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The MAX674CPA+ is a precision voltage reference providing a pretrimmed +10V output with ±0.15% initial accuracy and 12ppm/°C temperature stability. It operates within a 0°C to +70°C range in an 8-pin PDIP package. Key electrical characteristics include a maximum quiescent supply current of 1.4mA, short-circuit protection, and a load regulation of 0.001%/mA. The device features a trim terminal allowing output adjustment over a 10V ±300mV range.
Verify the component designation matches the specific 'CPA' suffix for the 8-pin plastic DIP package and 0°C to +70°C operating temperature range. Confirm that the '+T' or '+' suffix indicates lead-free compliance as per manufacturer standards. Ensure the source documentation explicitly supports the availability of this specific part number variant before procurement.
Select the MAX674CPA+ when a stable +10V reference is required for industrial applications within standard commercial temperature limits. The 8-pin PDIP package facilitates through-hole mounting. Consider the adjustable trim terminal if system calibration requires fine-tuning the output voltage away from the nominal 10V level.
This component belongs to the MAX674 series of precision voltage references manufactured by Analog Devices Inc./Maxim Integrated. The series includes variants with different temperature ranges and packages, such as the CSA (Narrow SO) and EPA (-40°C to +85°C PDIP). The MAX674CPA+ specifically denotes the commercial grade version in the standard plastic DIP format.
The datasheet notes pin-for-pin compatibility with the REF01. Verify functional equivalence regarding temperature coefficient and initial error margins against alternative sources before substitution.