternatives.
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