MAX6241BCPA

Overview

The MAX6241BCPA is a low-noise, precision voltage reference utilizing buried-zener technology. It provides a fixed output of 4.096V with an initial accuracy of ±0.02% and a maximum temperature coefficient of 5ppm/°C. The device operates within an input voltage range of 8V to 36V and supports source/sink currents up to 15mA. It features optional noise reduction and external trimming capabilities, packaged in an 8-pin Plastic DIP.

Feature Summary

• Buried-zener technology for low noise performance
• External trimming and noise reduction options
• Stable operation with all capacitive loads

Applications

• High-resolution analog-to-digital converters
• Digital-to-analog converters
• High-accuracy industrial process control systems
• Precision current sources

Procurement Notes

Verify the specific suffix 'BCPA' against official documentation to confirm the 0°C to +70°C operating range and 5ppm/°C maximum temperature coefficient. Ensure the package type matches the required 8-pin Plastic DIP footprint. Confirm RoHS compliance status as indicated by the datasheet ordering information.

Selection Notes

Select this component when a fixed 4.096V reference is required with high initial accuracy. Consider the B-grade temperature coefficient limits if operating outside standard commercial ranges. Evaluate the need for external trimming or noise reduction capacitors based on specific circuit requirements.

Part Context

Part of the MAX6225/MAX6241/MAX6250 family of low-noise precision references. The MAX6241 variant specifically targets applications requiring a 4.096V output level. The BC suffix denotes a commercial temperature range and specific temperature coefficient grade compared to other variants like AEPA or AMJA.

Replacement Considerations

MAX6241ACPA+ offers a lower temperature coefficient (2.0 ppm/°C) within the same package and temperature range.

FAQ

How can the output noise be reduced?

A capacitor can be connected between the NR pin and ground to augment wideband noise reduction.

Is the device stable with capacitive loads?

Yes, the device is stable for all capacitive load values from 0μF to 100μF.