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Product Detailed Parameters
- Description：IC VREF SERIES 0.05% 8VSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Type：Fixed
- Voltage - Output (Min/Fixed)：2.5V
- Voltage - Output (Max)：-
- Current - Output：4 mA
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-VSSOP
- Grade：-
- Qualification：-
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Overview
The REF6025IDGKT is a high-precision voltage reference from Texas Instruments, providing a fixed output of 2.5 V with an initial accuracy of ±0.05%. It features a low temperature coefficient of 3 ppm/°C and operates within an input voltage range of 2.7 V to 18 V. The device supports a maximum shunt current of 10 mA and functions across a temperature range of -40°C to +125°C. Packaged in an 8-VSSOP surface-mount case, it draws a supply current of 1.2 mA.
Feature Summary
- Integrated ADC drive buffer for direct signal conditioning
- High precision with ±0.05% initial accuracy
- Low drift performance at 3 ppm/°C
- Wide input voltage capability up to 18 V
Applications
- Data acquisition systems requiring stable references
- Industrial process control instrumentation
- Medical equipment analog front ends
- Precision sensor signal conditioning circuits
Procurement Notes
Verify the specific suffix 'DGKT' corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the 8-VSSOP footprint matches the target PCB design constraints. Ensure the component meets RoHS compliance standards applicable to the final product deployment region before procurement authorization.
Selection Notes
Select this component when a fixed 2.5 V reference with integrated buffering is necessary to simplify circuit topology. It is suitable for applications demanding low noise and high stability over wide temperature variations. Consider the 10 mA load capability for driving multiple downstream stages without external amplification.
Part Context
This part belongs to the REF60xx series of high-precision voltage references manufactured by Texas Instruments. The series is characterized by integrated buffers and low drift specifications, designed for demanding measurement applications. The REF6025 variant specifically provides a 2.5 V output, complementing other options like the REF6030 or REF6045 within the same family.
Replacement Considerations
The REF6025IDGKR serves as the reel-packaged alternative to the cut-tape IDGKT version. Other REF60xx variants may be considered if different voltage levels are required.
