The AD592 is a two-terminal monolithic integrated circuit temperature transducer that provides an output current proportional to absolute temperature. It features high precision, excellent linearity, wide operating temperature range, single supply operation, and good repeatability and stability.
The AD592 temperature transducer from Analog Devices provides a linear current output proportional to absolute temperature (1 µA per kelvin). It operates from a single supply of 4 V to 30 V and is packaged in a plastic TO‑92 case rated for -45 °C to +125 °C.
The device is offered in three performance grades (AD592AN, AD592BN, AD592CN) and includes detailed specifications for accuracy, non‑linearity, power‑supply rejection, and thermal characteristics. Application circuits, mounting guidelines, and ordering information are provided throughout the document.
| Calibration accuracy | 0.5 °C max @ +25 °C |
|---|---|
| Operating temperature range | -25 °C to +105 °C |
| Supply voltage range | 4 V to 30 V |
| Package | Plastic TO‑92, rated -45 °C to +125 °C |
It operates from –25 °C to +105 °C, with a package rating of –45 °C to +125 °C.
The device works with a single supply between 4 V and 30 V.