MAX674CSA+

Overview

The MAX674CSA+ is a precision voltage reference delivering a pretrimmed +10V output with ±0.15% initial accuracy and a temperature coefficient of 12ppm/°C. It operates within a 0°C to +70°C range in an 8-pin narrow SO package, drawing a maximum quiescent current of 1.4mA. The device features short-circuit protection, low noise (20µVP-P), and line/load regulation of 0.01%/V and 0.002%/mA respectively.

Feature Summary

• Pretrimmed to +10V with excellent temperature stability
• Low noise and low supply current consumption
• Short-circuit protected with adjustable output trim terminal

Applications

• A/D Converters
• D/A Converters
• Digital Voltmeters
• Voltage Regulators
• Threshold Detectors

Procurement Notes

Verify the specific suffix CSA against official documentation to confirm the narrow SO-8 package and 0°C to +70°C operating temperature range. Ensure compatibility with existing board layouts designed for standard 8-pin DIP footprints if pin-out differences exist. Confirm RoHS compliance status through manufacturer datasheets before procurement.

Selection Notes

Select this component when a stable +10V reference is required for high-accuracy analog circuits. Consider the narrow SO package for space-constrained designs. Evaluate thermal dissipation requirements as power derating applies above +55°C. Verify that the 1.4mA quiescent current aligns with system power budgets.

Part Context

Part of the MAX674 family of precision voltage references manufactured by Analog Devices / Maxim Integrated. Designed as a drop-in replacement for industry-standard references like the REF01, offering comparable performance in a compact surface-mount package suitable for industrial and commercial applications.

Replacement Considerations

Pin-for-pin compatible with REF01. Verify electrical parameters such as temperature coefficient and initial error tolerance against alternative sources to ensure functional equivalence in precision measurement systems.