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Thin-film temperature transducer AD590
HVACfor refrigeration circuits

Thin-film temperature transducer - AD590 - Focus Sensing and Control Technology Co.,LTD - HVAC / for refrigeration circuits
Thin-film temperature transducer - AD590 - Focus Sensing and Control Technology Co.,LTD - HVAC / for refrigeration circuits
Thin-film temperature transducer - AD590 - Focus Sensing and Control Technology Co.,LTD - HVAC / for refrigeration circuits - image - 2
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Characteristics

Technology
thin-film
Applications
HVAC, for refrigeration circuits
Temperature

Min.: -55 °C
(-67 °F)

Max.: 150 °C
(302 °F)

Description

The AD590 is a 2-terminal integrated circuit temperature transducer that produces an output current proportional to absolute temperature. For supply voltages between 4 V and 30 V, the device acts as a high impedance, constant current regulator passing 1 pA/K. Laser trimming of the chip’s thin-film resistors is used to calibrate the device to 298.2 pA output at 298.2 K (25°C).
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.