MAX6175BASA/V+TCJX

Overview

The MAX6175BASA/V+TCJX is a high-precision series voltage reference IC manufactured by Analog Devices Inc. under the Maxim Integrated brand. It provides a fixed output voltage of 5V with an initial accuracy of ±0.1%. The device features a low temperature coefficient of 3 ppm/°C and supports a maximum shunt current of 30 mA. Designed for automotive applications, it holds AEC-Q100 qualification. The component operates within an input voltage range up to 42 V and functions reliably across a temperature range from -40°C to +125°C. It is housed in an 8-SOIC package.

Feature Summary

• High precision with laser-trimmed accuracy
• Low noise and low temperature coefficient design
• Automotive grade reliability certification

Applications

• Automotive sensor signal conditioning
• Precision data acquisition systems
• Medical instrumentation references

Procurement Notes

Verify the specific suffix TCJX against official manufacturer documentation to confirm tape-and-reel packaging and automotive grade status. Ensure compatibility with existing PCB footprints for the 8-SOIC package. Confirm RoHS compliance details through the latest datasheet revision. Cross-reference part numbers carefully as suffixes may indicate variations in packaging or testing standards.

Selection Notes

Select this component when a stable 5V reference is required for automotive environments. Consider the 30 mA load capability for driving ADCs or DACs directly. Evaluate thermal management needs given the SOIC-8 package constraints. Compare against other members of the MAX617x family if different voltage outputs or accuracy levels are needed.

Part Context

This part belongs to the MAX6173–MAX6177 family of low-noise, high-precision voltage references. These devices utilize proprietary curvature-correction circuits and laser-adjusted thin-film resistors to achieve exceptional stability. The family is designed for applications demanding high accuracy over wide temperature ranges.

Replacement Considerations

Check for direct pin-compatible alternatives within the MAX617x series such as MAX6173 or MAX6174 for different voltage outputs. Verify that any substitute maintains AEC-Q100 qualification if automotive use is required.