AD1582/AD1583/AD1584/AD1585 is a micropower, precision series mode voltage reference with a range of 2.5 V to 5.0 V. It features series reference, low quiescent current, high current output capability, wide supply range, wideband noise, and is suitable for various applications.
The AD1582‑AD1585 series are low‑cost, low‑power, low‑dropout precision band‑gap references available in a compact SOT‑23‑3 package. They are suited for battery‑powered equipment, computer workstations, industrial transmitters, PCMCIA cards, automotive, hard‑disk drives, and data converters.
The handbook includes detailed specifications such as output voltage, accuracy, quiescent current, load and line regulation, noise performance, and temperature range, as well as absolute maximum ratings, ESD precautions, mechanical dimensions, ordering guide, and package branding information.
| Quiescent current | 70 pA (maximum) |
|---|---|
| Minimum supply headroom | 200 mV |
The devices draw a maximum of 70 pA quiescent current.
A minimum of 200 mV headroom between the supply voltage and the output voltage is required.
The AD1585 provides a typical output of 5.000 V at 25 °C.