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The REF01CP is a precision series voltage reference IC manufactured by Analog Devices Inc. It provides a fixed nominal output voltage of 10 V with an initial accuracy tolerance of ±0.3%. The device operates within a commercial temperature range of 0°C to +70°C and features a maximum temperature coefficient of 65 ppm/°C. It utilizes a bipolar technology and is housed in an 8-pin PDIP narrow package designed for through-hole mounting. The maximum input voltage for the series connection is rated at 40 V, while the maximum shunt current capability is specified at 21 mA.
Verify component authenticity and datasheet alignment before integration. Confirm that the specific lot matches the required commercial temperature grade and packaging specifications. Ensure design margins accommodate the stated maximum input voltage and current limits to prevent device stress or failure during operation.
Select this component when a fixed 10 V reference with moderate precision is required for through-hole designs. Consider the ±0.3% initial accuracy and 65 ppm/°C temperature coefficient against application stability needs. Verify compatibility with available supply voltages not exceeding the maximum rating.
This part belongs to the REF01 series of precision voltage references produced by Analog Devices Inc. and formerly Maxim Integrated. The series is characterized by its use of improved bandgap design principles to achieve low noise and low power consumption. While highly regarded for historical reliability, newer designs often migrate to pin-compatible alternatives like the ADR01 series.
REF01EN8#PBF serves as a direct replacement option offering higher precision specifications.