AD586

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 and 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 GENERAL DESCRIPTION The AD586 represents a major advance in state-of-the-art 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 band gap voltage r...