REF03 Datasheet | Analog Devices

FEATURES High output accuracy REF01: 10.0 V, ±0.3% maximum REF02: 5.0 V, ±0.3% maximum REF03: 2.5 V, ±0.6% maximum Adjustable output: ± 3% minimum Excellent temperature stability REF01: 8.5 ppm/°C maximum REF02: 8.5 ppm/°C maximum REF03: 50 ppm/°C maximum Low noise REF01: 30 µV p-p typical REF02: 15 µV p-p typical REF03: 6 µV p-p typical High supply voltage range: up to 36 V maximum Low supply current: 1.4 m A maximum High load-driving capability: 10 m A maximum Temperature output function APPLICATIONS Precision data systems High resolution converters Industrial process control systems Precision instruments Military and aerospace applications GENERAL DESCRIPTION The REF01/REF02/REF03 series of precision voltage references provide a stable 10.0 V, 5.0 V, or 2.5 V output with minimal change in response to variations in supply voltage, ambient temperature or load conditions. The devices are available in 8-lead SOIC, PDIP, CERDIP, and TO-99 packages, as well as 20-terminal LCC packages (883 only), furthering the usability of the devices in both standard and high stress applications. With an external buffer and a simple resistor network, the TEMP terminal can be used for temperature sensing and approximation. A TRIM terminal is also provided on the device for fine adjustment of the output voltage. The small footprint, wide supply range, and application versatility make the REF01/REF02/REF03 series of references ideal for general-purpose and space-constrained applications. Newer designs should use the ADR01/ADR02/ADR03/ADR06 series of references, which offer higher accuracy and temperature 00375-001 PIN CONFIGURATIONS NC 1 VIN 2 REF01/ REF02/ 8 NC 7 NC TEMP 3 REF03 6 VOUT GND 4 TOP VIEW 5 TRIM (Not to Scale) NC = NO CONNECT. DO NOT CONNECT ANYTHING ON THESE PINS. SOME OF THEM ARE RESERVED FOR FACTORY TESTING PURPOSES. Figure 1. 8-Lead PDIP (P-Suffix), 8-Lead CERDIP (Z-Suffix), 8-Lead SOIC (S-Suffix) NC 1 7 NC VIN 2 REF01/ REF02/ REF03 6 VOUT NC 3 5...