The AD587 is a high-precision 10 V reference with high accuracy, low temperature drift, and low quiescent current. It meets the MIL-STD-883 standard.
The AD587 voltage reference provides a 10 V output with laser‑trimmed accuracy of ±5 mV and a temperature coefficient as low as 5 ppm/°C. It features low quiescent current (2‑4 mA), optional noise‑reduction pin, and MIL‑STD‑883‑compliant versions.
The device is supplied in 8‑lead CERDIP, SOIC, and PDIP packages, with grades covering temperature ranges from –55 °C to +125 °C. Detailed specifications, pin descriptions, and performance graphs are included for designers of DACs, ADCs, and other precision analog circuits.
| Output Voltage Drift | 5 ppm/°C |
|---|---|
| Quiescent Current | 2‑4 mA |
| Power Dissipation | 30 mW |
| Temperature Range (J, K, L grades) | 0 °C to 70 °C |
| Temperature Range (U grade) | –55 °C to +125 °C |
The AD587 draws between 2 mA and 4 mA of quiescent current.
The device has a temperature coefficient of 5 ppm/°C (max).