+10V, Low Noise Precision Voltage Reference

  • High accuracy – +10V output, ±1.0mV (.01%)
  • Low Drift – 0.6ppm/°C
  • Low noise – 4µVP-P (0.1-10Hz)
  • Excellent line regulation – 6 ppm/V Typical
  • Output trim capability

 VRE310 Data Sheet

The VRE310 series of low cost, zener-based precision voltage references provides ultra stable +10V output with ±1.0mV (.01%) initial accuracy. This improvement in accuracy is made possible by a unique proprietary multipoint laser compensation technique. Significant improvements have been made in other performance parameters, including warm-up drift, line regulation, and long-term stability, to make this series the most accurate and stable available in an industry standard 8-pin SMT or DIP package.

Temperature coefficients are as low as 0.6 ppm/°C over the full industrial (0°C to +70°C) or hi-rel industrial (-40°C to +85°C) temperature range depending on the model and grade. This series is housed in a surface mount 8-pin package or a thru-hole 8-pin DIP package to provide maximum long-term stability. This series is recommended for use as references for 14, 16, or 18 bit D/A converters which require an external precision reference. The device is also ideal for calibrating scale factor on high resolution A/D converters.

Variant Initial Error (mV) Temperature Coeff. (ppm/°C) Temp Range (°C) Package Option
VRE310AD ±1.0 0.6 0 to 70 8-pin DIP KD
VRE310AS ±1.0 0.6 0 to 70 8-pin Surface Mount GD
VRE310JD ±1.0 0.6 -40 to 85 8-pin DIP KD
VRE310JS ±1.0 0.6 -40 to 85 8-pin Surface Mount GD