# REF02: +5V Precision Voltage Reference

## FEATURES

️· Output Voltage: +5V ± 0.2% max
️· Temperature Stability: 10ppm/°C max (-40°C to +85°C)
️· Low Noise: 10 µVPP max (0.1Hz to 10Hz)
️· Line Regulation: 0.01%/V max
️· Load Regulation: 0.008%/mA max
️· Supply Current: 1.4mA max
️· Protection: Short-circuit protected
️· Supply Range: 8V to 40V
️· Operating Temperature: -40°C to +85°C
️· Packages: DIP-8, SO-8

## DESCRIPTION

The REF02 is a high-precision 5V voltage reference with excellent temperature stability and low noise. It is suitable for portable instrumentation, temperature transducers, A/D/D/A converters, and digital voltmeters. The output can be adjusted ±150mV, and it features low line and load regulation.

## ELECTRICAL CHARACTERISTICS

️· Output Voltage: 5.0V ± 0.2%
️· Long-Term Stability: ±100ppm (1000h), ±50ppm (2000h)
️· Output Voltage Drift: ±15ppm/°C
️· Line Regulation: 0.01%/V
️· Load Regulation: 0.008%/mA
️· Quiescent Current: 1.4mA (max)

## APPLICATIONS

️· Precision Regulators
️· Constant Current Source/Sink
️· Digital Voltmeters
️· V/F Converters
️· A/D & D/A Converters
️· Precision Calibration Standards
️· Test Equipment