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Product Detailed Parameters
- Description：IC VREF SERIES 0.2% SOT23-6
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Type：Fixed
- Voltage - Output (Min/Fixed)：4.096V
- Current - Output：10 mA
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-6
- Supplier Device Package：SOT-23-6
- Grade：-
- Qualification：-
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Overview
The REF3240AIDBVR is a series voltage reference IC from Texas Instruments, providing a fixed output of 4.096 V with an initial accuracy of ±0.2%. It operates within an input voltage range of 4.146 V to 5.5 V and draws a supply current of 135 µA. The device features a temperature coefficient of 20 ppm/°C and supports a maximum load current of 10 mA. It is housed in a SOT-23-6 package and functions reliably across a temperature range of -40°C to +125°C.
Feature Summary
- Delivers a stable 4.096 V reference voltage with high precision.
- Optimized for low power consumption with minimal supply current.
- Ensures long-term stability and low drift over temperature variations.
Applications
- Data acquisition systems requiring precise voltage references
- Industrial process control instrumentation
- Medical equipment signal conditioning
Procurement Notes
Verify the specific suffix 'DBVR' indicates tape-and-reel packaging when sourcing. Confirm RoHS compliance status as per the latest manufacturer documentation. Check for obsolescence notices, as some variants may carry 'Not Recommended for New Designs' status. Ensure ESD handling protocols are followed during assembly due to the small form factor.
Selection Notes
Select this component when a fixed 4.096 V output is required with tight initial accuracy. Consider the SOT-23-6 package constraints for PCB layout. Evaluate the 20 ppm/°C temperature coefficient against system thermal requirements. Compare supply current needs against battery-operated applications to ensure efficiency.
Part Context
This part belongs to the REF32xx family of series voltage references from Texas Instruments. These devices are designed for general-purpose applications requiring a stable reference source. The family includes various output voltages and packages, sharing common architectural features for low noise and high precision.
Replacement Considerations
Direct substitutes include other parts from the REF3240 family with different packaging or suffixes, such as REF3240AIDBVT. Cross-reference with similar series references from other manufacturers if pin compatibility is not required.
