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Product Detailed Parameters
- Description：IC VREF SERIES 0.1% 8SOIC
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Type：Fixed
- Voltage - Output (Min/Fixed)：4.096V
- Voltage - Output (Max)：-
- Current - Output：15 mA
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
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Overview
The MAX6241BESA+T is a low-noise, precision voltage reference utilizing buried-zener technology. It provides a fixed output of 4.096V with ±0.02% initial accuracy and a maximum temperature coefficient of 7ppm/°C. The device operates within an input voltage range of 8V to 36V and supports source/sink currents up to 15mA. Packaged in an 8-pin SOIC, it functions across a -40°C to +85°C temperature range.
Feature Summary
- Buried-zener architecture for minimal noise performance
- External trimming capability via dedicated pin
- Optional noise reduction through NR pin connection
- Stable operation with capacitive loads from 0μF to 100μF
Applications
- High-resolution analog-to-digital converters
- Digital-to-analog converter systems
- Precision industrial process control equipment
- Digital voltmeters
Procurement Notes
Verify the specific suffix 'E' indicates the extended temperature range (-40°C to +85°C) and 'S' denotes the SO package. Confirm RoHS compliance status associated with the '+' designation. Ensure the '+T' suffix matches the required reel packaging format for surface-mount assembly processes.
Selection Notes
Select this component when high stability and low drift are critical for data conversion accuracy. The buried-zener design offers superior noise characteristics compared to bandgap references. Consider the external trim option if tighter than ±0.02% accuracy is required for specific calibration needs.
Part Context
Part of the MAX6225/MAX6241/MAX6250 family sharing identical pinouts and features. The MAX6241 variant specifically targets applications requiring a 4.096V reference level. It complements other Maxim Integrated precision components in measurement and signal conditioning circuits.
Replacement Considerations
MAX6241AESA+ (Same package, lower tempco)
FAQ
How does the buried-zener technology benefit this reference?
It provides the lowest noise performance available in this class, ensuring high signal integrity for sensitive analog circuits.
Can the output voltage be adjusted externally?
Yes, a potentiometer can connect between OUT and GND with the tap on the TRIM pin to adjust the output by approximately ±1%.
