PRODUCT DESCRIPTION
The AD586 represents a major advance in the state-of-the-art in monolithic voltage references. Using a proprietary ion-implanted buried Zener diode and laser wafer trimming of high stability thin-film resistors, the AD586 provides outstanding performance at low cost.
The AD586 offers much higher performance than most other 5 V references. Because the AD586 uses an industry standard pinout, many systems can be upgraded instantly with the AD586. The buried Zener approach to reference design provides lower noise and drift than bandgap voltage references. The AD586 offers a noise reduction pin which can be used to further reduce the noise level generated by the buried Zener.

FEATURES
   Laser Trimmed to High Accuracy:
      5.000 V ±2.0 mV (M Grade)
   Trimmed Temperature Coefficient:
      2 ppm/°C max, 0°C to +70°C (M Grade)
      5 ppm/°C max, –40°C to +85°C (B & L Grades)
      10 ppm/°C max, –55°C to +125°C (T Grade)
   Low Noise, 100 nV/√Hz
   Noise Reduction Capability
   Output Trim Capability
   MIL-STD-883 Compliant Versions Available
   Industrial Temperature Range SOICs Available
   Output Capable of Sourcing or Sinking 10 mA